New ATC/DDD and alterations
Published Thursday December 10 2009

Lists of new ATC codes, DDDs and alterations decided at the latest meeting of the WHO International Working Group for Drug Statistics Methodology 26-27 October 2009 are now published on the website (Lists of new ATC/DDDs and alterations). Comments or objections to the decisions from the meeting should be forwarded to the WHO Collaborating Centre for Drug Statistics Methodology before 1 February 2010. If no objections are received before this date, the new ATC codes, DDDs and alterations will be considered final and included in the January 2011 issue of the ATC/DDD Index.