Law 2017-020 · Mauritania personal data protection law
Mauritania Law 2017-020 compliance and requirements, so your data handling holds up when someone asks.
Turn Mauritania Law No. 2017-020 on the Protection of Personal Data into routines your people follow and records you can show: declare processing or obtain authorisation; collect with consent and a clear purpose; treat sensitive and health data with care; control transfers outside Mauritania; secure data and bind processors. Sterling's expert and experienced consultants map where personal data flows, close the gaps with your team and keep the evidence current, working alongside your legal advisers, in 60+ countries. We help our clients put it into practice and prove it.
- One proposal: consulting, Effivity software, Sterling Academy access and internal auditor training, as applicable to your standard
- A team of expert and experienced privacy consultants, putting data protection programmes in place across sectors and countries since 2003
- The Sterling Promise: 100% on-time completion, 100% success, 8,100+ client engagements. The Law creates no certificate of compliance and Sterling does not certify; the Data Protection Authority supervises it
8,100+ client engagements in 60+ countries.
Privacy client experienceWhat it is
What is Mauritania's Law 2017-020 and what is it used for?
Law No. 2017-020 on the Protection of Personal Data is Mauritania's personal data protection law. The Law applies to processing by individuals, the State, local authorities and public or private legal persons, and to controllers established in Mauritania or using processing means located there. Processing rests on consent unless a listed ground applies; most processing is declared to the Authority and may start on the receipt it issues, while genetic and health-research data, offences, interconnection of files, national identifiers, biometrics and some public-interest processing need its prior authorisation.
The Autorité de Protection des Données à caractère personnel, a public-law body the Law describes as independent and attached to the Prime Minister, supervises it. The practical test: for any personal data you hold, could you show its purpose and basis, who was told, how it is protected and where it goes?
Current law. Law n°2017-020 of 22 July 2017, published in the Official Journal under reference JO 2017-1400 and carried in the government's consolidated code volume on telecommunications and media; Decree n°2022-13 of 18 February 2022 (JO 2022-1505) sets the composition, organisation and operation of the Authority. Confirm current wording and the authority's guidance with your legal advisers.
Who it is for
Who needs to comply with Mauritania's Law 2017-020?
The Law reaches organisations of every size that handle personal data in Mauritania. Organisations usually come to Sterling for a structured programme from one of four directions:
- Any company or public body processing personal data in Mauritania. The Law covers processing by individuals, the State, local authorities and public or private legal persons, including controllers using processing means located in Mauritania.
- Banks, payment and e-money institutions. BCM instructions oblige them to protect customer personal data under the Law and to control cyber and operational risk.
- Outsourcing and BPO firms handling data for overseas clients. Transfers to a third country need a sufficient level of protection or the Authority's involvement, and processors work under written instructions.
- Hospitals, clinics and health researchers. Health data is sensitive and its processing is allowed only in listed cases, with genetic data and health research needing prior authorisation.
The aim is handling of personal information that you control and can evidence. Compliance depends on how the rules are applied every day, not on a policy document alone.
Requirements
What are the main Mauritania Law 2017-020 requirements?
Strip away the vocabulary and Mauritania's data protection law requires an organisation to handle personal data in six practical ways. The list below puts each one in business terms; the Law and the regulator's guidance give the full wording and exceptions.
- Declare processing or obtain authorisation: most processing is declared to the Authority, which issues a receipt before work begins; sensitive categories, biometrics, national identifiers and file interconnection need prior authorisation instead.
- Collect with consent and a clear purpose: data is gathered lawfully and fairly with the person's consent unless a listed ground applies, used for a stated purpose, and kept accurate and no longer than necessary.
- Treat sensitive and health data with care: data revealing origin, opinions, health or sex life is restricted to listed cases, and genetic data or health research calls for the Authority's prior approval.
- Control transfers outside Mauritania: data goes to another state only if protection is sufficient; otherwise the Authority is informed first and may authorise the transfer on adequate safeguards.
- Secure data and bind processors: controllers guard against alteration and unauthorised access, restrict and log access, keep backups, and give processors written instructions with confidentiality and security duties.
- Honour rights and marketing limits: people are informed, can access, object, correct or delete their data, direct prospecting needs prior consent, and legal decisions cannot rest solely on automated profiling.
