No more 3 year licensing. The SSL industry is further shoring up their defenses, and doing away with 3 year certificate licensing terms on all SSL! Effective the 1 st March 2018, the new maximum permissible term on any and all certificates will be 2 years, well actually, to be specific 27 months. The 27 months comprises the initial 24 months validity plus an additional 3 months which as you all know, forms part of your 90 day renewal window.
You can order 3-year SSL till 30-April 2018.
More details: https://cabforum.org/2017/03/17/ballot-193-825-day-certificate-lifetimes/