OSINT-for-countries/OSINT_in_Mauritania

# OSINT in Mauritania: Legal Information Search and Open Sources Open-source research in Mauritania draws on a distinctive mix of French- and Arabic-language public records, regional administrative portals, and limited but growing digital infrastructure across the Sahel. Analysts benefit from understanding the country’s official identifiers, document formats, and connectivity landscape before conducting targeted searches. This introductory guide presents lawful avenues for collecting and verifying information from Mauritanian open sources.  Help make this guide better! If you notice an error, a broken link, or inaccurate information, please contact us at oosintt@proton.me ## Table of contents ## Basic OSINT Profile of Mauritania The basic profile section introduces Mauritania’s core national identifiers, including official names, ISO codes, telephone country code, currency, primary languages, time zones, and top-level domains that every researcher should record at the outset of an inquiry. These standardized elements help analysts correctly scope searches and interpret results from local registries and media. Accurate use of this foundational data reduces errors when cross-referencing information across French- and Arabic-language sources. * ⬛ Official name * **Local**: الجمهورية الإسلامية الموريتانية * **Short**: موريتانيا / Mauritania * **International**: Islamic Republic of Mauritania / Mauritania * ⬛ ISO codes * **ISO 3166-1 alpha-2**: MR * **ISO 3166-1 alpha-3**: MRT * **ISO 3166-1 numeric**: 478 * ⬛ Telephone code * **Country calling code**: +222 * ⬛ National currency * **Name**: Mauritanian ouguiya * **ISO 4217 code**: MRU * **Symbol**: UM * **Minor unit**: khoums (1/5 ouguiya) * ⬛ Primary and secondary languages * **Primary official language**: Arabic * **Secondary / minority languages**: French is widely used in administration and education; regional languages include Pulaar, Soninke, Wolof and Hassaniya Arabic variants * ⬛ Time zones * **Time-zone span**: UTC+0 only (single national time zone) * **Main zone**: GMT (Greenwich Mean Time), UTC+0; no daylight saving time observed * ⬛ Date format * **Main official / everyday numeric**: DD/MM/YYYY * **Alternative (legal / technical / database)**: YYYY-MM-DD is the standard international and database format * **Textual form**: 17 mars 2026 style in French-influenced long-date usage * ⬛ Domain zones * **Primary**: .mr * **National**: None in common official use beyond .mr itself * **Government / state**: .gov.mr * **Educational**: .edu.mr * **Other commonly used second-level spaces**: .org.mr, .com.mr, .net.mr Taken together, these identifiers create a reliable baseline for all subsequent OSINT activities focused on Mauritania. They allow practitioners to align queries with the country’s administrative realities and digital footprint. Proper application of this profile supports consistent and legally compliant information collection. ## Documents and Citizen Identifiers in Mauritania This section examines the structure and formats of Mauritanian passports, national ID cards, driver licences, tax and social security numbers, educational diplomas, and biometric records that may appear in open sources. It highlights typical number lengths, name transliteration conventions, and issuance years that assist in verifying document authenticity during research. Understanding these patterns enables analysts to recognize genuine public records and interpret personal identifiers correctly. * ⬛ Passport — international travel document proving Mauritanian citizenship and identity outside the country. * **Current biometric passport** (post-2015 series with chip): * **Passport number**: * Format: #******** (1 uppercase Latin letter + 8 digits; 9 characters total) * Example: A12345678 * **Personal number**: * Format: ********* (9 digits) * Example: 123456789 * **Older non-biometric passport** (pre-2015 series): * **Passport number**: * Format: #******* (1 uppercase Latin letter + 7 digits; 8 characters total) * Example: A1234567 * ⬛ ID card — primary domestic identity document for citizens (polycarbonate card with chip). * **Current biometric national ID card** (post-2018 series): * **Card number**: * Format: ********* (9 digits) * Example: 123456789 * **Personal number**: * Format: ********* (9 digits) * Example: 123456789 * **Older national ID card** (pre-2018 paper/plastic series): * **Card number**: * Format: ******** (8 digits) * Example: 12345678 * ⬛ Driver's license — document confirming the right to drive motor vehicles. * **Current card-based driver's license** (post-2016 EU-style format): * **Licence number**: * Format: ********* (9 digits) * Example: 123456789 * **Personal number**: * Format: ********* (9 digits) * Example: 123456789 * **Older paper-based driver's license** (pre-2016 series): * **Licence number**: * Format: ******** (8 digits) * Example: 12345678 * ⬛ Taxpayer Identification Number — used for tax administration (NIF). * **Individuals and legal entities** (NIF): * **Format**: ********* (9 digits) * **Example**: 123456789 * ⬛ Biometric Identifiers — captured and stored in document chips. * **Identity card chip**: * Fingerprints: stored as digital biometric templates (binary; not a human-readable character string) * Photo: stored and printed; ID photo meets ICAO standards * **Passport chip**: * Biometric chip present (contactless), storing personal data and portrait image (binary; not a human-readable character string) * ⬛ Military service booklet — records military service obligations and status. * **Current military booklet**: * **Booklet number**: * Format: ********* (9 digits) * Example: 123456789 