November 9 - 11:00 pm


November 13 - 05:00 pm


Passive building is growing, and the fastest-growing market segment is multifamily housing (affordable and market rate) and commercial buildings. This training prepares third-party Quality Assurance and onsite verification professionals to understand the application of passive building and verification principles for multifamily and commercial projects pursuing PHIUS+ Certification.

Some topics include:

  • Large building enclosure integrity design strategies
  • Passive building mechanical/ventilation systems
  • On-site verification of passive building construction features
  • Large building/multi-fan blower door testing protocols
  • Additionally, students will learn the specific requirements of the PHIUS+ Multifamily Certification Standard v2.2.

This training is delivered in two parts: self-paced online modules followed by 9-hours of live online instruction.
Upon registration of the program, students will receive a login to the PHIUS Training Portal. The self-paced modules will become available 2-weeks prior to the live instruction start date.

The course concludes with an exam. Successfully completing the course and exam qualifies the trainee as a PHIUS+ Verifier. 

Please note that Certified Passive House Consultants (CPHC®) are eligible to become PHIUS+ Verifiers, however they cannot verify their own projects.

Training Schedule

Location Dates Times
Online November Course Nov 9, 11, 13  11 AM – 2 PM Pacific 

2 PM – 5 PM Eastern


Please email with any questions.

Admission Requirements and Registration

Admission is not guaranteed. Candidates should possess some combination of the following experience:

  • Professionals with low-rise residential energy efficiency certifications such as RESNET Rater or BPI Analyst, with at least some experience in verification of multifamily buildings.
  • Professionals with on-site verification experience working on ENERGY STAR High Rise, LEED for Homes Midrise, and/or NYSERDA Multifamily Performance Program projects.
  • Professionals with architecture, engineering, building science, construction management, or other similar experience who have background knowledge and experience in high performance design, construction, and on-site verification for multifamily buildings.

Apply for Admission Today

  1. Fill out the form below, and include your resume or CV describing relevant experience and/or professional certifications as well as proof of liability insurance.
  2. After your application has been reviewed, you will receive an email with your admission status.
  3. Once admitted, use the registration form below to enroll and pay the registration fee.


  • PHAUS Member: $575
  • Non-Member: $625