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Accreditation Toolkit

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These resources help Weatherization Training Centers (WTC) learn what accreditation is and what it takes to become an accredited center. You can gauge your readiness to begin the process; determine if your training program satisfies the requirements of IREC Standard 01023: 2013; begin your self-assessment; or start the application process.

You can make a request to be sent one or more of the documents, spreadsheets and/or videos.

Accreditation Resources


  • Overview of Accreditation, Action Plans, and Self-Assessments (24 minutes)
  • Review of Self-Assessments and Preview of Curriculum Self-Assessment (31 minutes)
  • IREC Credentialing Management System (44 minutes)