§5–120.

    (a)    This section applies to an action for injunctive relief or damages for:

        (1)    A violation of a collective bargaining agreement covering an employee of the State or a political subdivision of the State; or

        (2)    A breach by an exclusive representative of the duty of fair representation owed to an employee of the State or a political subdivision of the State.

    (b)    An action subject to this section shall be commenced within 6 months after the later of:

        (1)    The date on which the claim accrued; or

        (2)    The date on which the complainant knew or should reasonably have known of the breach.