Life insurance conforming to all the following conditions is another form of group life insurance: (

a) Written under a policy covering, when issued, not less than employees of the Trustees of the California State University in eligible classes as designated by the trustees pursuant to

Section of the Education Code. (

b) Written under a policy issued to the Trustees of the California State University pursuant to

Section of the Education Code. (

c) The premium on the policy is to be paid by the employees alone, or in part by the State of California, with the remainder to be paid by the employees. Payment of the premium by a third party on behalf of the employees shall be considered payment by the employees. (

d) Insuring only the employees of the Trustees of the California State University. (

e) Insuring for amounts of insurance based upon some plan which will preclude individual selection. (

f) Insuring for the benefit of persons other than the Trustees of the California State University. (

g) Written under a policy insuring, when issued, not less than percent of all such employees eligible for insurance under the policy, or percent of the employees of any class thereof reasonably determined by conditions pertaining to employment or of any established unit thereof not formed for the purpose of procuring insurance. However, if a group policy is intended to insure several classes or units, it may be issued as respects any class or unit, of which percent are covered and extended to other units or classes as percent thereof express the desire to be covered.

In such case, when the employees apply and pay for additional amounts of insurance, a smaller percentage of employees may be insured for additional amounts of insurance. If any employee fails to become insured under an existing policy when he or she becomes eligible and later wishes to become insured thereunder, the insurer may require satisfactory evidence of insurability before insurance is granted on the employee.