Energy Commission Approval

2022 Building Energy Efficiency Standards Approved Computer Compliance Programs: https://www.energy.ca.gov/programs-and-topics/programs/building-energy-efficiency-standards/2022-building-energy-efficiency-2
IESVE Software is validated, with published results, against ASHRAE Standard 140, Standard Method of Test for Evaluation of Building Energy Analysis Computer Programs: https://www.iesve.com/software/software-validation