Present Organisation 

This United Supreme Grand Chapter was Consecrated and Dedicated on 18^th October, 1980 when the following Masonic Orders United;

• Supreme Grand Chapter of Royal Arch Masons of New South Wales. (Constituted 1889)

• District Grand Scottish Royal Arch Chapter of New South Wales. (Constituted 1863)
  (Holding under the Supreme Grand Royal Arch Chapter of Scotland)

• Grand Lodge of Mark Master Masons of New South Wales. (Constituted 1889)

• Grand Council of Royal and Select Masters of New South Wales and the Australian Capital Territory. (Constituted 1972)

The Consecrating First Grand Principal was the Rt.Hon. The Earl of ELGIN and KINCARDINE, KT, LL.D, JP, DL, MA the First Grand Principal of the Supreme Grand Royal Arch Chapter of Scotland.

The Installing First Grand Principal was M.Em.Comp. George Alexander SHEA, OBE, the First Grand Principal of the Supreme Grand Royal Arch Chapter of Western Australia.

United Supreme Grand Chapter of New South Wales and the Australian Capital Territory is a Registered Public Non-Profit Company Limited by Guarantee ABN: 29 009 013 900.