Washington Department of Ecology (WDOE)
Washington Department of Labor and Industries (DLI) Division of Safety and Health
See the state section ADDRESSES & CONTACTS for a complete list of WDOE offices.
See national section for basic information and federal regulations.
Comparison: State vs. Federal
• Rules. Similar to federal law, Washington allows certain information to be considered confidential business records when being submitted to WDOE, DLI, or any other state agency as a condition of a permit or regulation. Washington generally follows the federal procedures that require persons to make trade secrecy claims in writing at the time the information is first sent to an agency. Facilities should contact the specific state agency to which information is submitted for specific ...