Agence Tchadienne de Normalisation
Quartier Moursal
Avenue Joseph Désiré Mobutu
Boîte Postale : 2412
N’Djamena
Chad
Tel: +235 61 18 75 45 / +235 96 91 57 90
E-mail: [email protected]
TC Participation
7
Observing Member
PDC Participation
2
Observing Member