A send time is one moment everywhere, but it arrives at a different hour in each office. Convert every step of the plan into local time before you commit to it.
A 7:00 a.m. all-hands in Austin in February, as each office sees it
| Office | Local time | Will people see it? |
|---|
| Austin | 7:00 a.m. Tuesday | Yes, early in their day |
|---|
| Berlin | 2:00 p.m. Tuesday | Yes, mid-afternoon |
|---|
| Bangalore | 6:30 p.m. Tuesday | Some, as the workday ends |
|---|
| Sydney | 12:00 a.m. Wednesday | No, it's midnight |
|---|
Suppose the press release follows half an hour later. Sydney then wakes up to news that has been public for about six hours. With offices in Austin, Berlin, Bangalore and Sydney, no hour falls inside everyone's working day, so moving the all-hands won't fix it.
Instead, give that office its own live session in its working day, even if that comes before headquarters' announcement, or hold the public release until it has heard. Use the time differences for your actual date, since the US, Europe and Australia change their clocks on different weekends.