| Reference: | Pesticides are chemical agents and are covered by chapter 296-307 WAC Part I, Pesticides (worker protection standard). Pesticides may also be covered by WAC 296-307-594, Respirators. |
| Note: | Examples of biological agents include: |
| – Animals or animal waste | |
| – Body fluids | |
| – Biological agents in a medical research lab | |
| – Mold or mildew. |