Which documents should I provide if my family circumstances change?

Send the following documents via myCMCM:

Adding a comember

A copy of the relevant official record or certificate

Child(ren) aged 19 and over

• A certificate of studies
• In case of educational/professional inactivity: a coinsurance certificate from your health insurance

Divorce/dissolution of a civil partnership (PACS)

An extract of the marriage certificate with the entry of marriage dissolution or a certificate of dissolution of the civil partnership (PACS)

Death

A copy of the death certificate