(1) The department must review criminal convictions and pending charges based on identifying information provided by you. The background check may include but is not limited to the following information sources:

(a) Washington state patrol.

(b) Washington courts.

(c) Department of corrections.

(d) Department of health.

(e) Civil adjudication proceedings.

(f) Applicant's self-disclosure.

(g) Out-of-state law enforcement and court records.

(2) DDA requires fingerprint-based background checks as described in WAC 388-825-615. These background checks include a review of conviction records through the Washington state patrol, the Federal Bureau of Investigation, and the national sex offender registry.