The Decree of Ministry of Industry No.23/M/-IND/PER/4/2013 (based on the 4th revised edition of the GHS) is supported by a technical guidance (No. 21/IAK/PER/4/2010) signed on 14 April 2010 as amended by Order No. 04/BIM/PER/1/2014. It was released on January 2014 and took effect immediately.