This document provides tips for effectively scheduling meetings and communicating across time zones. It discusses how time zones were created, the importance of considering time zones to empower meeting participants, and recommendations for including relevant time zone information in meeting invitations. Specific tips include asking someone's time zone before scheduling, including your own time zone, staying aware of time differences, and recognizing holidays in different locations. Tools for checking time zones and adding world clocks to calendars are also mentioned. The overall message is that preparation is important for smooth communication across time zones so meetings can be effectively tackled.