Building and construction trades does not include machinists or teamsters.
The employers are authorized to negotiate, with labor organizations representing trades employees, collective bargaining agreements that provide for contributions to multiemployer plans on the basis of hours worked or paid. Any provision must identify each multiemployer plan to which contributions are to be made and, beginning with any such collective bargaining agreement or renewal thereof entered into after June 30, 2020, must include the employer identification number and plan number unique to the plan.
Minn. Stat. § 356.27