council regul eec juli amend regul eec tariff statist nomenclatur common custom tariff council european commun regard treati establish european econom commun articl thereof regard propos commiss regul eec establish good nomenclatur call combin nomenclatur commiss establish integr tariff european commun call taric base combin nomenclatur articl abovement regul member state insert nation statist subdivis code combin nomenclatur subhead code identifi taric subdivis appli commun level differ caus arrang extern trade nomenclatur good code member state creat difficulti regard computer commun level custom procedur singl administr document result possibl insert nation statist subdivis combin nomenclatur discontinu commun law stand present hand possibl provid articl abovement regul nation subdivis maintain order member state provid code nation requir account expiri provis laid articl abovement regul entri forc council regul eec octob establish commun custom code adopt regul articl regul eec amend articl replac taric subhead identifi digit code number refer paragraph form taric code number absenc commun subdivis digit quot quot exception addit taric code charact applic specif commun measur code code digit level articl replac member state subdivis meet nation requir identifi code assign subdivis accord regul eec oj articl regul enter forc dai public offici journal european commun appli januari regul bind entireti directli applic member state brussel juli council presid clae oj regul amend regul eec oj oj