Requires the department of labor and industries to: (1) Conduct a study on commercial janitorial safety that measures the workers' safety and health risks associated with their work tasks, taking into consideration their work environment, workload, training, and the tools and equipment they use; and

(2) Conduct the study using methods that will allow the data to be extrapolated to other comparable industries, such as hospitality and retail, with the goal of creating safety and injury prevention practices that benefit workers in other industries.

Expires December 31, 2023.