North Dakota Century Code Title 48. Public Buildings § 48-12-02. Prohibited labor organization terms in construction contract clauses

1. A term that requires or prohibits a bidder, an offeror, a contractor, or a subcontractor from entering or adhering to agreements with one or more labor organizations relating to the construction project or a related construction project; or

2. A term that otherwise discriminates against a bidder, an offeror, a contractor, or a subcontractor for becoming, remaining, or refusing to become or remain a signatory to or for adhering to or refusing to adhere to an agreement with one or more labor organizations in regard to that project or a related construction project.