decis eea joint committe januari amend annex vi social secur eea agreement eea joint committe regard agreement european econom area amend protocol adjust agreement european econom area hereinaft refer quot agreement quot articl thereof annex vi agreement amend decis eea joint committe decis administr commiss european commun social secur migrant worker april model form applic council regul eec eec incorpor agreement decid articl indent ad point decis annex vi agreement quot decis april oj quot articl text decis iceland norwegian languag publish eea supplement offici journal european union authent articl decis enter forc februari provid notif articl agreement made eea joint committe articl decis publish eea section eea supplement offici journal european union brussel januari eea joint committe presid westerlund oj oj constitut requir