HB 1802 focuses on enhancing voter registration protocols and criminalizing illegal registration practices. The bill mandates stricter verification of citizenship and identification for voter registration applications, eliminates certain exceptions related to social security number requirements, and creates a new criminal offense for knowingly or intentionally applying to register as a voter while not a U.S. citizen. The legislation introduces penalties, establishes procedural requirements for verifying voter eligibility, and outlines measures for canceling voter registrations under specific conditions.