Links to Wyoming statutes, regulations, cases, etc. are posted by the Wyoming State Law Library and FindLaw. Primary legal materials are also available from Lexis, Westlaw and LOIS. Subscription services Versuslaw Fastcase have cases back to 1950; Google Scholar has cases back to 1950 for free. Supreme and appellate court cases are published in West's Pacific Reporter.
The Wyoming legislature posts Wyoming Statutes Annotated for free by arrangement with LexisNexis. To check on the status of a pending bill, call the Legislative Service Office at 1-800-342-9570 in state or 307-777-7881 out of state.
For questions about Wyoming legal materials, copies and/or inter-library loan, try calling the Wyoming State Law Library (307-777-7509) or the University of Wyoming's Hopper Law Library (307-766-2210).