TO THE COURT ARE NOT RECOVERABLE AND SINCE THE PROCEEDINGS ARE , IN SO FAR AS THE PARTIES TO THE MAIN ACTION ARE CONCERNED , A STEP IN THE ACTION PENDING BEFORE THE NATIONAL COURT , THE DECISION ON COSTS IS A MATTER FOR THAT COURT .
Operative part
THE COURT ,
IN ANSWER TO THE QUESTIONS REFERRED TO IT BY THE COLLEGE VAN BEROEP VOOR HET BEDRIJFSLEVEN BY ORDER OF 10 MARCH 1978 , HEREBY RULES :
1 . ARTICLE 1 OF COMMISSION REGULATION NO 2067/77 OF 20 SEPTEMBER 1977 CONCERNING THE DETERMINATION OF THE ORIGIN OF SLIDE FASTENERS ( OFFICIAL JOURNAL L 242 OF 21 SEPTEMBER 1977 , P . 5 ) IS INVALID .
2 . THERE IS THEREFORE NO FURTHER NEED TO INTERPRET THAT REGULATION .