No, psilocybin spores remain illegal in Washington under state law, despite decriminalization efforts. The Washington State Department of Health classifies Psilocybe spp. spores as controlled substances, aligning with federal analog statutes. Local jurisdictions like Seattle and King County have deprioritized enforcement but do not legalize possession. The 2023-2026 regulatory framework under the Washington State Health Care Authority’s Psilocybin Program focuses solely on licensed adult-use products, excluding spores from legal pathways.
Key Regulations for Psilocybin Spores in Washington
- Controlled Substance Classification: The Washington State Uniform Controlled Substances Act (RCW 69.50) explicitly lists psilocybin spores as Schedule I substances, criminalizing possession, cultivation, or distribution without exception.
- Local Decriminalization Gaps: While Seattle’s 2021 ordinance (Ordinance 126011) directs police to deprioritize enforcement against personal use, it does not legalize spores, leaving users vulnerable to state-level prosecution.
- Licensed Psilocybin Program Exclusion: The Washington Psilocybin Program (established under SB 5263, effective 2026) regulates commercial psilocybin products for therapeutic use, omitting spores from licensed cultivation or sale frameworks.