Is a HERS Rater required to ensure compliance with the local energy code?

The correct understanding of the role of a HERS Rater in relation to local energy codes highlights that verification of compliance is not part of their mandated responsibilities. A HERS Rater's primary role is to provide an assessment of a home's energy performance through the HERS Index, which measures energy efficiency relative to a reference home. While a HERS Rater conducts thorough evaluations, they do not assume the responsibility to ensure that construction or renovation projects strictly adhere to local energy codes. Compliance with these codes typically falls under the purview of builders, designers, and local inspectors, who are specifically tasked with ensuring that projects meet applicable regulations.

This distinction is crucial because it allows HERS Raters to focus on their specific expertise in energy ratings, while other stakeholders handle code compliance matters.