Colorado Revised Statutes Title 8. Labor and Industry § 8-9-103. When assignment must be recorded

No assignment of wages not already earned at the time of the assignment and no assignment of any other sum to become due to the assignor shall be valid as against any creditor of the assignor who has not had actual notice of the assignment at the time the same is made unless the same is recorded with the recorder of the county wherein such wages are to be earned or such sums are to become due within five days from date thereof.