The Allied Masonic Degrees are an invitational organization, and requires membership in the Royal Arch Chapter as well as the Symbolic Lodge. Membership is limited to 27 members per Council. The Grand Council of the Allied Masonic Degrees of the United States of America controls and superintended the following grades.
Royal Ark Mariner
Order of the Secret Monitor
St. Lawrence the Martyr
Knights of Constantinople
Grand Tilers of Solomon
Excellent Master
Architect
Grand Architect
Superintendent
Masters of Tyre
Installed Sovereign Master
Worshipful Commander Noah
Worshipful Master of St. Lawrence the Martyr
Installed Supreme Ruler
Ye Antient Order of Corks
Order of the Scarlet Cord
Red Branch of Eri