diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec27da83d..c53bd97e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to
 ## Unreleased
 
 <!-- write down unreleased development here -->
+* [person] add validator for accompanying period with a test on social issues (https://gitlab.com/champs-libres/departement-de-la-vendee/accent-suivi-developpement/-/issues/76)
 * [person search] fix bug when using birthdate after and birthdate before
 * [person search] increase pertinence when lastname begins with search pattern