The examination of private companies and public institutions eligibility, is done on the basis of monthly updated data provided by the CNSS, under the settelment of an agreement between the CNSS and OFPPT.

Employers subject to the vocational training tax (TFP) who are in a regular situation vis-à-vis the CNSS for the "TFP Year" may benefit from the CSF system.

"TFP Year" is defined as the year between July 1 of Year N-2 and June 30 of Year N-1.