Mont. Code § 28-2-723 : CONTRACTS AND OTHER OBLIGATIONS — CONTRACTS — ILLEGAL OBJECTS AND PROVISIONS —2-723 - Construction contracts requiring lien or bond waiver void

A construction contract may not contain provisions requiring a contractor, subcontractor, or material supplier to waive the right to a construction lien or a right to a claim against a payment bond before the contractor, subcontractor, or material supplier has been paid for the labor, materials, or both labor and materials, furnished by the contractor, subcontractor, or material supplier.