The data from the ACS of year N are for internal needs (INSEE services).

For other users (inseenauts, institutions and the media), only an aggregation of five RSTs gives rise to results. These are data from the population census, vintage on the median of the five years considered.

The National Census Evaluation Commission (CNERP) is responsible for evaluating the methods used to collect the information gathered during the census.

The order of 25 January 2024 appoints the qualified persons to the CNERP.

The CNIS thematic committees – in particular the Demography and Social Issues Committee and the Territories Committee – provide a forum for discussing new developments in the population census and changes to questionnaires relating to individuals or housing, in order to respond to requests for clarification on socio-demographic issues and compare them on a detailed spatial scale.

not applicable

This operation complies with the regulatory requirements specified in the section "Institutional mandate".