Electric Power Generation, Transmission & Distribution Industry - Line Clearance Tree Trimming Operations

Training from L&I

Fatalities & Injuries

Stories of real-life events and what can be learned from them.


Instructors Training Kits

Free materials for instructors to build customized training.



Training materials to provide awareness on the subjects they cover.


Videos you can watch online or reserve from L&I's video library.


No-fee workshops provided by L&I at locations near you.

Training from Others

Training resources from other organizations. Important: "Links" to other information sources are provided as a courtesy, but we cannot vouch for or take responsibility for information contained beyond files administered by the Washington State Department of Labor and Industries. Information in this content may conflict with L&I rule requirements. Links do not represent or imply the endorsement of commercial products by the State of Washington, Labor and Industries, or by departmental staff. For more information, read L&I's Intended Usage policy.

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