[tz] Time Zone Standards

Jonathan Leffler jonathan.leffler at gmail.com
Wed Jan 30 07:50:02 UTC 2019

There are no formal standards. Countries do as they please, when they
please, with any amount of notice.  There are guidelines — please give us
lots of notice of planned changes— but many countries do not follow them.

On Tue, Jan 29, 2019 at 23:46 Samah Kareem <samahkareem2012 at gmail.com>

> Hello All
> I want to ask about references,  countries can change their time zone
> depending on, I want name of standards, guidelines if any.
> Regards
> Samah Kareem
Jonathan Leffler <jonathan.leffler at gmail.com>  #include <disclaimer.h>
Guardian of DBD::Informix - v2018.1031 - http://dbi.perl.org
"Blessed are we who can laugh at ourselves, for we shall never cease to be
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mm.icann.org/pipermail/tz/attachments/20190129/06e53e3f/attachment.html>

More information about the tz mailing list