# FDA Validator Rules Version

**URL:** <https://forum.certara.com/t/fda-validator-rules-version/1699>\
**Category:** SEND\
**Created:** [May 18, 2021, 3:25pm UTC](https://forum.certara.com/t/fda-validator-rules-version/1699 "2021-05-18T15:25:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Sergiy](https://sea1.discourse-cdn.com/certara/user_avatar/forum.certara.com/sergiy/32/2553_2.png) [@Sergiy](https://forum.certara.com/u/Sergiy)\
**Post date:** [May 19, 2021, 1:21am UTC](https://forum.certara.com/t/fda-validator-rules-version/1699/1 "2021-05-19T01:21:04Z")

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Hi Debra,

FDA Validation Rules v1.5 are based on Pinnacle 21 Validation Engine 2010.1. Validation rules are implementation of Business Rules.

Kind Regards,  
Sergiy

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**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:** [May 18, 2021, 3:25pm UTC](https://forum.certara.com/t/fda-validator-rules-version/1699/2 "2021-05-18T15:25:06Z")

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The FDA publishes Business Rules (currently v1.5, last updated May 2019) and Validator Rules (currently v1.5, last updated March 2021). Which version of each is covered by Community 3.1.0, Engine 2010.1? It appears that the landing page indicates v1.5 of Validator Rules is used; just want to confirm.