Approved List of Digital Signature Certification Authorities

The following is a list of certificate authorities authorized to issue certificates for digitally signed communications with public entities in California. A provider of a digital signature product is not required to be on this list, but the product is required to use a certificate from a certificate authority on this list. For additional information please refer to these Frequently Asked Questions.

Certification AuthorityCertification Expires
Digicert
2801 North Thanksgiving Way, Suite 500
Lehi, UT, 84043
Phone: (801) 877-2100
www.digicert.com

August 31. 2020

DocuSign, Corporation
221 Main Street, 10th Floor
San Francisco, CA 94105
Phone: (415) 489-4940
www.docusign.com

December 15, 2019

Entrust Datacard Limited
1000 Innovation Drive
Ottawa, Ontario K2K3E7 Canada
Phone: (613) 270-3743
www.entrustdatacard.com

June 30, 2020

GMO GlobalSign, Inc.
Two International Drive, Suite 150
Portsmouth, New Hampshire 03801
Phone: (603) 570-7060
Fax: (603) 570-7059
www.globalsign.com

July 31, 2020

MaxMD/Park Avenue Capital, LLC
2200 Fletcher Avenue, Ste 506
Fort Lee, NJ 07024
(201) 963-0005
www.maxmddirect.com

September 30, 2019