Définition
The Classification of Activities and Products (NAP) was in force in France from 1973 to 1992.
In 1993, the NAF (French Classification of Activities) and the CPF (French Classification of Products) replaced the "activities" version and the "products" version respectively of the NAP 73.
Since 1st january 2008 a revised version of the NAF (NAF rev.2) has been in force; it supersedes the first revised NAF Rév. 1 in force from 2003 until 2007