Why should energy auditors be familiar with local building codes?

Energy auditors should be familiar with local building codes primarily because compliance with these codes ensures that any recommended upgrades meet established safety and efficiency standards. Local building codes are developed to protect public health and safety, and they outline the minimum requirements for construction, remodeling, and renovation projects. By understanding these codes, auditors can provide clients with effective solutions that are not only energy-efficient but also compliant with legal requirements, which helps to avoid potential legal issues and ensures the long-term viability of the upgrades. Knowledge of local codes also allows auditors to give advice that aligns with best practices in energy efficiency, thus facilitating safer and more sustainable building practices.