We will be performing routine hardsware pgrades during the evenings of April 15, 2025 through April 17, 2025.  There may be some brief interruptions of service, typically less than 10 minutes.  

During these days, we will be onsite at our datacenter, so please allow extra time for response to any issues,  if you need immediate assistance, please call 657-216-1400.

If you have any questions or concerns, please contact  our Technical Director, Greg Dapkus at greg.dapkus@CeRTNAca.gov**

**Please note our email addresses have changed from certna.com to CeRTNAca.gov  We can still receive email sent to certna.com, but moving forward, you should start to receive emails from CeRTNAca.gov.**