To become a member of AIV, you must be able to speak french and fill the bulletin d'adhésion (word document). Then transmit it with your inscription fee to the seat of the association. 

Electronique adress:
 

contact @ aiv.asso.fr

Seat of the association:  

CSTB
11 rue Henri Picherit
44323 Nantes cedex 3, France
Tél. : +33 (0) 2 40 37 20 81
Fax : +33 (0) 2 40 37 20 60
Mél : secretariat @ aiv.asso.fr