++++ 1 . Acts of the institutions - Regulations - Basic regulation requiring implementing measures - Implementing regulation not adopted - Application of the implementing regulation of a previous basic regulation, since repealed - Conditions ( Council Regulations Nos 817/70, Art . 5(2 ), 338/79, Art . 6(2 ) and 823/87, Art . 6(2 ); Regulation No 1698/70 of the Commission ) 2 . Agriculture - Common organization of the markets - Wine - Quality wines produced in specified regions - Production rules - Derogations - Processing of grapes and grape musts outside the region in which they were harvested - Derogation conditional upon authorization granted by national authorities in compliance with Community rules ( Council Regulations Nos 338/79, Art . 6(2 ) and 823/87, Art . 6(2 ); Regulation No 1698/70 of the Commission )