Address of National Agency of Metrology street Louis Braille N° 43, 1003 elKhadhra city - Tunis

Sector of activity


Contact us
  • General Direction: 43 Louis Braille Street elKhadra city 1003 Tunis
    SFAX Regional Centre: Johannesburg Street, Soukra road km 2.5, 3052 Sfax
  • General Direction: +216 71 125 011
    SFAX Regional Centre: +216 74 677 492
National laboratories

National laboratories are laboratories under contract with the ANM for the conservation and maintenance of national standards.

    The metrology laboratory "DEFNAT" under the Ministry of National Defense has been designated for the conservation and maintenance of national standards for size "electricity and magnetism" and "time-frequency" (Decree of 15 March 2011).

Certificate DEFNAT

   The chemical metrology laboratory within the National Institute of Research and physico-chemical analyzes "INRAP" which is under supervision of the Ministry of Higher Education, is designated as a laboratory for the conservation of national standards measure in the field of chemical metrology (preparation and analysis of gas mixtures, organic analysis, inorganic analysis and electrochemical analysis) (Decree of 12 May 2012).

Certificate INRAP
 Backgrounder on the contractual relations between  NAM and NML