Establishing a prescribing psychologist certification in Washington state.

HB 1124 creates a new prescribing psychologist certification in Washington state, allowing licensed psychologists to prescribe psychotropic medications after meeting specific training requirements. It directly affects psychologists who complete an additional master's degree in clinical psychopharmacology, 500 hours of supervised prescribing fellowship, and pass a national exam. Key provisions require applicants to hold a doctorate in psychology, complete biomedical coursework, and gain supervised clinical experience in physical assessments and medication management. The bill aims to expand mental health access by addressing provider shortages, as noted in the legislature's findings that over half of Washington residents with mental health conditions did not receive treatment last year.