The internal structure of the HAA arranged by the Statute of the Croatian Accreditation Agency (Official Gazette 76/2005, 96/2009, 52/2010), which was adopted on the basis of Article 4, paragraph 5 of the Law on Accreditation (Official Gazette 158/2003, 75/2009, 56/2013) and Article 15, paragraph 1 of the Decree on the establishment of the Croatian Accreditation Agency (Official Gazette NN 158/2004 i 44/2005, 30/2010)