What does useful Mauritania Law 2017-020 evidence look like?
Your evidence is your own records: notices, consent, the record of processing, security measures, processor and transfer arrangements, breach handling and requests answered. We build these records into Effivity so they stay current rather than being assembled after a complaint.
Compliance route
How do you achieve Mauritania Law 2017-020 compliance?
There is no certificate at the end of this route. Compliance is something your organisation demonstrates, to the Data Protection Authority if a complaint or incident arises, and to customers who ask. Sterling helps you build and run the programme; interpretation of the law in contested cases remains with your legal advisers and, ultimately, the regulator and the courts.
- 01Map the personal information you handle.Customers, staff, users and suppliers: what is collected, for which purpose, on which basis, where it is stored, who processes it for you and whether it leaves Mauritania.
- 02Gap analysis: compare current practice with the Law.Each area of the Law reviewed against what actually happens, with actions, owners and dates agreed.
- 03Put the controls and routines in place.Complete the formalities the Law asks for, rewrite notices and consent wording, put security measures and processor contracts in place, name who is responsible and agree a breach procedure.
- 04Test the programme and review the results.Internal review of samples, a simulated incident or data-subject request, and a management review that closes findings with evidence.
- 05Operate, demonstrate and keep it current.Answer requests, record incidents and report them as the Law requires, keep formalities current, review transfers, refresh training and follow the Data Protection Authority's guidance as it is issued.
Check the route before you sign. The Law creates no certificate of compliance, so treat any offer of a "Mauritania Law 2017-020 certificate" with suspicion. If a customer wants independent assurance, ISO/IEC 27701 or ISO/IEC 27001 is certifiable by an accredited certification body; confirm the body's accreditation scope directly with the accreditation body concerned.
Cost
How much does Mauritania Law 2017-020 compliance cost?
The cost of a Mauritania Law 2017-020 programme is driven by how much personal information you hold, how many systems and suppliers touch it, and how much already works. Your proposal shows each component, with what is included and what remains for your legal advisers.
| Cost component | What affects it |
|---|---|
| Consulting and implementation | Number of legal entities and business units, volume and sensitivity of the data, and whether you choose Design™ or Drive™ |
| Legal review | Any advice you take from your own legal advisers on contested interpretations or contract wording, arranged separately |
| Internal resources | Time from the privacy officer, system owners and managers, plus any security or process changes the gap analysis identifies |
| Software and learning | Included in a Sterling engagement: Effivity for registers and evidence and Sterling Academy access for your people, confirmed in the proposal |
| Continued support | Periodic reviews, refresher training, incident exercises and updates when the law or your systems change, under Sustain™ |
What changes the scope
- How many processing activities, systems and processors are involved
- Formalities with the Data Protection Authority still to complete
- Processor contracts and security measures to put in place
- Transfers outside Mauritania and the safeguards behind them
- Deadlines set by a customer, contract or incident
What every Sterling proposal states
- Deliverables, assumptions, exclusions and who does what
- What remains for your legal advisers, stated plainly
- Effivity, training and Academy access itemised at no additional cost
- Payments linked to delivered milestones
- Every component shown, so nothing is added later
Timeline
How long does Mauritania Law 2017-020 compliance take?
Timing depends on how scattered your personal information is, how quickly system owners respond and how much has to change. Your proposal sets out the phases for your scope, long enough to map the information, fix the gaps and show that requests and incidents are handled the way the procedures say.
| Phase | What sets the pace |
|---|---|
| Mapping and gap analysis | Access to system owners, supplier contracts and existing notices and policies |
| Implementation | Notice rewrites, supplier contract updates, security changes and approvals |
| Testing and review | Time for requests and incidents to run through the new routines, then internal review and management review |
| Ongoing operation | Refresher training, processor changes, transfer reviews and new guidance from the Data Protection Authority |
If a customer or contract has set a date, tell us at the outset and we will say plainly what can be in place by then and what should follow.
Your engagement
What your Mauritania Law 2017-020 engagement includes
Your scope covers the full programme, from the information map to evidence that runs. Sterling does not certify, attest or validate compliance with the Law, and the Law creates no certificate of compliance; the Data Protection Authority supervises it, and we work alongside your legal advisers.
