Bill > HB1353

This bill establishes a voluntary self-certification program for cities to streamline permit applications for accessory dwelling units (ADUs) by allowing registered architects to self-certify compliance with building code requirements. Under this program, cities can create their own rules for self-certification, which must include: professional requirements for participating architects, a mandatory random audit process (at least 20% of applications or five applications annually), penalties for failed audits (including temporary or permanent program disqualification), and requirements for professional liability insurance. Architects must complete a self-certification form that includes attestations about the accuracy of their submissions, an agreement to protect the city from liability, and acknowledgments from the property owner. Cities must track and report on their self-certification programs, including the number of projects submitted, permits issued, average processing times, and audit results. The department will compile these reports and submit a summary to the legislature by December 31, 2028. The bill defines "building code" as state and local building, electrical, plumbing, mechanical, and fire codes, but excludes utility connection requirements. The goal is to expedite ADU permit reviews while maintaining accountability through a structured self-certification process.

Government Affairs, Housing and Urban Affairs

https://app.leg.wa.gov/billsummary?BillNumber=1353&Year=2025&Initiative=false