Commission staff working document - Accompanying document to the Proposal for a Regulation of the European Parliament and of the Council amending Regulation No 11 concerning the abolition of discrimination in transport rates and conditions, in implementation of Article 79 (3) of the Treaty establishing the European Economic Community and Regulation (EC) No 852/2004 of the European Parliament and the Council on the hygiene of foodstuffs - Impact assessment (Regulation 852/2004 Food hygiene - Hazard Analysis and Critical Control Point requirements) {COM(2007) 90 final} {SEC(2007) 302} {SEC(2007) 303} {SEC(2007) 304}