Update 2022-01-17: According to media reports on Monday (17 January), the vaccine pass is not expected to be introduced before 20 January 2022. An exact date has not yet been announced.
Update 2022-01-13: According to the latest media reports, It is expected that a vaccination pass (‘pass vaccinal’) will replace the previously valid health pass (‘pass sanitaire’) in many areas of public life starting upcoming Monday (17 January). To obtain the vaccine pass, proof of immunization (vaccination or recovery) is mandatory. A negative test will no longer be sufficient, with the exception of entering health care facilities and travelling to Corsica or French overseas territories.
The booster certificate is considered valid 7 days after receiving the booster dose.