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Part L 2020 Update

Key Content - Part L 
Who Should Complete This Exam
Recommended Reading
Booking The Exam
Exam Fee

Delegates will not be excluded if they haven’t undergone training with CIBSE, although are expected to have either taken training with another provider or have a sufficient knowledge in order to sit the exam.  

​Purchase the exam only option. 

Part L of the Building Regulations 

It was anticipated that Part L of the Building Regulations was to be amended in 2020.  Consultation to uplift the standard of Part L ran to 7 February 2020.  We are eagerly awaiting the conclusions.


Who Should Complete The Exam 

This is a requirement for all Low Carbon Consultants and all Low Carbon Energy Assessors- including Air Conditioning Inspectors. CIBSE will need to assess your knowledge and understanding in this area, and will do so by using the online assessment.  This assesment is independant of any other learning activity you decide to do, and will not require any attendance. 

Recommended Reading 

We recommend that you read and familiarize yourself with the following documents prior to taking the Part L Update exam. Please click on the document title to download a copy.

Booking The Part L Exam 

  • Part L online exam

You will be redirected to CIBSE's new online portal, once you have registered/logged in please find the exam located under the Find Courses/ Exams tab at the top of the page. 

Before booking any training or examinations, we advise that you are confident you can fulfil all of the requirements for certification by visiting the CIBSE Energy Centre website, and following the various links on that page. 

Exam Fees