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 developmental 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. The bill also clarifies that the Department of Social and Health Services (DSHS) may require fingerprints for applicants who have resided in the state for less than three consecutive years and outlines specific categories of applicants who must undergo these checks.

Additionally, the bill establishes a 120-day provisional hiring period 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 relevant departments for various service providers and applicants. The bill also includes definitions for key terms such as "long-term care workers," "service providers," and "transitional care facility," ensuring clarity in the application of the law. Overall, the amendments aim to strengthen the safety and oversight of services provided to vulnerable populations in Washington State.