++++ CUSTOMS UNION - HARMONIZATION OF LAWS - PROCEDURES FOR THE RELEASE OF GOODS FOR FREE CIRCULATION - RELEASE IN STAGES OF GOODS DECLARED ON A SINGLE ENTRY FORM - NOT PERMITTED ( COUNCIL DIRECTIVE 78/453, FIRST SUBPARAGRAPH OF ARTICLE 4 ( 1 ), AND COUNCIL DIRECTIVE 79/695; COMMISSION DIRECTIVE 82/57, ART . 19 )