# OpenCDISC Validator 1.4 and SDTM 3.1.3 Validation

**URL:** <https://forum.certara.com/t/opencdisc-validator-1-4-and-sdtm-3-1-3-validation/406>\
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**Created:** [March 14, 2013, 1:29pm UTC](https://forum.certara.com/t/opencdisc-validator-1-4-and-sdtm-3-1-3-validation/406 "2013-03-14T13:29:42Z")\
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**Author:** ![p21admin](https://avatars.discourse-cdn.com/v4/letter/p/bb73d2/32.png) [@p21admin](https://forum.certara.com/u/p21admin)\
**Post date:** [March 14, 2013, 1:29pm UTC](https://forum.certara.com/t/opencdisc-validator-1-4-and-sdtm-3-1-3-validation/406/1 "2013-03-14T13:29:42Z")

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The OpenCDISC team is pleased to announce the availability of OpenCDISC Validator 1.4.  
Download OpenCDISC Validator 1.4 here

### What’s New in Version 1.4- Support for SDTM 1.3 model and SDTMIG v3.1.3

- Compliance with [CDER Common Data Standards Issues Document](http://www.fda.gov/downloads/Drugs/DevelopmentApprovalProcess/FormsSubmissionRequirements/ElectronicSubmissions/UCM254113.pdf)
- Performance and scalability enhancements for large studies
- Simplified management of multiple CDISC Contolled Terminology versions
- Over 100 new validation rules
- Updates to SDTM, SEND, and ADaM rules

For a complete list of validation rule changes please refer to the [release notes](http://svn.opencdisc.org/validator/tags/validator-1.4.0/config/CHANGELOG.txt) or review the latest rules posted on OpenCDISC Validation Rules Repository.

This release also includes 42 other enhancements and bug fixes. Please refer to the [changelog](http://svn.opencdisc.org/validator/tags/validator-1.4.0/CHANGELOG.txt) for complete listing.

### OpenCDISC at Industry Events

Stop by the OpenCDISC Support Center and meet our team, you can find us at the following upcoming industry events:

- [FDA/PhUSE Computational Science Symposium](http://www.phuse.eu/css), March 18-19, Silver Spring, MD
- [CDISC Europe Interchange 2013](http://www.cdisc.org/interchange), April 22-26, Bad Nauheim, Germany

Finally, we would like to thank the community for the continuing support and encouragement. Write to us via the Contact form or share your ideas on our Forum.

Best Regards,  
The OpenCDISC Team