Change of lnformation Form
Certified BATs must submit this form to notify Washington Certification Services of changes to their contact information. The Waterworks Operator Certification Program will not consider appeals from a BAT that is assessed a renewal late fee, or that does not renew a certificate or meet the professional growth requirement due to failure to report a change. Only a home address will be accepted as the mailing address of record. A business or employer address may not be used.