Certifications & qualifications
Quality, certified by leading bodies
Triple ISO certification issued by DQS GmbH (Germany) and BAT5 classification from the Ministry of Housing: concrete guarantees of technical and financial capacity.
An ISO-certified management system
D.I.D's management system is certified by DQS GmbH, a German body and member of the IQNet network (DAkkS accreditation), under certificate No. 40350568. Scope: civil engineering — design, construction and maintenance of public infrastructure and works, EHV/HV/MV lines, power plants and substations, roads, dams, hospitals, water treatment plants and renewable energy. Certificates issued on 26/11/2023, valid until 25/11/2026.
National qualification
BAT5 classification — Building and Public Facilities
D.I.D is qualified and rated BAT5 — the highest level — in the "Building and Public Facilities" sector by the Ministry of Housing, Urban Planning and Territorial Development of the Islamic Republic of Mauritania. A guarantee of technical and financial capacity for large-scale public contracts.
- Certificate
- N° 0194/CQCE-BTP/MHUAT/2025
- Reference
- Décision MHUAT n° 673-2023 du 31/10/2023
- Issued on
- 28/04/2025 à Nouakchott — validité 3 ans
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