CIOWTS Renewal Online Payment

Please complete the form below to renew your CIOWTS Credential.   

June 15, 2022 - Renewal fees have been updated.   Please pay per your level as noted below, Basic $115 or Advanced $120.00 even though your invoice may show a different amount due. Invoices prior to the update may still show the previous renewal fee amount.  
Refer to your most recent CIOWTS credential renewal invoice for the amount due and your CIOWTS credential ID number.

Credential Information

Credential Level