September 12, 2023: Certificates and Notifications issued by our office will look slightly different starting in October.

ALL certificates and notifications issued by our office can be viewed in the business’s filing history.
Verify the authenticity of notifications from our office by reviewing the business’s filing history in our Corporations and Charities Filing System (CCFS).

Apostille and Certificate Authenticity Search

Heads Up

To locate an Apostille or Certificate completed in our office, fill out the form below.

Both fields are required.

Date Printed *

Format: MM-DD-YYYY (e.g., 01-19-2014)

Document Number *

Disclaimer

Any result posted or generated by the Authentication verification search tool is made available for informational purposes only. The Washington Secretary of State makes no warranty, expressed nor implied, regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of any information so provided by the Authentication verification tool.

Certificates are not valid for use anywhere within the United States of America, its territories or possessions.