## Your feedback matters to us! Help us make our course better and more relevant for you. Share your thoughts in our quick survey and let us know what you enjoyed and what we can improve. It'll only take 2 minutes of your time. [Leave Your Feedback Here >](https://form.jotform.com/201203127017942) **Course Content:** Clarifying key differences between ventilation system, airtightness and BV testing PAS 2035:2023 changes and requirements Airtightness Testing: importance, strategy, best practices, qualification, pre/post testing, impact on RdSAP10 and heat pump sizing Background Ventilation Testing: importance, qualifications, testing, and update to IAA BVT guidance Ventilation Systems: expectations, recording vs. testing (e.g. anemometer use), NICEIC & BPEC, competency scheme and test certificate. Q&A You can find the recording of the session [Here >](https://vimeo.com/1097830171/82031f79dd?ts=0&share=copy) Elmhurst Energy Systems considers that this course represents **1 hour** of Continuing Professional Development / Life Long Learning activity, but each attendee must consult the rules of their individual accreditation scheme or professional body if they require confirmation.