This chapter does not apply to an activity performed, or to an expense incurred, in connection with any of the following:
(a)
Addressing a grievance or negotiating or administering a collective bargaining agreement.
(b)
Allowing a labor organization or its representatives access to the employer’s facilities or property.
(c)
Performing an activity required by federal or state
law or by a collective bargaining agreement.
(d)
Negotiating, entering into, or carrying out a voluntary recognition agreement with a labor organization.