Temporary ATC/DDDs including alterations from the March 2021 meeting
Published Friday April 30 2021

Lists of temporary ATC codes, temporary DDDs and alterations decided at the latest meeting of the WHO International Working Group for Drug Statistics Methodology March 2021 are now published on the website (Lists of temporary 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 September 2021. If no objections are received before this date, the new ATC codes, DDDs and alterations will be considered final and included in the January 2022 issue of the ATC/DDD Index.