Comprehensive and Detailed Step by Step Explanation:

When a group policy is issued to a labor union, Maryland law requires that eligibility criteria ensure fairness and inclusivity:

All of the members of the union (B):Eligible members must be treated equally under the group policy. Coverage cannot exclude individuals based on factors like age or health, provided they are active members.

Members of any union (A):Policies are issued to specific unions, not broadly.

Only members under age 65 (C):Age discrimination is prohibited unless specifically linked to policy provisions.

Healthy members (D):Group policies cannot discriminate based on health status.