# About the SDTM category

**URL:** <https://forum.certara.com/t/about-the-sdtm-category/2127>\
**Category:** SDTM\
**Created:** [March 24, 2025, 2:26am UTC](https://forum.certara.com/t/about-the-sdtm-category/2127 "2025-03-24T02:26:19Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![system](https://sea1.discourse-cdn.com/certara/user_avatar/forum.certara.com/system/32/17_2.png) [@system](https://forum.certara.com/u/system)\
**Post date:** [March 24, 2025, 2:26am UTC](https://forum.certara.com/t/about-the-sdtm-category/2127/1 "2025-03-24T02:26:19Z")

</div>

Technical support questions about SDTM standard and validation rules