Uniform Mechanical Code 2018 (UMC 2018)


States adopting the UMC 2018 With Amendments Without Amendments

Uniform Mechanical Code 2018 (UMC 2018)

The Uniform Mechanical Code 2018 (UMC 2018) is a model code produced by the International Association of Plumbing and Mechanical Officials (IAPMO). This document provides the foundation for many state and city codes. The UMC 2018 combined with local jurisdiction amendments form the state codes. Adopting jurisdictions include California, and Nevada.