Any collective bargaining agreement entered into by any person on or after June 7, 1977, shall not violate any provision of chapter 17, laws of 1977.
Wis. Stat. § 103.969
Any collective bargaining agreement entered into by any person on or after June 7, 1977, shall not violate any provision of chapter 17, laws of 1977.
Wis. Stat. § 103.969