A group life policy conforming to all the following conditions may be issued to the trustees of a fund established by employer members of a trade association, or by a trade association maintained by contributions of such members for the sole benefit of their employees or, by one employer, or by two or more employers in the same industry, or by an association of employers in the same industry, or by one or more labor unions, or by one or more employers and one or more labor unions, or by an association of employers and one or more labor unions, to insure employees of the employers or members of the unions for the benefit of persons other than the employers or the unions:

unions, or all of any class or classes thereof determined by conditions pertaining to their employment, or to membership in the unions, or to both. The policy may provide that the term “employees” may include classes of former employees, including retired employees, and the individual proprietor or partners if any employer is an individual proprietor or a partnership. A director of a corporate employer is not eligible for insurance under the policy unless that person is otherwise eligible as a bona fide employee of the corporation by performing services other than the usual duties of a director. An individual proprietor or partner is not eligible for insurance under the policy unless the proprietor or partner is actively engaged in and devotes a substantial part of their time to the conduct of the business of the proprietor or partnership. The policy may provide that the term “employees” shall include the trustees or their employees, or both, if their duties are principally connected with such

trusteeship.

That insurance shall be issued with or without medical examination. For the purpose of this section the word “industry” shall include

licensed professions, such as medicine, dentistry, pharmacy, law, and accountancy.