This guide focuses on Industrial And Commercial Ductwork Installers and has been developed by BESA in collaboration with industry experts to align with current best practice and support future regulatory expectations.
Demonstrating Competence under the Building Safety Act
A practical guide for building services engineering contractors using SKEB, Skills, Knowledge, Experience and Behaviours
The Building Safety Act is clear. Organisations must be able to demonstrate that people doing the work are competent and that competence is actively managed over time.
BESA’s Demonstrating Competence under the Building Safety Act guide gives you a clear, practical way to define, assess and evidence competence using the SKEB framework.

Get instant access to Demonstrating Competence under the Building Safety Act, BESA’s practical guide to defining, assessing and evidencing competence using SKEB.
You’ve got the skills. Let’s help you prove it.
Why demonstrating competence is a growing challenge
Across building engineering services, many roles:
- Do not have formal qualifications or frameworks
- Rely on experience or trade-based learning
- Span multiple disciplines and responsibilities
Yet under the Building Safety Act, organisations must be able to evidence competence.
That means showing:
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Work is allocated based on competence
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Competence is monitored and reviewed
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Gaps are identified and addressed
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Decisions are proportionate to risk
A practical approach to using SKEB
Demonstrating Competence under the Building Safety Act introduces a simple framework based on
- Knowledge
- Behaviours
Designed for contractors across the sector
Demonstrating Competence under the Building Safety Act is designed for
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SME contractors needing a simple, practical approach
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Larger contractors managing competence across teams and supply chains
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Compliance, HR and training leads
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Anyone responsible for competence under the Building Safety Act
What's inside the guide
- A practical SKEB framework for defining competence
- Simple methods for assessing competence
- Guidance on collecting and validating evidence
- Practical tips for SMEs to get started quickly
Why this guide matters
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Understand what "good" competence looks like
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Turn experience into clear, defensible evidence
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Build a system without waiting for formal frameworks
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Support compliance with the Building Safety Act
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Strengthen governance and reduce risk
This guide focuses on Air Hygiene Operatives, Grease Hygiene Operatives, Air Hygiene Technicians, and Grease Hygiene Technicians and has been developed by BESA in collaboration with industry experts to align with current best practice and support future regulatory expectations.
BESA Academy aims to support our members and the wider industry active in the design, installation, commissioning, maintenance, control and management of engineering systems and services in buildings.
