WAC 296-807-16030
WAC 296-807-16030. Use walk-behind mowers safely
(1) You must make sure the operator wears substantial footwear when operating a walk-behind mower.
Note:
Use the personal protective equipment (PPE) hazard assessment to determine the type of footwear and other PPE the employees need to wear. See WAC 296-800-160 , PPE, in the safety and health core rules.
(2) You must mow across the face of a slope.