(Revision of the Enforcement Regulations of the Aviation Act, on July 3, 2004)
Reporting the items : The number of items have increased from 18 to 31
(Revision of the Aviation Act on November 8, 2005 and revision of the Enforcement Regulations of the Aviation Act on August 18, 2006)
Change of Name : Korea Confidential Aviation Incident Reporting System → Korea Aviation Hindrance Reporting System
Reporting of Items : The number of items have decreased from 31 to 9
(Revision of the Aviation Act on June 9, 2009 and Revision of the Enforcement Regulations of the Aviation Act on September 10, 2009)
Change of Name : Korea Aviation Hindrance Reporting System → Korea Aviation Voluntary Incident Reporting System (Article 49-4 of the Aviation Act)