Colorado Revised Statutes Title 8. Labor and Industry § 8-9-104. Joinder of wife or husband in assignment--acknowledgment

No assignment of wages, except for child support, not already earned at the time of the assignment or any sum to become due the assignor after the date of such assignment shall be valid unless, if the assignor is married and residing with his spouse, such spouse joins in and signs such assignment and such assignment is duly acknowledged before a notary public or some other officer authorized by the laws of Colorado to take acknowledgments.