Commission Regulation (EU) 2017/172 of 1 February 2017 amending Regulation (EU) No 142/2011 as regards parameters for the transformation of animal by-products into biogas or compost, conditions for imports of petfood and for the export of processed manure (Text with EEA relevance) (c. 172) xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"