Washington SSB 6284 establishes a risk-based regulatory framework for high-risk AI systems that autonomously make or substantially factor into consequential decisions (employment, housing, credit, healthcare, education, insurance, legal services, government services, and criminal justice) without meaningful human consideration. Deployers must use industry-standard protections against algorithmic discrimination, conduct at least annual reviews, maintain risk management programs aligned with NIST AI RMF or equivalent frameworks, complete impact assessments, retain records for three years, and notify consumers before AI-driven consequential decisions. Developers with 50+ employees must also maintain risk management programs. The bill separately requires government agencies to disclose AI use to consumers before or at the time of interaction. Enforcement is exclusively by the Attorney General under the state Consumer Protection Act, with a 45-day pre-suit notice and a 60-day cure period for first violations. No private right of action is created. Significant carve-outs apply to financial institutions, insurers regulated by the OIC, HIPAA-covered entities in certain healthcare contexts, federally approved AI systems, and federal government contracts.