These document formats provide essential reference points for confirming identities encountered in open data. They also help researchers distinguish between official and unofficial records when reviewing Mauritanian sources. Mastery of these details strengthens the reliability of any profile built from publicly available information. ## Telecommunications and Connectivity in Mauritania The telecommunications section outlines Mauritanian mobile number formats, major operators, virtual providers, eSIM availability, SIM registration requirements, and common email services used within the country. These details inform analysts about how individuals and businesses establish digital presence and how communications data may surface in open sources. Knowledge of registration rules further guides expectations regarding the traceability of phone numbers in public records. * ⬛ Mobile Number Format * **Number length (including country code)**: 11 digits * **National format**: \*\*\-\*\*\-\*\*\-\*\* * **International format**: +222\-\*\*\-\*\*\-\*\*\-\*\* * **Other features**: Mobile numbers are 8 digits long; common leading digits after the country code include 2, 3 and 4 indicating mobile services * ⬛ Major Mobile Operators * **Mauritel**: mobile GSM codes - 22*, 32*, 33*, 34*, 35*, 36*, 37*, 38*, 39* * **Chinguitel (Mattel)**: mobile GSM codes - 30*, 31*, 98* * **Moov Mauritania**: mobile GSM codes - 40*, 41*, 42*, 43*, 44*, 45*, 46*, 47*, 48*, 49* * ⬛ Virtual Operators (MVNOs) * No widely marketed, stand-alone national MVNO brands are clearly documented as operating with their own numbering resources; the market is primarily represented by the licensed mobile network operators listed above * ⬛ eSIM Availability * **eSIM support status**: Available from major operators (Mauritel, Moov) * **Activation format**: QR code scan or via operator app / portal * ⬛ SIM Registration * **General rule**: SIM/eSIM is tied to an identified subscriber (ID-based registration), not anonymous retail issuance * **Local citizens**: National ID card * **Foreign citizens**: Foreign passport combined with visa, residence permit or other valid identification (exact requirements vary by operator) * ⬛ Popular Email Services * **Google (Gmail)**: @gmail.com * **Microsoft (Outlook / Hotmail)**: @outlook.com, @hotmail.com, @live.com * **Yahoo (Yahoo Mail)**: @yahoo.com * **Proton AG (Proton Mail)**: @proton.me, @protonmail.com Collectively, this information helps map the digital communication landscape that shapes Mauritania’s open-source environment. It supports more precise targeting of queries involving phone numbers, messaging accounts, and online services. Researchers gain a clearer picture of connectivity constraints and opportunities unique to the country. ## Social Media and Messaging Platforms in Mauritania This section surveys the social media and messaging landscape in Mauritania, focusing on platforms that host public profiles, discussions, and user-generated content accessible to open-source researchers. It distinguishes between widely used international networks and locally relevant services that may contain Mauritania-specific information. Understanding platform preferences aids analysts in locating relevant public posts and contact details. ### Social Networks in Mauritania The social networks subsection reviews major international platforms alongside any locally popular or niche networks that host public Mauritanian content. It notes typical usage patterns for professional, personal, and thematic profiles that may yield open-source material. Analysts can use these insights to prioritize searches across different communities and interest groups. #### Main Social Networks * ⬛ [Facebook](https://www.facebook.com/) * **Description**: Global social network with user profiles, pages, groups, events, and mixed-media posts. * **Popularity**: Very high; dominant platform for personal connections, community groups, and public discussion. * **Locality**: No — global platform. * **Ease of information discovery**: High — public pages, groups, and searchable posts provide extensive open data on individuals and organizations. * **Restrictions**: Currently accessible with no nationwide blocks reported. * ⬛ [YouTube](https://www.youtube.com/) * **Description**: Video-sharing platform with channels, subscriptions, comments, and live streams. * **Popularity**: Very high; leading source for video content and long-form media consumption. * **Locality**: No — global platform. * **Ease of information discovery**: High — strong search by channel, video title, and comments; public metadata supports verification. * **Restrictions**: Currently accessible with no nationwide blocks reported. * ⬛ [Instagram](https://www.instagram.com/) * **Description**: Photo and short-form video social network with profiles, posts, Reels, stories, and hashtags. * **Popularity**: High; widely used for visual content and younger demographics. * **Locality**: No — global platform. * **Ease of information discovery**: Medium — public accounts and hashtags allow discovery, though many profiles are private. * **Restrictions**: Currently accessible with no nationwide blocks reported. * ⬛ [TikTok](https://www.tiktok.com/) * **Description**: Short-form video platform with algorithmic feeds, creator profiles, comments, and trends. * **Popularity**: High among younger users; growing rapidly in urban areas. * **Locality**: No — global platform. * **Ease of information discovery**: Medium — username and hashtag search available, but content is ephemeral and recommendation-driven. * **Restrictions**: Currently accessible with no nationwide blocks reported. #### Regional Social