| On July 1, 2013 Mason County will begin enforcing the 2012 versions of the International Code, Uniform Plumbing Code, and state adopted amendments in accordance with Washington State Building Code, Chapter 19.27 RCW. The code change will apply to all permits submitted for approval on July 1, 2013 or later. For details contact the Mason County Building Department at (360) 427-9670 ext. 352. |