The International Association of Plumbing and Mechanical Officials is seeking input on proposed changes to the 2009 versions of the uniform plumbing and mechanical codes.

Anyone interested can go to www.iapmo.org and download the comment form under the code development heading.

Submissions will be taken until Feb. 1. The association will discuss the comments at its May 5-9 meeting in Denver.

For more information, the group suggests contacting Lynne Simnick, director of code development, at (909) 472-4110.