Information on COVID 19 regulations:

 https://www.diplomatie.gouv.fr/en/coming-to-france/coming-to-france-your-covid-19-questions-answered/

 https://www.interieur.gouv.fr/covid-19-international-travel

• COVID Testing at Brest airport with an appointment

https://www.brest.aeroport.bzh/centre-de-depistage-covid

• Other information

https://ihealthlabs.com/products/ihealth-verified-covid-test-service

https://www.iatatravelcentre.com/

The use of a mask is no longer compulsory but highly recommended in transport and public places but remains the rule in hospitals