Hi Karen,
I completely understand how frustrating that mismatch is. Right now, the Speaker Resource Center is unfortunately hard‑coded to use a US English date format (MM/DD/YYYY) and isn't yet tied to the event's locale settings, so even when your event is configured for Australia/NZ, the speaker portal will still show dates in the US format.
I have shared this as product feedback on your behalf; better localization for SRC (including support for DD/MM/YYYY or long‑form dates) is a known improvement area. In the meantime, a common workaround is to add a short note in the speaker portal (for example, in a text/widget area or within the task descriptions) explicitly stating that "Dates are shown in MM/DD/YYYY format" so speakers know how to interpret session times and deadlines.
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Megan Burns
Customer Success Manager
Cvent
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