(a) Any person may be removed from a list:

1. (1) at his own request;
2. (2) at the request of the employer who applied for his listing;
3. (3) for good cause upon the written request of the majority of the members of a voluntary gang;
4. (4) upon his suspension, revocation or other removal from the longshoremen's register for a period of more than 30 days. A person so removed may be reinstated to his position on said list upon reinstatement to the longshoremen's register, notwithstanding the provisions of section 7.7 of this Part;
5. (5) where the commission determines that he was not listed in conformance with this Part, or that such removal will further the purposes of the Act.

(b) A gang may be removed from the register of gangs:

1. (1) upon the written request of the majority of its members;
2. (2) upon the request of the employer who applied for its listing; or
3. (3) where the commission determines that such gang was not listed in conformance with this Part, or that such removal will further the purposes of the Act.