Networks No regional social networks specific to Mauritania or neighboring countries are widely adopted by the local population. #### Major Specialized Social Networks * ⬛ [LinkedIn](https://www.linkedin.com/) * **Description**: Professional networking platform focused on careers, resumes, and business connections. * **Popularity**: Medium; used primarily by professionals, NGOs, and international organizations. * **Locality**: No — global platform. * **Ease of information discovery**: Medium — many profiles are public and structured by employment history. * **Restrictions**: Currently accessible with no nationwide blocks reported. These observations help identify the most relevant networks for locating public information about Mauritanian entities and individuals. They also clarify where Arabic- and French-language content is most likely to appear. The summary supports efficient allocation of research effort across platforms. ### Messaging Apps in Mauritania The messaging apps subsection examines the primary communication tools used in Mauritania, including both global services and any regionally significant alternatives. It addresses visibility of public groups, channels, and profile information that may be encountered during open-source work. Researchers gain guidance on where contact details and group affiliations are most likely to surface. #### Main Messaging Apps * ⬛ [WhatsApp](https://www.whatsapp.com/) * **Description**: Mobile-first messaging and calling app built around phone-number identity, with groups and status updates. * **Popularity**: Very high; primary daily communication tool across the country. * **Locality**: No — global platform. * **Ease of information discovery**: Low — communications are primarily private; limited public surface beyond group metadata. * **Restrictions**: Currently accessible with no nationwide blocks reported. * ⬛ [Telegram](https://telegram.org/) * **Description**: Cloud-based messaging platform with private chats, groups, and broadcast channels. * **Popularity**: Medium–high; popular for news channels, communities, and file sharing. * **Locality**: No — global platform. * **Ease of information discovery**: High — public channels and usernames create searchable open surfaces. * **Restrictions**: Currently accessible with no nationwide blocks reported. #### Regional Messaging Apps No regional messaging apps specific to Mauritania or neighboring countries are widely adopted by the local population. This review completes the picture of real-time communication channels relevant to Mauritanian OSINT. It enables analysts to interpret messaging-related data within the proper local context. The combined understanding of networks and messaging tools strengthens overall source coverage. ## Search Engines and Local Internet in Mauritania This section presents the search engines, mapping services, and thematic portals most commonly used to surface Mauritanian content. It distinguishes between global engines and any local or regional alternatives that may index Arabic- or French-language pages more effectively. Analysts receive guidance on constructing queries that align with Mauritania’s digital indexing patterns. ### Main Search Engines * ⬛ [Google](https://www.google.com/) * **Description**: The leading global search engine providing web, images, maps, news, and AI-supported results with multilingual support including French and Arabic. * **Popularity**: Dominant across Mauritania. * **Locality**: Global; primary choice for Mauritanian users searching in French, Arabic, and English. * **Ease of information discovery**: Very high – delivers relevant local and international results essential for OSINT tasks involving Mauritanian sources. * **Restrictions**: Fully accessible; no systematic government filtering of search results. * ⬛ [Bing](https://www.bing.com/) * **Description**: International search engine integrated with Microsoft services, offering web, image, and video results. * **Popularity**: Low. * **Locality**: Global; not localized for Mauritania. * **Ease of information discovery**: Moderate – adequate for general queries but limited depth on local French- or Arabic-language content. * **Restrictions**: Accessible without Mauritania-specific blocks. ### Alternative Search Engines * ⬛ [DuckDuckGo](https://duckduckgo.com/) * **Description**: Privacy-focused aggregator drawing from multiple indexes without user tracking. * **Popularity**: Very low. * **Locality**: Global; no Mauritanian interface or localization. * **Ease of information discovery**: Moderate – useful for unbiased general searches but lacks strong indexing of local Mauritanian sources. * **Restrictions**: Accessible; no local censorship applied. * ⬛ [Yahoo](https://search.yahoo.com/) * **Description**: Web search combined with news and portal features. * **Popularity**: Negligible. * **Locality**: Global; not tailored to Mauritania. * **Ease of information discovery**: Low – overlaps with other global engines and offers minimal local relevance. * **Restrictions**: Accessible; standard filters only. ### Map Search * ⬛ [Google Maps](https://maps.google.com/) * **Description**: Provides street maps, satellite imagery, business listings, and navigation for major Mauritanian cities and routes. * **Popularity**: Very high – primary mapping service used in the country. * **Locality**: Global; covers Mauritania with French and Arabic interface options. * **Ease of information discovery**: Very high – effective for geolocation, address verification, and organizational mapping in OSINT work. * **Restrictions**: Accessible; no government-imposed restrictions on map data. ### Local-specific search * ⬛ Specific search and tools * [Portail National des Services Publics](https://www.mauritania.mr/) – Official government portal listing public services and administrative information; useful for verifying official entities and procedures. * [Agence Nationale des Registres](https://www.anr.mr/) – National registry portal providing access to civil status and commercial register searches where publicly available. * [Office National de la Statistique](https://www.ons.mr/) – Official statistics office publishing demographic and economic datasets suitable for open-data analysis. These resources form the primary entry points for discovering publicly available information about Mauritanian subjects. They also reveal how local content is organized and retrieved. Effective use of these tools improves both the breadth and precision of open-source collection. ## Government and Semi-Official Online Services in Mauritania The government services section describes publicly accessible portals for company registries, court records, property information, licence verification, tax status, election data, and open-data platforms maintained by Mauritanian authorities. It focuses on resources that support lawful verification of entities and individuals. Researchers learn which official channels can corroborate information gathered from other open sources. * ⬛ Services for checking companies and entrepreneurs * **[Guichet Unique Électronique](https://guichetunique.mauritania.gov.mr/)** – Official one-stop portal for company and sole-trader registration; allows verification of legal status and basic registration data by company name or registration number. * **[Direction Générale des Impôts – Registre des Contribuables](https://www.impots.gov.mr/)** – Public search interface for tax-registered legal entities and individual entrepreneurs using fiscal identification number. * ⬛ Services for court decisions and trial results * **[Portail Judiciaire Mauritanien](https://justice.gov.mr/)** – Ministry of Justice site providing access to selected court decisions, case status information and official judicial announcements. * ⬛ Real Estate and Cadastral registers * **[Direction des Domaines et du Cadastre](https://domaines.gov.mr/)** – Official land registry portal offering cadastral map consultation and basic property title verification by parcel number or owner name (where publicly accessible). * ⬛ Services for checking driver’s licenses and driver’s licenses * **[Agence Nationale des Transports Terrestres – Vérification Permis](https://transport.gov.mr/)** – Official service for validating driving licence status and vehicle registration data using licence or plate number. * ⬛ Services for checking tax status * **[Direction Générale des Impôts – Situation Fiscale](https://www.impots.gov.mr/)** – Public interface allowing verification of tax compliance status and outstanding obligations for registered taxpayers via fiscal ID. * ⬛ Public lists of licenses, certificates * **[Ministère du Commerce – Registre des Licences](https://www.commerce.gov.mr/)** – Central registry of commercial licences and authorisations issued to businesses; searchable by licence number or holder. * ⬛ Services for checking public officials, government data registers * **[Portail de la Fonction Publique](https://fonctionpublique.gov.mr/)** – Official directory of government institutions and senior civil servants; publishes organisational charts and limited biographical data. * ⬛ Portals of open data and datasets in various directions * **[Portail National des Données Ouvertes](https://data.gov.mr/)** – National open data platform hosting government datasets on economy, demographics, health and public finance. * **[Office National de la Statistique](https://ons.mr/)** – Official statistical agency publishing census results, economic indicators and survey data in downloadable formats. * ⬛ Other key information verification services * **[Liste des Personnes Recherchées – Ministère de l’Intérieur](https://interieur.gov.mr/)** – Periodically updated public list of wanted persons issued by the Ministry of Interior. * **[Registre des Véhicules Volés](https://transport.gov.mr/)** – National stolen-vehicle database maintained by the transport authority. These portals represent authoritative reference points that enhance the credibility of OSINT findings. They also illustrate the extent of digital transparency currently available in Mauritania. Regular consultation of these services helps maintain accuracy throughout an investigation. ## Geography and Addressing System in Mauritania This section explains Mauritanian address formats, postal code usage, administrative divisions, street-naming conventions, and the coexistence of Latin and Arabic scripts in official records. It highlights practical implications for locating physical entities through open sources. Analysts gain tools to interpret location data correctly across different document types. * ⬛ Format of addresses * **Key elements**: * Addressee’s name (for individuals: full name; for organizations: company name). * Street type and name, building number (possibly with additional identifiers such as villa or lot). * Postal box (boîte postale / BP) when used. * City or settlement name. * Region (wilaya) name. * Postal code. * **Examples**: * Ahmed Ould Mohamed, Rue de la République n° 45, BP 123, 10001 Nouakchott, Mauritanie. * Société Générale de Mauritanie, Avenue Gamal Abdel Nasser n° 12, 20002 Nouadhibou, Mauritanie. * ⬛ Postal codes * **Length**: Five digits - ***** * **Key elements**: * First two digits indicate the wilaya (region). * Last three digits identify the specific post office or delivery zone within