Time Zone Updates for Mongolia
The Mongolian government recently announced that they will not be observing DST going forward. DST was previously scheduled to begin on March 25th, 2017.
Microsoft is preparing an update to Windows which will reflect this change. We anticipate this update will be made available before March 25th, 2017. We recommend our customers to keep their Windows devices updated to ensure the transition on March 25th, 2017 does not take effect.