# Date limitations

All dates (datetimes) must follow the [ISO-8601](https://en.wikipedia.org/wiki/ISO_8601) format:

<table><thead><tr><th width="236">Limitation</th><th>Description</th></tr></thead><tbody><tr><td>Date format</td><td><p>All dates must be supplied in <strong>UTC (GMT+0)</strong> timezone and follow this structure:<br><code>2024-01-01T00:00:00Z</code></p><p><br>Which translates to:<br><code>2024-01-01</code> : YYYY-MM-DD (year-month-day)</p><p><code>T</code>: separator between date &#x26; time (mandatory)<br><code>00:00:00</code> : HH:MM:SS (hours-minutes-seconds)<br><code>Z</code>: separator between time &#x26; timezone (mandatory)</p></td></tr></tbody></table>