The authors must have previously collaborated on writing or directing at least one cinematographic work in the documentary genre:
1° Released in cinemas in France in 2020 or 2021 or scheduled to be released in cinemas in 2020 but which could not be released due to the ban on admission to cinemas;
2° Produced under production conditions allowing production approval to be granted;
3° Produced entirely or mainly in the original version in French or in a regional language used in France, except when it is produced in another language whose use is justified by the subject. In the case of post-synchronisation, this must have been done in French or in a regional language used in France.