Commission Regulation (EC) No 658/2006 of 27 April 2006 amending Regulation (EC) No 795/2004 laying down detailed rules for the implementation of the single payment scheme provided for in Council Regulation (EC) No 1782/2003 (c. 658) xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"