Commission Regulation (EC) No 1603/2002 of 9 September 2002 amending the Annex to Commission Regulation (EC) No 1535/2002 of 28 August 2002 derogating from Council Regulation (EC) No 1251/1999 establishing a support system for producers of certain arable crops, as regards the area payments for certain arable crops and the payments for set-aside for the marketing year 2002/03 to producers in certain regions of Germany