Jean Marie COSSON
- Constituency: Loire-Atlantique - Cantons de: Bourgneuf-en-Retz, Legé, Machecoul, Paimboeuf, Le Pellerin, Pornic, Saint-Père-en-Retz, Saint-Philbert-de-Grand-Lieu.
- Party: La France Insoumise
- Decision regarding the pacte législatives 2017: Signed and confirmation (letter/fax) received