I checked Sectigo (1) and Digicert (2), same thing: The reduction of public SSL/TLS certificate validity to 200 days (199-day renewals) starting March 15, 2026.
Is there still a way to buy full size SSL certificate?
1. https://www.sectigo.com/blog/200-day-ssl-certificate-expirat...
2. https://www.digicert.com/faq/tls-ssl-certificate-validity