WA SB5423

Requires original manufacturers to provide parts, tools, and documentation on fair and reasonable terms to independent repair providers and owners for digital electronic products first manufactured and sold in Washington after July 1, 2021, effective January 1, 2026

Prohibits manufacturers from using "parts pairing" to prevent installation of replacement parts, reduce product functionality, or display undismissable warnings about unidentified parts for products manufactured after January 1, 2025

Exempts motor vehicles, medical devices, farm/agricultural equipment, video game consoles, public safety communications equipment, and various other categories including construction, mining, and utility equipment

Requires repair providers to give customers written notice about privacy/security steps taken, recommended data protection measures, and legal rights before accepting products for repair

Violations constitute unfair trade practices under the Consumer Protection Act, enforceable solely by the Attorney General