Nice! Why not start to tackle the problem pragmatically before asking for standards when its clearly a political issue. a) RFC describing the problems developers and system deployments can face because of leap seconds. b) And best current practices to get around those issues. Eg: Expect clock smear on Jan 1 == reduced accuracy of ~1. Unless OS or other trusted info source gives explicit indication: NO leap, no smear. c) And finally a description of the worst open issues when b) is applied. Anything worse than labels on products "reduced functionality on Jan 1 after a leap second" ? Cheers Toerless On Tue, Apr 18, 2017 at 05:20:06PM -0500, Nico Williams wrote: > On Tue, Jan 03, 2017 at 05:34:11PM -0500, Phillip Hallam-Baker wrote: > > As I said, I want 30-100 years lead time so I can bake the schedule into > > devices and remove a trust dependency. > > 30 years' lead time for leap seconds? Can't be done. > > Leap seconds depend on events such as earthquakes. > > You can estimate their frequency, but you can't estimate when they'll be > inserted. > > Nico > -- -- --- tte@xxxxxxxxx