recommend improv administr settlement reciproc claim ec administr commiss european commun social secur migrant worker regard articl council regul eec compet author member state provid method reimburs sick matern insur benefit kind award institut member state behalf institut member state provid paragraph articl articl council regul eec regard articl regul eec similar provis insur benefit kind respect accid work occup diseas relat refund articl regul eec regard articl regul eec administr commiss deal administr question deriv regul eec regul eec ground acceler settlement reciproc claim aforement articl object achiev recommend timet settlement claim basi invoic mean articl regul eec timet settlement claim basi lump sum mean articl regul eec act accord provis articl regul eec recommend institut member state compli timet refund mean articl articl regul eec refund mean articl regul eec institut provid benefit kind mean articl regul eec submit claim end period year calendar half year benefit provid month consider month claim submit design bodi refer articl regul eec receiv letter submit claim regist mail acknowledg receipt invoic check end period month end calendar half year submit reject individu record actual expenditur effect latest end month period disput settl latest month end calendar half year claim submit refund mean articl regul eec institut provid benefit kind refer articl regul eec present individu record monthli lump sum payment relat calendar year list year compil event end half year date averag cost year question publish offici journal month consider month list present design bodi refer articl regul eec receiv letter list present regist mail acknowledg receipt list check end period month present reject record effect latest month month relev list present disput settl latest month end calendar half year claim submit recommend appli januari chairman administr commiss miccio