Commission Implementing Regulation (EU) No 1212/2012 of 17 December 2012 amending Regulations (EC) No 2535/2001, (EC) No 917/2004, (EC) No 382/2008, (EC) No 748/2008, (EC) No 810/2008 and (EC) No 610/2009 as regards the notification obligations within the common organisation of agricultural markets