Wyoming was one of five states with no statutory design-build authority for public procurement of projects. Currently as a result of the 2007 legislation it is now considered to be a state where design-build is broadly permitted by all agencies.
2007 legislation:
In 2007, the Wyoming legislature introduced a DBIA-supported bill to grant that authority:
Wyoming SF 148 (pdf)
Public improvement-construction
Relating to public improvements; providing for design-build construction as specified; providing definitions; amending related provisions; and providing for an effective date.
Introduced:01/19/2007
Signed into law 2/23/2007 Bill approved (pdf text)