Commission Regulation (EEC) No 2131/86 of 7 July 1986 amending Regulations (EEC) No 1727/70, (EEC) No 1728/70, (EEC) No 2603/71, (EEC) No 2468/72, (EEC) No 638/74 and (EEC) No 410/76 as regards their application to Community-produced varieties of tobacco.