regul council amend date instrument relat common agricultur polici enter forc council european econom commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament council regul no relat common agricultur polici council decis minimum price lai provis applic juli member state allow reason period permit effect applic instrument implement provis adopt council commiss adopt shortli juli market year cereal commun begin case maiz juli respect market year prove measur intern market juli adopt regul articl date juli substitut juli articl council regul progress establish common organis market cereal articl council regul progress establish common organis market pigmeat articl council regul progress establish common organis market egg articl council regul progress establish common organis market poultrymeat articl articl council regul progress establish common organis market fruit veget articl council regul financ common agricultur polici articl council regul applic rule competit product trade agricultur product articl council decis minimum price date juli substitut june articl council regul purpos appli council regul no year implement system levi deem end june juli govern member state step intern market give effect provis council regul common organis market cereal juli articl regul enter forc juli regul bind entireti directli applic member state brussel june council presid couv de murvil