Comodo Certification Authority Downloads > Validation
Domain Authorization Letter
Form to be filled out by applicant and supporting documentation and signature to be notarized or signed by a licensed attorney or Certified Public Accountant or equivalent.
FAQ: MAXIMUM CERTIFICATE TERMS OF 27 MONTHS Q: WHY WILL COMODO STOP ISSUING 3 YEAR CERTIFICATES? A: This is an industry-wide directive which affects all certificate authorities. In accordance with the CA/Browser Forum Baseline Requirements, effective March 1st 2018, Certificate Authorities (CAs) will no longer be able to issue SSL Certificates with a validity period longer than 27 months. Q: WHEN WILL THE 2-YEAR MAXIMUM TERM LIMITATION TAKE EFFECT? A: Mar...