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Title 24 Resources
View all →What Is a HERS Rater (Now Called an ECC Rater)?
Learn what a HERS Rater does, how the role is becoming ECC Rater under the 2025 energy code, and when you need one.
Read article →CF2R vs CF3R: What's the Difference?
Understanding the difference between installer certificates and verifier certificates in California Title 24.
Read article →California Title 24 Compliance Guide
A complete guide to Title 24 energy code compliance for builders and contractors. Stay on schedule.
Read article →Are You a Title 24 Rater?
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