| 24 March – 31 May | Early registration |
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| 1 June – 23 September | Regular registration |
| 24 September – 27 October | Late registration |
| 17 April | Deadline for submissions |
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| 25 June | Submissions open |
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| 3 August | Deadline for late-breakers submissions |
| 10 July | First round deadline |
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| 10 September | Second round deadline (space permitting) |
| 8 June | Online applications open |
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| 26 June | Online applications close |
| Mid-July | 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 |
| 23-24 October | TBScience2018 |
|---|---|
| 23 October | WHO Global TB Symposium |
| 23 October | 7th President's Centennial Dinner |
| 24 October | Opening ceremony and Welcome Reception |
| 27 October | Closing ceremony |