Information map, gap analysis and plan
Sources, systems, suppliers and overseas flows, with actions and owners agreed.
Policies, notices and procedures
Notices, consent wording, request, security and breach procedures, processor contract terms and transfer documents, drafted from Sterling's own templates with your teams.
Effivity ISO & GRC software
Registers, requests and incidents managed in Effivity, included with the engagement at no additional cost.
Training for everyone
Internal auditor training for your review team, as applicable to your standard, and preferential Sterling Academy access, including complimentary awareness training for your people as part of the engagement.
Internal review and management review
Sample testing, an incident exercise and findings closed with evidence.
Formalities support
Help preparing the formalities the Law asks for and the responsible person's role, with findings closed with evidence.
Sterling OS™ sets how we deliver. Design™ is guided support, where your team builds the programme with our consultants' direction; Drive™ is managed support, where our consultants do most of the work with your input. You choose one of the two, not both in sequence. Once the programme is operating, Sustain™ keeps reviews, training and updates on schedule, and Automate™ is Effivity, where the records live.
The Autorité de Protection des Données à caractère personnel, a public-law body the Law describes as independent and attached to the Prime Minister, supervises it.
Often combined with
Standards organisations pair with Law 2017-020 (Mauritania)
- ADGM Data Protection Regulations 2021ADGM data protection compliance for entities under the 2021 Regulations: lawful bases, DPO, impact assessments, 72-hour breach notice and transfers, all-inclusive proposal.
- APEC CBPRAPEC CBPR certification and requirements explained: Global CBPR and PRP, Accountability Agent review, annual renewal and how Sterling prepares your team.
- APPI (Japan)APPI compliance for Japan's Act on the Protection of Personal Information: the requirements, PPC breach reporting, cross-border rules and an all-inclusive programme.
- Bahrain PDPLBahrain PDPL compliance and requirements explained: consent, notification to the Authority, transfers abroad, 72-hour breach reporting, rights, cost and timing.
- CCPA / CPRACCPA compliance and requirements under the CPRA: notices, consumer rights, opt-outs, risk assessments, cybersecurity audits and ADMT, in an all-inclusive programme.
- Cyber and Data Protection Act (Zimbabwe)Zimbabwe's Cyber and Data Protection Act [Chapter 12:07]: POTRAZ licensing, lawful processing, security and transfers, built into a programme.
Effivity · privacy programme software, included in every engagement
How Effivity helps you fulfil, automate and simplify the requirements of Mauritania's Law 2017-020.
Every Sterling Mauritania Law 2017-020 engagement includes Effivity, the ISO and GRC automation platform built by the Sterling group and used in 50+ countries. Your consultant sets up the workspace within the agreed scope, so the information inventory, notices, policies, requests, incidents, supplier reviews, training records and management reviews sit together and stay current as the business changes. Sterling consulting clients get their Effivity subscription included with the engagement, at no additional cost.

Declare processing or obtain authorisation
Most processing is declared to the Authority, which issues a receipt before work begins; sensitive categories, biometrics, national identifiers and file interconnection need prior authorisation instead.
Collect with consent and a clear purpose
Data is gathered lawfully and fairly with the person's consent unless a listed ground applies, used for a stated purpose, and kept accurate and no longer than necessary.
Treat sensitive and health data with care
Data revealing origin, opinions, health or sex life is restricted to listed cases, and genetic data or health research calls for the Authority's prior approval.
Control transfers outside Mauritania
Data goes to another state only if protection is sufficient; otherwise the Authority is informed first and may authorise the transfer on adequate safeguards.
Secure data and bind processors
Controllers guard against alteration and unauthorised access, restrict and log access, keep backups, and give processors written instructions with confidentiality and security duties.
Honour rights and marketing limits
People are informed, can access, object, correct or delete their data, direct prospecting needs prior consent, and legal decisions cannot rest solely on automated profiling.
Suppliers
Processors listed with their contracts and the oversight carried out on each one.
Incidents and reports
Incidents recorded with the decision to report and the corrective action, in one trail.
What this means when someone asks
When a customer's due diligence team, a data subject or the Data Protection Authority asks how you handled something, the answer is a record: the request and its response date, the incident and the decisions taken, the notice that applied. Sustain™ runs in the same workspace, so the programme keeps producing that evidence year after year.
