[1] In response to the invitation of the United States Government, representatives from the 54 nations met at Chicago to "make arrangements for the immediate establishment of provisional world air routes and services" and "to set up an interim council to collect record and study data concerning international aviation and to make recommendations for its improvement."
The Convention on International Civil Aviation (also known as Chicago Convention), is later signed by 52 States at the end of the Chicago Conference in the Grand Ballroom of the Stevens Hotel on December 7, 1944, establishing the Provisional International Civil Aviation Organization (PICAO) pending ratification from the 26 States.
On March 1, 1986, AVSECOM was later renamed as the Philippine Air Force Security Command or PAFSECOM by virtue of Headquarters, AFP General Orders number 37.
On December 31, 1990, with the enactment of RA 6975, otherwise known as an act establishing the PNP under a reorganized Department of Interior and Local Government (DILG).
The National Hqs, PNP amended the acronym PNP-ASG to PNP-AVSEGROUP pursuant to General Orders number 07-09 dated August 6, 2007.