Employees' State Insurance (General) Regulations, 1950
76. Appeal Tribunals
For the purposes of regulation 74, an Appeal Tribunal shall be constituted by the State Government and shall consist of a judicial officer of the State Government being a person other than the judge of an Employees' Insurance Court, who shall be assisted by the following persons to be selected by him as assessors-
(a) One or more medical experts;
(b) One or more officials of or members of trade union or unions.