the wilaya. * **Examples**: * 10001 - central Nouakchott. * 20002 - Nouadhibou. * 44001 - Kiffa, Assaba region. * ⬛ Administrative division * **Level formats**: * Country → Region (wilaya) → Department (moughataa) → Commune. * **Main levels**: * 15 regions (wilayas), e.g. Nouakchott-Ouest, Trarza, Hodh Ech Chargui. * 44 departments (moughataas). * 216 communes. * ⬛ Street and district naming conventions * **Common street types**: * Rue (street, abbr. “Rue”). * Avenue (avenue, abbr. “Av.”). * Boulevard (boulevard, abbr. “Bd”). * Route (road, abbr. “Route”). * Quartier (district/neighbourhood). * **Examples**: * Rue de la République n° 45. * Avenue Gamal Abdel Nasser n° 12. * Quartier Ksar, Nouakchott. * ⬛ Alphabet usage * Official addresses use both Arabic script and Latin script (French). * Domestic mail may be written in Arabic or French. * International mail requires Latin script with country name in French or English capitals, e.g. MAURITANIA. Understanding these geographic conventions reduces ambiguity when mapping people, businesses, or events to specific places. It also supports more accurate cross-referencing of addresses found in public records. The section equips researchers to handle location-based queries with greater confidence. ## Business and Economy of Mauritania The business section outlines legal forms of commercial entities, registration procedures, and the types of company information published in Mauritanian open sources. It notes the availability of financial statements and other disclosures that may assist economic research. Analysts receive guidance on tracing corporate structures through lawful public channels. * ⬛ Forms of ownership and business * **Entreprise Individuelle (EI)** – A sole proprietorship operated by a natural person with unlimited personal liability, registered for commercial or professional activities. * **Société à Responsabilité Limitée (SARL)** – The most common limited-liability company form, established by one or more associates whose liability is limited to their capital contributions. * **Société Anonyme (SA)** – A joint-stock company whose capital is divided into shares; suitable for larger enterprises and may be public or private. * **Société en Nom Collectif (SNC)** – A general partnership in which all partners bear unlimited joint liability for the company’s obligations. * **Société en Commandite Simple (SCS)** – A limited partnership combining general partners with unlimited liability and limited partners whose liability is restricted to their contributions. * **Cooperative (Coopérative)** – A member-owned entity formed for mutual economic benefit, commonly used in agriculture, fishing and artisanal sectors. * **Établissement Public à Caractère Industriel et Commercial (EPIC)** – State-owned or municipal commercial entities operating under public-law rules without private ownership of fixed assets. * **Association / Organisation Non Gouvernementale (ONG)** – Non-profit legal entities conducting social, cultural or humanitarian activities without distributing profits to founders. * ⬛ How business is registered * Commercial entities are registered through the one-stop-shop (Guichet Unique) operated by the Agence Nationale pour la Promotion de l’Investissement (ANPI) in coordination with the Registre du Commerce et du Crédit Mobilier (RCCM). * Registration may be initiated online via the ANPI portal or in person at regional business formalities centres; foreign investors may establish wholly-owned subsidiaries or register branches. * Required documents for SARL/SA typically include the articles of association, founders’ identification, proof of registered office, evidence of capital deposit and payment of registration fees. * Individual entrepreneurs submit an application form, valid identity document and proof of address; a tax identification number (NIF) is issued upon approval. * Economic activities are classified according to the national Nomenclature d’Activités (aligned with ISIC); certain regulated sectors require prior authorisation from the relevant ministry or the Central Bank of Mauritania. * ⬛ What is published publicly * The RCCM, maintained by the commercial courts and accessible via ANPI or the Chamber of Commerce, discloses the company’s full name, legal form, RCCM registration number, date of incorporation and current status (active, suspended, dissolved). * Public extracts list the registered office address, names of managers or directors, amount of share capital and principal activity codes. * Changes to registered data (address, management, capital) are recorded and may be obtained as historical extracts from the registry. * Information on licences, permits or insolvency proceedings is not centralised in the general RCCM search and must be requested from the issuing authority or published in the official gazette (Journal Officiel). * ⬛ Availability of financial reports * There is no central public repository for corporate financial statements in Mauritania; most private companies file accounts only with the tax authorities and the RCCM. * Banks, insurance companies and other regulated financial institutions must publish audited annual accounts through the Central Bank of Mauritania or the relevant supervisory body. * Listed companies, if any, are required to disclose periodic financial reports via the stock exchange or the Commission de Surveillance du Marché Financier, but such disclosures remain limited in scope and frequency. These details help map the formal economy and identify entities that appear in open records. They also clarify the limits of publicly available business data. The overview supports targeted corporate