UCC / EFS / Buyer Registrations

The Legislative Service Office website no longer allows direct access to specific chapters or statutory citations. We recommend you print the list below then, navigate to the LSO website in order to access specific chapters/statutes.

UCC Statutes


Wyoming Uniform Commercial Code W.S. 34.1-9-101 through 34.1-9-709
Transmitting Utility Act W.S. 37-4-101 through 37-4-104
Agricultural Producer's Liens W.S. 29-8-101 through 29-8-203
Severance Tax Liens W.S. 39-14-108 through 39-14-708
Sale or License of Records W.S. 34.1-9-523

EFS Statutes


Wyoming Central Filing System W.S. 34-21-1101 through 34-21-1107
Agricultural Producer's Liens W.S. 29-8-101 through 29-8-203

Buyer Registration Statutes


Wyoming Central Filing System W.S. 34-21-1102 through 34-21-1107

Office Information

Herschler Building East
122 W 25th St
Suites 100 and 101
Cheyenne, WY 82002-0020

For additional information,
including driving directions,
please see the Contact Us page.

Office Hours

8:00 a.m. to 5:00 p.m. MST
Monday through Friday
(except for official state holidays)

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About Our Office

We have a long history of serving the public. Beginning in April 1869 with the appointment of the first Secretary of the Territory of Wyoming, Edward M. Lee, by United States President Ulysses S. Grant, this office has always served the public from the State Capitol Building. However, following the completion of the Capitol Renovation Project in 2019, the Office is now located at Herschler Building East, Suites 100 and 101.