# NRDCA Installer Certification at LWIC

**URL:** <https://forum.4specs.com/t/nrdca-installer-certification-at-lwic/3735>\
**Category:** Archive - Product Discussions #6\
**Created:** [November 20, 2020, 7:36pm UTC](https://forum.4specs.com/t/nrdca-installer-certification-at-lwic/3735 "2020-11-20T19:36:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![khercenberg](https://yyz1.discourse-cdn.com/flex047/user_avatar/forum.4specs.com/khercenberg/32/104_2.png) [@khercenberg](https://forum.4specs.com/u/khercenberg)\
**Post date:** [November 20, 2020, 7:36pm UTC](https://forum.4specs.com/t/nrdca-installer-certification-at-lwic/3735/1 "2020-11-20T19:36:26Z")

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Anyone using MasterSpec when specifying LWIC be aware that NRDCA stopped certifying Installers in 2011 - [http://nrdca.org/wp-content/uploads/2018/02/NRDCA-Accreditation-letter-1.pdf](http://nrdca.org/wp-content/uploads/2018/02/NRDCA-Accreditation-letter-1.pdf)

Hoping I’m looking at an old version of 035216.