Find the Right Certification Scheme for You

Whether you're a consultant, assessor, or inspector, find the right scheme for your role and take the next step in your career.

All CIBSE Certification schemes are delivered in accordance with the requirements of ISO 17024:2012.

To maintain certification, registrants must demonstrate ongoing competence, adhere to our Code of Conduct, maintain appropriate professional insurance, and meet Continuing Professional Development (CPD) requirements.

Low Carbon Consultant (LCC)

For: Engineers and consultants improving energy performance
Why: Show expertise in modelling, simulation, and low carbon design

Low Carbon Consultants

Low Carbon Energy Assessor (LCEA)

For: Professionals producing EPCs and DECs
Why: Certify your ability to carry out non-domestic energy assessments

Low Carbon Energy Assessors

NABERS UK Licence Assessor

For: Those working with the NABERS UK rating or DfP process
Why: Become a certified expert in measuring and verifying energy performance

Licensed Assessors

Air Conditioning Inspection Assessor

For: Individuals carrying out TM44 inspections
Why: Certify your competence to conduct mandatory air conditioning inspections

Air Conditioning Inspectors

Heat Networks Consultant

For: Consultants working on heat network projects
Why: Certify your competence to work on government-funded or regulated schemes

Heat Networks Consultants

ESOS Lead Assessor

For: Energy professionals working on ESOS Phase 3 compliance
Why: Demonstrate competence to act as a registered ESOS Lead Assessor

ESOS Lead Assessors

Management System Specialist

For: ISO 9001, 14001, 50001 specialists
Why: Certify your ISO consultancy expertise

Management System Specialists

Section 63 Advisor (Scotland)

For: Energy assessors in Scotland
Why: Certify to issue Section 63 Action Plans

Section 63 Advisors