Per WAC
181-82A-215, all teachers are required to hold at least one endorsement, provided, a teacher who obtains a special education, early childhood special education, bilingual education, or English language learner endorsement after September 1, 2019, must earn and/or hold a second endorsement in another endorsement area that may be earned at the preresidency level. Special education, early childhood special education, bilingual education, English language learner, and traffic safety do not qualify as the other endorsement area. Provided, that individuals applying for a Washington state teacher certificate that have completed an out-of-state teacher preparation program may have two years in which to add the second endorsement.