MW Raul E. Canon Jr., Grand Master of Masons in the jurisdiction of the Philippines, presided over the ceremony of constitution of Addalem Masonic Lodge No. 519, which was granted its charter during the 2025 Annual Communication of the Grand Lodge of the Philippines.

The ceremony was held on July 16, 2025, at 3:30 P.M., in Diffun Masonic Lodge No. 317 Temple, Municipality of Diffun, Province of Quirino, with Grand Lodge officers and the Charter Members and newly raised members of the Lodge in attendance.

The ceremony of installation of the officers of the newly chartered Lodge was held immediately following the ceremony of constitution with MW Canon as the installing office