The bill amends RCW 43.43.837 to enhance the requirements for fingerprint-based background checks for individuals applying for various positions related to vulnerable populations, including children and adults with disabilities. It specifies that applicants for roles such as long-term care service providers, direct care workers, and individuals living in homes of child placement providers must be fingerprinted to assess their character, competence, and suitability for unsupervised access to these vulnerable groups. The bill also clarifies that the Department of Social and Health Services (DSHS) may require fingerprints for applicants who have resided in Washington for less than three consecutive years and outlines specific categories of applicants who must undergo these checks.

Additionally, the bill establishes a provisional hiring period of 120 days for applicants undergoing background checks, provided they are not disqualified based on immediate results. It mandates that fees for these background checks be covered by the DSHS for various service providers and outlines the financial responsibilities related to fingerprinting. The bill also introduces new definitions, including "transitional care facility" and "long-term care workers," to ensure clarity in the application of these background checks. Overall, the legislation aims to strengthen the safety and oversight of services provided to vulnerable populations in Washington.