investigations within Mauritania’s regulatory environment. ## Media and News in Mauritania This section reviews major Mauritanian media outlets, state publications, news archives, regional portals, and language considerations that affect open-source monitoring. It addresses how censorship dynamics may influence content availability. Researchers learn where to locate archived reporting and official statements for verification purposes. * ⬛ Key Media * [Agence Mauritanienne d'Information (AMI)](https://www.ami.mr) – Official state news agency providing daily national and international coverage in Arabic and French. * [Al Akhbar](https://alakhbar.info) – Independent online news outlet focused on domestic politics, society and regional affairs. * [Sahara Media](https://www.saharamedia.net) – Private news portal publishing in Arabic with emphasis on Mauritanian current events. * [Cridem](https://cridem.org) – Established news site covering politics, economy and human rights issues. * [Tawary](https://tawary.com) – Arabic-language portal with national news and analysis. * ⬛ Regional Portals * Limited dedicated regional portals exist; most national outlets maintain correspondents or sections covering regions outside Nouakchott. * ⬛ News Archives * [Wayback Machine](https://archive.org/web) – Primary public archive preserving historical versions of Mauritanian news websites. * [Bibliothèque Nationale de Mauritanie](https://bnm.mr) – National library holding physical and some digitized press collections. * ⬛ Publication Languages * **Main language**: Arabic – Dominant language in domestic media and official reporting. * **Other languages**: French – Widely used alongside Arabic in state and private outlets for broader accessibility. Limited content appears in local languages (Pulaar, Soninke, Wolof) or English, mainly on international-facing sites. * ⬛ Censorship and Press Freedom * **Repression level**: RSF 2024 Press Freedom Index ranks Mauritania 97th out of 180 countries, indicating a difficult environment with occasional journalist detentions and self-censorship. * **Legislation**: Press law requires registration of outlets and imposes penalties for defamation and content deemed offensive to Islam or national security. * **Internet controls**: Authorities occasionally block or pressure sites covering sensitive topics such as slavery or corruption; access to foreign platforms remains generally open. These sources provide essential context and corroboration for events and entities under study. They also reveal narrative patterns that can inform broader analysis. Effective use of Mauritanian media strengthens the evidential base of any OSINT product. ## Major Local Data Platforms in Mauritania The data platforms section examines marketplaces, review sites, service directories, job boards, and user-generated content platforms active in Mauritania. It highlights where public listings and comments may yield useful open-source material. Analysts gain insight into platforms that reflect local economic and social activity. * ⬛ Marketplaces and Classified Ads * No major dedicated local marketplaces or classifieds platforms identified in Mauritania. * ⬛ Review Services * No major dedicated local review platforms identified in Mauritania. * ⬛ Service and Freelance Platforms * No major dedicated local service or freelance platforms identified in Mauritania. * ⬛ Job Platforms * No major dedicated local job platforms identified in Mauritania. * ⬛ Comments and UGC Platforms * No major dedicated local UGC or comment platforms identified in Mauritania. These resources expand the range of informal data points available for research. They also illustrate how Mauritanians interact with digital services in daily life. The section helps researchers identify additional channels for lawful information collection. ## Archival Data in Mauritania This section discusses historical registries, web archives, and digitized government records that may preserve earlier information about Mauritanian subjects. It focuses on publicly accessible collections rather than restricted holdings. Researchers learn how to supplement current data with older open sources when needed. * ⬛ Website archives * [Wayback Machine](https://web.archive.org) – Global web archive containing historical snapshots of Mauritanian government, media, and institutional websites. * [Archive.today](https://archive.today) – On-demand archiving service for capturing and preserving current Mauritanian webpages. * ⬛ Historical data registries * [Office National de la Statistique](https://www.ons.mr) – Official repository of national census results, demographic surveys, and historical statistical publications. * ⬛ Government digital archives * [Portail National des Données Ouvertes](https://data.gov.mr) – Central government platform publishing open datasets from Mauritanian public institutions. Archival materials can reveal changes in names, addresses, or organizational status over time. They provide valuable longitudinal context for long-running inquiries. Proper use of these resources enhances the depth of analysis without compromising legality. ## Cultural and Behavioral Characteristics of Mauritania The cultural characteristics section explores observable patterns in online behavior and communication styles that influence how Mauritanians appear in open sources. It notes practical implications for interpreting public profiles and content. Analysts receive guidance on culturally informed search strategies. * ⬛ Noticeable Behavioral Differences * **Indirect and respectful communication style**: Individuals typically avoid direct confrontation or blunt statements, especially