Limiting frivolous claims by modifying forms, processes, and methods of adjudication for voter registration challenges.

HB 1223 tightens rules for challenging voter registrations in Washington State to reduce baseless claims. It requires challengers to provide specific evidence (like certified mail receipts, property records, or verified address checks) before a registration can be challenged, rather than allowing vague or anonymous accusations. The bill also mandates that challengers personally verify facts and sign affidavits under penalty of perjury, and specifies valid grounds for challenges (e.g., felony convictions, mental incompetency, or incorrect address). This directly affects voters whose registrations might be challenged and those attempting to challenge others’ registrations, while aiming to prevent misuse of the process.