Wash. Rev. Code § 70.108.050
Within fifteen days after the filing of the application the issuing authority shall either approve or deny the permit to the applicant. Any denial shall set forth in detail the specific grounds therefor. The applicant shall have fifteen days after the receipt of such denial or such additional time as the issuing authority shall grant to correct the deficiencies set forth and the issuing authority shall within fifteen days after receipt of such corrections either approve or deny the permit. Any denial shall set forth in detail the specific grounds therefor.
After the applicant has filed corrections and the issuing authority has thereafter again denied the permit, the applicant may within five days after receipt of such second denial seek judicial review of such denial by filing a petition in the superior court for the county of the issuing authority. The review shall take precedence over all other civil actions and shall be conducted by the court without a jury. The court shall, upon request, hear oral argument and receive written briefs and shall either affirm the denial or order that the permit be issued. An applicant may not use any other procedure to obtain judicial review of a denial.
RCW 70.108.050