APEX Client Update (v2.3.1.23) - Completed
*10/18/2026 10:40AM - Completed**
The APEX update has been completed on the ERDS & G2G platforms and post-deployment testing was successful.
NOTE: The client update is installing from a new loacation (https://apex-setup.certna.ca.gov). This means the installation will have to be authorized when you launch APEX. Click "Install" to update your client.

Please make sure you are using the latest client (2.2.9775.14591) when logging into APEX.

NOTE: The client now includes only the .gov platforms. These will only work if your IT has already completed he firewall changes necesary to access the certna.ca.gov URLs. If If you have any trouble connecting to these platforms, please contact Greg Dapkus immediately to troubleshoot.

CeRTNA will be deploying an APEX update this weekend. (10/17/2026 - 10/18/2026)
*** Please be sure to close your APEX client at the end of your workday today, Friday 10/16/2026. ***
This deployment includes the following updates:
- .gov Platform:
- New Platform options to support the certna.ca.gov Platform
- All users should now be using the (.gov) Platforms at all times
- "Production" platforms removed
- The Production-ERDS and Production-G2G options have been removed
- All users should now be using the (.gov) Platforms at all times
- APEX Setup files moved to https://apex-setup.certna.ca.gov
- Installer will now download clickonce install files from https://apex-setup.certna.ca.gov
- https://apex-setup.certna.ca.gov can be used to download the installer
- Legal name change during MOU/COI Update
- Admin can now update the Submitter Legal Name during MOU/COI Update approval
- Bug Fixes:
- Healthcheck logs reporting unecesary data and false positives
We’ll send out an e-mail once the update is finished and the post-deployment testing is completed successfully.
If you have any questions or concerns, please contact our Technical Director, Greg Dapkus greg.dapkus@CeRTNAca.gov
If you need immediate assistance, please call 657-216-1400.
