Overhead Power Lines - Rules & Requirements

We need your feedback! Help us improve L&I's website.

L&I rules

L&I procedures, enforcement guidance, and explanatory interpretations

More help from L&I


For general information, call 1-800-423-7233.

End of main content, page footer follows.

Access Washington official state portal

  © Washington State Dept. of Labor & Industries. Use of this site is subject to the laws of the state of Washington.

Help us improve