| 24 March – 14 June | Early registration |
|---|---|
| 15 June – 30 September | Regular registration |
| 1 October – 2 November | Late registration |
| 22 April | Deadline for submissions |
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| 17 June | TB Science 2019 submissions open |
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| 22 July | TB Science 2019 submissions close |
| Late August | Notifications sent |
| April | Community Connect submissions open |
|---|---|
| 27 June | Community Connect submissions close |
| 10 July | Submissions open |
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| 5 August | Deadline for late-breakers submissions |
| 12 July | First round deadline |
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| 13 September | Second round deadline (space permitting) |
| 7 June | Online applications open |
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| 28 June | Online applications close |
| Early-August | Notifications sent to submitters |
| 10 September | Deadline to request a letter of invitation |
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| Before 26 September | Full refund minus 25 percent handling fee |
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| After 26 September | No refund on cancellations |
| 29-30 October | TB Science 2019 |
|---|---|
| 29 October | 8th President's Centennial Dinner |
| 30 October | Opening ceremony and Welcome Reception |
| 2 November | Closing ceremony |