Clarissa is not on the time zone mailing list, but would like to be added (how does one do that again?) ------- Forwarded Message From: "Clarissa Gammel" <cg@pc-plus.de> To: Stewart@networks.ecse.rpi.edu Date: Tue, 7 Apr 1998 09:59:44 PDT Subject: Time Zone Database Hi Paul, I do not succeed. Would you please forward the questions below to the people with the unreachable adress tz@elsie.nci.nih.gov. and have me subscribed? Thank you very much in advance Clarissa Hello, I have some questions to the Time Zone Database: How often are there changes to the time difference information (approximately)? How many countries are there with different time zones in one country? Who provides that information? Is it a governmental institution? (contact adress) When in general are the dates for those changes? Are they regular, or each year different? Are there any rules? Which countries do or don't have summer or winter time? Thanks for helping me Clarissa ------- End of Forwarded Message