when addressing elders or authority figures, preferring diplomatic phrasing to maintain social harmony ([Source](https://www.everyculture.com/Ma-Ni/Mauritania.html)). * **Strong emphasis on tribal and clan affiliations**: Personal identity and trust networks are heavily shaped by ethnic and tribal belonging, influencing how information is shared or verified within communities ([Source](https://www.commisceo-global.com/country-guides/mauritania-guide)). * **High value placed on hospitality rituals**: Social and professional interactions commonly begin with extended greetings, tea ceremonies, and rapport-building before substantive topics are discussed ([Source](https://www.everyculture.com/Ma-Ni/Mauritania.html)). * **Pronounced respect for hierarchy and elders**: Subordinates and younger individuals rarely openly challenge superiors or older persons in group settings, reflecting traditional social structures ([Source](https://www.commisceo-global.com/country-guides/mauritania-guide)). * **Preference for oral and informal information channels**: Word-of-mouth and personal networks often serve as primary sources of news and verification over formal institutions, particularly in rural areas ([Source](https://www.cia.gov/the-world-factbook/countries/mauritania/)). * ⬛ Key Cultural Characteristics * **Deeply rooted Islamic practices**: Daily life and social norms are strongly influenced by Sunni Muslim traditions, affecting communication patterns, gender interactions, and public behavior ([Source](https://www.everyculture.com/Ma-Ni/Mauritania.html)). * **Multilingual environment with Arabic and French dominance**: While Arabic (Hassaniya) is the primary language, French remains widely used in administration, business, and formal documentation, creating distinct information ecosystems ([Source](https://www.cia.gov/the-world-factbook/countries/mauritania/)). * **Collectivist social organization centered on family and tribe**: Extended family and clan networks play a central role in decision-making, reputation management, and access to information ([Source](https://www.commisceo-global.com/country-guides/mauritania-guide)). * **Traditional gender roles with limited public mixing**: Societal expectations maintain clear distinctions in male and female spheres, influencing how information is exchanged across genders ([Source](https://www.everyculture.com/Ma-Ni/Mauritania.html)). * **Transitioning nomadic heritage with growing urban digital access**: While traditional pastoral lifestyles persist, increasing smartphone penetration in cities supports use of global platforms alongside local oral networks ([Source](https://www.cia.gov/the-world-factbook/countries/mauritania/)). These insights help researchers avoid misreading signals that arise from local customs. They also support more accurate assessment of the significance of publicly shared information. The section contributes to culturally sensitive and effective OSINT practice. ## Religious Characteristics of Mauritania This section considers how religious context in Mauritania shapes public discourse, naming conventions, and institutional affiliations visible in open sources. It highlights observable patterns rather than private beliefs. Analysts gain tools to interpret references that frequently appear in Mauritanian public records and media. * ⬛ Religious characteristics * **Overwhelmingly Sunni Muslim population**: Mauritania has one of the highest rates of religious homogeneity in the world, with virtually the entire population (approximately 99–100 %) identifying as Muslim, predominantly following the Sunni branch of Islam ([Source](https://www.cia.gov/the-world-factbook/countries/mauritania/)). * **Islam as state religion and constitutional foundation**: The Constitution of Mauritania (Article 5) declares Islam the religion of the state and requires the president to be Muslim, embedding religious identity directly into the legal and political system ([Source](https://www.constituteproject.org/constitution/Mauritania_2012)). * **Dominance of the Maliki school of jurisprudence**: Mauritanian Islamic practice is almost exclusively aligned with the Maliki madhhab, which shapes personal status law, inheritance, marriage, and certain criminal provisions still applied in national legislation ([Source](https://www.state.gov/reports/2022-report-on-international-religious-freedom/mauritania/)). * **High levels of religious observance and social integration**: Daily religious practice, Friday prayers, and Ramadan observance are near-universal; religious authorities and mosques play a central role in community life and information dissemination in both urban and rural areas ([Source](https://www.pewresearch.org/religion/2012/08/09/the-worlds-muslims-unity-and-diversity-1-religious-affiliation/)). * **Very limited religious minorities and strict apostasy provisions**: Non-Muslim communities are extremely small (primarily expatriate Christians and a negligible number of other faiths); apostasy remains a capital offense under the penal code, although enforcement is rare, affecting the visibility and documentation of religious minorities in open sources ([Source](https://www.state.gov/reports/2022-report-on-international-religious-freedom/mauritania/)). * **State oversight of religious institutions and education**: All mosques and Islamic schools must register with the Ministry of Islamic Affairs and Traditional Education; the government exerts control over Friday sermons and religious curricula, creating centralized, publicly accessible records of religious organizations ([Source](https://www.state.gov/reports/2022-report-on-international-religious-freedom/mauritania/)). Understanding