A report on CSA_G campaign is drawn up each year. It focuses in particular on the quality of the information collected and on the corrections applied. It thus allows a continuous improvement of the quality of the data provided by the DGGN. The final CSA_G file corrected by the EOD is returned to the DGGN every year.

A quality report on CSA_G for year N is disseminated with the Ecodef Statistics presenting CSA_G results.