Applicants may request an examination accommodation for a documented
disability. Your request must accompany your application. Washington Certification Services requires applicants requesting accommodations
to submit both the “Request for Accommodations - Applicant Form” and the
“Request for Accommodations - Provider Form” which include current documentation
of the disability from an individual qualified to assess the disability. The
documentation must identify the diagnosis and nature of the disability, the last
time the provider saw the applicant, the name of the test used to diagnose the
disability, the duration of the condition, and the recommended accommodation.
The documentation must be provided by a physician or licensed health care
provider appropriate to the disability and submitted on professional letterhead.
If Washington Certification Services allows special examination accommodation, it shall
set the time and place it considers appropriate to address the applicant’s
To request forms contact Rachel Neville, Backflow Assembly
Tester (BAT) Certification Program Manager at 253-288-3371.