NB- In France, the procedure for applying for a police check is different from in the UK, in that the employee must apply for this themselves. It literally involves filling in a short form on the relevant website, and then they send you an email, which you reply to, attaching a scanned copy of your ID. They will then send the police check to you by post to your home address. To start the process visit the following link -
https://casier-judiciaire.justice.gouv.fr/ and click on "Commencer la procédure"
Then on the next pop-up page it takes you to the simple form, which you fill in. For your "nom", put your maiden name, and under "nom d'usage" please put your married name. They then email you at the email address you have supplied, and you reply to that message along with a scanned copy of your valid ID. You will then receive a copy of your Bulletin No.3 in the post. Please send us a copy of this certificate.