You are invited to register for the event HERE. The deadline for online applications to be submitted is June 30th, 2021. Possession of a permit will be compulsory from October 1st 2021 for any British national over the age of 18, but the application must be submitted by 11.59pm on Wednesday, June 30th. Importantly, EU residence permits issued to UK nationals and their family members before the Withdrawal Agreement came into effect will no longer be valid from October 1st, 2021. The Embassy said that it hoped to have the answers to most questions relating to the WA for Britons in France.
Source: The Local June 11, 2021 08:03 UTC