SSL/TLS Certificate Lifetimes to Reduce to 47 Days
Last year it was widely reported that the CA/Browser Forum had voted to significantly reduce the lifespan of SSL/TLS certificates over the next 4 years, with a final lifespan of just 47 days starting in 2029. The first reduction will come into action in a few weeks, on March 15th 2026, accelerating the need for organizations to automate their monitoring and renewal processes around certificate expiry.