TO RETAIN A PRODUCTION QUOTA SYSTEM REMAIN VALID . HOWEVER , THE PREAMBLE DOES NOT MENTION THE LEVEL OF THE QUOTAS OR THE FACT THAT THE SITUATION REGARDING PRODUCTION AND CONSUMPTION IN THE VARIOUS MEMBER STATES AS WELL AS THE STRUCTURE OF THE LEVIES HAVE CHANGED IN THE MEANTIME .
36 FOR THEIR PART THE COUNCIL AND THE COMMISSION CONTEND THAT THE REQUIREMENT LAID DOWN IN ARTICLE 190 OF THE TREATY IS SATISFIED BECAUSE MORE DETAILED REASONS ARE GIVEN IN THE PREAMBLES TO THE PREVIOUS REGULATIONS , NOS 1009/67 AND 3330/74 , TO WHICH THE PREAMBLE TO REGULATION NO 1785/81 REFERS .
37 ACCORDING TO THE ESTABLISHED CASE-LAW OF THE COURT , THE STATEMENT OF REASONS REQUIRED BY ARTICLE 190 OF THE TREATY MUST BE APPROPRIATE TO THE NATURE OF THE MEASURE IN QUESTION . IT MUST SHOW CLEARLY AND UNEQUIVOCALLY THE REASONING OF THE COMMUNITY AUTHORITY WHICH ADOPTED THE CONTESTED MEASURE SO AS TO INFORM THE PERSONS CONCERNED OF THE JUSTIFICATION FOR THE MEASURE ADOPTED AND TO ENABLE THE COURT TO EXERCISE ITS POWERS OF REVIEW .
38 IT IS ALSO CLEAR FROM THAT CASE-LAW , AS CONFIRMED MOST RECENTLY IN THE COURT ' S JUDGMENT OF 28 OCTOBER 1982 IN JOINED CASES 292 AND 293/81 ( SOCIETE JEAN LION ET CIE , SOCIETE LOIRET & HAENTJENS SA AND OTHERS V FONDS D ' INTERVENTION ET DE REGULARISATION DU MARCHE DU SUCRE ( 1982 ) ECR 3887 ), THAT THE STATEMENT OF THE REASONS ON WHICH REGULATIONS ARE BASED IS NOT REQUIRED TO SPECIFY THE OFTEN VERY NUMEROUS AND COMPLEX MATTERS OF FACT OR OF LAW DEALT WITH IN THE REGULATIONS , PROVIDED THAT THE LATTER FALL WITHIN THE GENERAL SCHEME OF THE BODY OF MEASURES OF WHICH THEY FORM PART . CONSEQUENTLY , IF THE CONTESTED MEASURE CLEARLY DISCLOSES THE ESSENTIAL OBJECTIVE PURSUED BY THE INSTITUTION , IT WOULD BE EXCESSIVE TO REQUIRE A SPECIFIC STATEMENT OF REASONS FOR EACH OF THE TECHNICAL CHOICES MADE BY THE INSTITUTION .
39 THAT APPLIES TO THE EXPLANATION GIVEN FOR THE PRODUCTION QUOTA SCHEME IN REGULATION NO 1785/81 . THE REASONS SET OUT IN THAT REGARD IN ITS PREAMBLE , IN PARTICULAR THE 11TH RECITAL , COMBINED WITH THE PREAMBLES TO THE PREVIOUS REGULATIONS , NOS 1009/67 AND 3330/74 , SHOW CLEARLY AND UNEQUIVOCALLY THE REASONS WHICH LED THE COUNCIL TO MAINTAIN THE GENERAL OUTLINE OF THE SYSTEM ALREADY IN EXISTENCE WHILST AMENDING IT IN CERTAIN RESPECTS , PARTICULARLY AS REGARDS THE BASES FOR CALCULATING THE QUOTAS AND THE FINANCING OF THE SYSTEM . THOSE PREAMBLES ARE SUFFICIENT TO ENABLE THE PRODUCERS CONCERNED TO BECOME ACQUAINTED WITH THE RATIONALE OF THE CONTESTED RULES AND TO ENABLE THE COURT TO EXERCISE ITS POWERS OF REVIEW .
40 CONSEQUENTLY , THE ARGUMENT THAT A SUFFICIENT STATEMENT OF REASONS WAS NOT PROVIDED , CONTRARY TO ARTICLE 190 OF THE EEC TREATY , MUST ALSO BE REJECTED .
41 FOR ALL THOSE REASONS THE ANSWER TO BE GIVEN TO THE TRIBUNALE DI ROMA MUST BE