.03 Record Keeping.

A. For each independent contractor and exempt person hired, an employer shall retain the following records at the work site or at its place of business:

(1) A statement with a description of the employer's usual course of business or a fully executed copy of the contract between the employer and the independent contractor or exempt person;

(2) Acknowledgement forms signed by the independent contractor and exempt person; and

(3) Licenses or registrations provided by an individual classified as an independent contractor or exempt person.

B. An employer shall retain each record for 3 years.