these characteristics improves the accuracy of entity identification and relationship mapping. It also helps researchers recognize context-specific signals in news and social content. The overview supports nuanced analysis within Mauritania’s societal framework. ## Limitations and Legal Framework in Mauritania The legal framework section summarizes Mauritanian rules on personal data, permissible open-source activities, prohibited inquiries, and potential liabilities for misuse. It emphasizes the importance of staying within publicly accessible materials and respecting applicable laws. Researchers are reminded to verify current regulations before conducting any collection. * ⬛ What is considered personal data * **Law No. 2017-020 on the Protection of Personal Data** – Regulates the collection, processing, storage, and cross-border transfer of personal data. * **Personal data** – Any information relating to an identified or identifiable natural person (full name, date of birth, national ID number, address, telephone, email, IP address, geolocation). * **Biometric data** – Physiological or biological characteristics used for identification (facial images, fingerprints). * **Special categories of data** – Information concerning racial or ethnic origin, political opinions, religious beliefs, health, and private life. * **Data subject consent** – Primary legal basis for processing unless another lawful ground is established by statute. * ⬛ What is allowed to search * **Law No. 2017-020 on the Protection of Personal Data and Constitution of Mauritania (Article 13)** – Establish the legal regime for access to publicly available information. * **Public state registers** (commercial registry, court decisions, official gazette, and licensing databases) published by government authorities. * **Open data portals and official publications** released by ministries and state agencies. * **Publicly available information** voluntarily disclosed by users on websites, forums, and social media platforms. * **Media sources, academic publications, statistical reports, and analytical materials**. * **Data accessed in compliance** with platform terms of service and applicable licensing conditions. * **Anonymized and aggregated datasets** that do not permit identification of individuals. * ⬛ What is prohibited to search * **Law No. 2017-020 on the Protection of Personal Data** – Prohibits processing of personal data without a legal basis or the data subject’s consent. * **Criminal Code of Mauritania (Articles 306–308)** – Violation of privacy through illegal collection or dissemination of personal or family information. * **Criminal Code of Mauritania (Article 411)** – Unauthorized access to computer systems and protected information. * **Acquisition, purchase, distribution, or use of leaked databases** containing personal data. * **Collection of restricted information** through hacking, social engineering, or circumvention of access controls. * **Processing of special categories of personal data** without a valid legal basis. * ⬛ Liability for abuse * **Law No. 2017-020 on the Protection of Personal Data** – Administrative fines for unlawful processing or inadequate protection of personal data. * **Criminal Code of Mauritania (Articles 306–308)** – Criminal liability for violation of privacy (fines, imprisonment). * **Criminal Code of Mauritania (Article 411)** – Penalties for unauthorized access to computer information (fines, imprisonment). * **Civil liability** – Compensation for material and moral damages resulting from unlawful data processing. * **Regulatory measures** – Blocking or restriction of information resources that violate national data protection legislation. This guidance helps ensure that all OSINT work remains lawful and ethically sound. It also clarifies boundaries that protect both researchers and subjects. Observance of these limits safeguards the integrity of information-gathering efforts. ## Disclaimer and Legal Notice This material is provided for informational, educational, and research purposes only. All information referenced in this document is intended to be collected from publicly available open sources, official registers, public websites, media publications, open data portals, and other legally accessible resources. The content does not encourage, support, or authorize unauthorized access to computer systems, private accounts, restricted databases, leaked datasets, confidential records, or any information obtained unlawfully. Readers are responsible for ensuring that their research activities comply with applicable laws, platform terms of service, privacy regulations, data protection rules, and ethical standards in their own jurisdiction. No personal data should be collected, stored, processed, shared, or published without a valid legal basis, consent, or another lawful justification. Any examples, methods, or references described in this material must be used only within legal and ethical boundaries. The authors and publishers of this document do not provide legal advice and do not accept responsibility for any misuse of the information, tools, links, or methods mentioned. Users act at their own risk and are solely responsible for how they interpret and apply the information. If any data source, link, or method mentioned in this document becomes restricted, outdated, inaccurate, or legally unavailable, it should not be used. Always verify information through official sources and respect privacy, security, and human rights. [Go back to the catalog of countries](https://github.com/OSINT-for-countries)

标签：ESC4, Mauritania, OSINT, 信息搜索, 公开数据, 情报收集, 漏洞研究, 网络安全研究, 防御加固