PHIUS established the CPHC® credential to distinguish accomplished passive house professionals in the marketplace. CPHCs are listed in the PHIUS CPHC database and join a robust community of passive building practitioners across North America.
The CPHC exam covers basic building science, the principles of the PHIUS+ 2015 Passive Building Standard, and passive building calculations and design principles. To achieve CPHC certification, candidates must:
- Take and pass (70 percent or better) a three-hour in-class computer-based exam. Candidates are required to use their own computers for this component of the certification exam.
- The exam will be offered in the afternoon on the last day of CPHC in-class training. The exam may also occasionally be offered independently of training sessions; refer to the table below for upcoming test dates.
- Candidates must also complete and pass a take-home design exercise within four weeks of taking the computer-based exam.