Skip to content
Human composting

Human composting in Washington

Legal

Legal since May 1, 2020, the first state to allow it.

What the law says

  • Human remains must be buried, cremated, alkaline hydrolyzed or naturally organically reduced within a reasonable time after death (Wash. Rev. Code § 68.50.110).
  • Anyone who performs natural organic reduction or runs a facility needs a credential under chapter 18.39 RCW; the 2019 law took effect May 1, 2020 (Wash. Rev. Code § 68.05.175).

Effective date: May 1, 2020.

Source: Wash. Rev. Code §§ 68.50.110, 68.05.175, Washington State Legislature. Checked October 20, 2026.

Who to ask

The Washington Funeral and Cemetery Board licenses funeral homes in Washington and can answer questions about the rules. A local funeral home can tell you whether the option is offered near you.

Other options in Washington

Funeral homes near you

Call two or three homes and compare their written price lists.

General information, not legal advice. Laws change; confirm with the regulator or a funeral home. Human composting in every state.