1.1. Introduction

The Timezone Technical Committee of the Calendaring & Scheduling Consortium (http://www.calconnect.org) developed a questionnaire about timezone usage in iCalendar products. The goal of this questionnaire was to determine how and to what extent timezones are being used, with a view to using those results to aid in the development of recommendations on how to improve timezone support in iCalendar.

A number of responses were received, and summary and conclusions drawn from these results. This document presents a summary of the results and brief conclusions based on those results.

Whilst each vendor submitted their own results, the summary presented here is an aggregate of those results, and has any information that could identify vendors removed.