In your engagement
- Subscription included with the engagement, at no additional cost
- Configured by your Sterling consultant within the agreed scope
- Existing registers and policies migrated, not retyped
- Admin and user training for your team
- Modules for EMS, OHSMS, ISMS, FSMS and more when you integrate other standards
Sterling Academy · privacy e-learning
Give every employee who handles personal information the training to do it well.
Most privacy incidents begin with an everyday task: an email sent to the wrong person, a file shared too widely. Sterling Academy provides e-learning with video lessons, practice checkpoints, a final exam and a numbered Certificate of Completion for each learner, verifiable online. Sterling consulting clients benefit from preferential course access and special pricing through their Sterling consultant, including complimentary awareness training for their people as part of the engagement.
- Awareness for staff who collect, use or share personal information
- Deeper learning for the privacy officer and system owners
- Internal auditor training for your review team, as applicable to your standard, as part of the engagement
- Completion records by team, ready for a customer's due diligence
- New starters trained when they join
Keep exploring
Explore more about Law 2017-020 (Mauritania)
Mauritania Law 2017-020 resources
Services for Law 2017-020 (Mauritania)
Why Sterling
Want successful Mauritania Law 2017-020 compliance? Come to Sterling.
Many organisations in Mauritania also answer to GDPR customers, overseas group companies or ISO/IEC 27001 auditors. Sterling builds one set of privacy routines that meets Mauritania's Law 2017-020 and connects to those other obligations, so your people follow one way of working rather than several. Clients across Mauritania are served from Sterling's Casablanca office.
Privacy programmes in 60+ countries since 2003
Data protection work across many jurisdictions, with offices in 21 countries and one engagement team accountable for your programme.
All-inclusive proposal
Consulting, Effivity, training and Academy access in one proposal, with legal review identified separately. No surprises, ever.
Routines, not paperwork
Notices, procedures and records designed around how your teams already work, so the principles are applied at the point of collection and use.
Expert and experienced consultants
Consultants who have built privacy and information security programmes across sectors and countries since 2003, and who work alongside your legal advisers.
The Sterling Promise
What our Mauritania Law 2017-020 compliance success guarantee means
We stay with you until your agreed Mauritania Law 2017-020 programme outcome is achieved, supporting implementation, testing and the closure of review findings. Clear explanations, practical delivery, included software and employee learning turn the investment into lasting capability rather than a policy on a shelf.
The engagement identifies the law, scope, outcome and responsibilities. Your organisation supplies accurate information and puts the agreed controls into use. The Law creates no certificate of compliance; the Data Protection Authority supervises compliance. Our commitment concerns the agreed programme support, not legal advice or a promise that no complaint or incident will ever arise.
FAQs
Frequently asked questions about Mauritania's Law 2017-020
Who regulates the data protection Law in Mauritania?
The Autorité de Protection des Données à caractère personnel does, under Law n°2017-020. The Law describes it as an independent public-law body attached to the Prime Minister, charged with making sure processing follows the Law, informing people and controllers of their rights and duties, receiving filings and complaints and keeping a public register of processing. Contact it or your counsel for current filing practice.
Must Mauritanian companies declare their personal data processing?
Mostly yes. Processing outside the exemptions is declared to the Authority, which issues a receipt, and only the receipt allows the processing to start. Sensitive categories, biometrics, national identifiers and file interconnection need prior authorisation instead, and processing based on the person's written consent is among the exemptions. Confirm your case with the Authority.
Can personal data leave Mauritania?
Yes, but not freely. A controller may transfer data to another state only if it ensures a sufficient level of protection, and the Authority publishes a list of such states. For other destinations the controller informs the Authority first, and the Authority may authorise a transfer on adequate safeguards such as contract clauses. Listed exceptions exist for one-off transfers. Take legal advice before sending data abroad.
What rights do people have under the Mauritanian data law?
People are informed when data is collected, can ask for confirmation, a copy and details of what is held, can object at no cost, and can require correction, completion, updating, blocking or deletion of inaccurate or unlawfully held data. Direct prospecting needs prior consent, and no decision with legal effects may rest only on automated profiling. Controllers should build procedures for these requests.
Keep exploring
More on Law 2017-020 (Mauritania) and related standards
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