Includes in the scope of work for the equipment repair specialty, wiring, appliances, devices, or equipment as specified by rule of the department of labor and industries.

Authorizes the department of labor and industries to alter the scope of work for the restricted nonresidential maintenance specialty by rule.

Revises the definition of "telecommunications systems" to include the wiring, appliances, devices, or equipment as specified by rule of the department of labor and industries, for purposes of chapter 19.28 RCW (electricians and electrical installations).