It consists of a President, Vice President, Secretary, Treasurer, and various representatives.

The Executive Council consists of a Chairperson, Deputy Chairperson, Secretary and three Additional Members.

Based in the island capital of Stornoway the Authority consists of a Chief Executive, Secretary and two inspectors and stampers.

A Board was constituted which consisted of Chancellor, Chairman, Vice Chairman and Secretary.

At region, council and club level activities are coordinated by an executive board consisting of President, Vice President, Secretary and Treasurer.

It consists of the President, Secretary and 13 other members at large.

A Sub Branch consists of a President, Vice President, Secretary and a number of committee representatives.

Day-to-day management is handled by an undergraduate committee consisting of a President, Treasurer, Secretary and a small number of other members 'without portfolio'.

Uniquely, this Executive Board consisted of two Co-Presidents, a Treasurer, and Secretary.

According to bylaws, they must consist of a Chairman, Vice-Chairman, Secretary, and Treasurer.