The commune 's name was changed from `` Dunières-sur-Eyrieux '' to `` Dunière-sur-Eyrieux '' ( without `` s '' ) on 1 January 2001 .
The commune 's name was changed from `` Dunières-sur-Eyrieux '' to `` Dunière-sur-Eyrieux '' ( without `` s '' ) on 1st of January 2001 .