Wash. Rev. Code § 18.59.050
(1) An applicant applying for a license as an occupational therapist or as an occupational therapy assistant shall file a written application on forms provided by the department showing to the satisfaction of the board that the applicant meets the requirements specified in this subsection.
(b) The applicant shall present evidence satisfactory to the board of having successfully completed the academic requirements of an educational program in occupational therapy recognized by the board, with concentration in biological or physical science, psychology, sociology, and with education in selected manual skills.
(c) The applicant shall submit to the board evidence of having successfully completed a period of supervised fieldwork experience at a recognized educational institution or a training program approved by the educational institution at which the applicant met the academic requirements.
[ 1984 c 9 s 6.]