Why recruiting more people must go hand in hand with developing and evidencing competence.
A worker can hold a qualification, know the correct answer in a classroom and still need supervision for a particular job. Equally, an experienced worker may be excellent at familiar tasks but unprepared for a different system, building or responsibility.
That distinction matters when construction businesses are trying to recruit, deliver work and demonstrate that the people doing it are capable. Competence is specific to the task and its risks. It needs evidence, suitable working conditions and honest limits.
The Workforce Figures Need Careful Reading
CITB’s Construction Workforce Outlook 2026–2030 estimates a UK recruitment requirement of 206,000 workers over five years, averaging 41,200 a year. Its workforce figures rise from 2,606,380 in 2025 to a forecast 2,681,800 in 2030: a net increase of 75,420. These are different measures. Recruitment also has to address people leaving the workforce; the 206,000 figure is neither a count of current vacancies nor a forecast of 206,000 net new jobs. Forecasts describe an expected future, not an outcome already achieved. [1]
For an employer, the useful question is therefore wider than “How many people can we hire?” Ask which tasks need cover, which experienced people may leave, who can supervise new entrants and where the organisation depends on one person’s knowledge.
What the Four Parts of SKEB Mean
Skills: the ability to perform the task. Evidence might include an observed practical exercise or an inspected piece of work. Knowing the sequence is different from performing it consistently.
Knowledge: understanding the principles, hazards, requirements and reasons behind the method. Someone should be able to explain when the usual method is unsuitable, not simply repeat its steps.
Experience: relevant exposure to real work and its variations. Ten years in one narrow task does not automatically provide experience of every installation. A useful record identifies what was done, under what supervision and with what outcome.
Behaviours: how the person acts. Do they check uncertain information, report an error, co-operate with other trades and stop when the task exceeds their ability? Behaviours need evidence from decisions and conduct, especially when there is pressure to continue.
This is a practical explanation of the four dimensions, not a claim that one universally agreed scoring formula exists. SKEB is not a separate Act of Parliament, and there is no universal statutory percentage that turns a person into a competent electrician or construction worker.
Where the Legal Requirements Sit
In Great Britain, regulation 8 of the Construction (Design and Management) Regulations 2015 addresses the skills, knowledge and experience of designers and contractors, and organisational capability where relevant. Appointing someone brings responsibilities too: checking capability cannot be replaced by collecting a card and filing it. [2]
For electrical work, regulation 16 of the Electricity at Work Regulations 1989 requires the technical knowledge or experience needed to prevent danger or injury, or an appropriate degree of supervision. The necessary competence depends on the work. A general electrical background does not automatically establish competence for every specialist system. [3]
England’s Building Regulations 2010, Part 2A, expressly address skills, knowledge, experience and behaviours for individuals, and organisational capability for organisations. These dutyholder requirements extend beyond higher-risk buildings. A trainee needs suitable supervision; an organisation needs the resources and systems to enable compliant work. [4]
The UK is not one building-control jurisdiction. Wales introduced its new dutyholder and competence provisions, in Part 2B of the Building Regulations 2010, from 1 July 2026, with transitional arrangements. Scotland has its own building-standards framework. Northern Ireland uses CDM (Northern Ireland) 2016 and separate health-and-safety legislation; CDM 2015 should not be labelled a UK-wide instrument. [5–7]
How to Assess Without Creating False Confidence
Start with a defined task, not a generic job title. For example: “Inspect and test this type of installation, within this agreed scope, using the specified equipment and reporting route.” Then define acceptable evidence for each dimension.
A sensible assessment record separates four questions: Can the person explain it? Can they demonstrate it? What relevant work have they completed? What do they do when something is wrong? Record the assessor, date, task limits, evidence and next review trigger.
Consider this fictional example. A worker answers almost every knowledge question correctly but misses a safety-critical check during an observed exercise. Averaging the two results into a comfortable pass would conceal the important finding. The better response is targeted training, appropriate supervision and reassessment of that check before authorising the task.
A numerical SKEB profile can help organise development, but it should distinguish verified evidence from self-report. “Experience not yet evidenced” is more honest than assigning a reassuring score from years in the trade. Safety-critical gaps should remain visible regardless of the overall average. These are suggested assessment principles, not government-prescribed pass marks.
Where Simulation Helps
TradeFox simulation and digital learning can form part of this approach: use scenarios to practise decisions, explore unfamiliar situations and identify topics needing further teaching. A useful assessment asks learners to explain their choice, then checks whether they can transfer the learning to an appropriately supervised practical task.
A simulation result records performance in that simulation. It does not, by itself, verify workplace experience, establish consistent real-world behaviour or authorise someone to undertake hazardous work. Employers still need suitable evidence, competent assessment and a clear decision about task limits.
The Management Detail People Miss
Capability can be undermined by the job itself. If the current drawings are unavailable, the supervisor is covering several sites and the programme rewards shortcuts, a training certificate will not repair the system.
Use reviews after a change of equipment, role, method or work environment, as well as after errors or concerns. Give workers a route to say “I need help” without treating that honesty as failure. Review the organisation’s resources alongside the individual’s learning needs.
The most useful competence record ends with a clear decision: what this person can do, what support they require, what they must not yet do and what evidence will justify changing those limits.
Related Reading
- Building Safety After Grenfell: Accountability Beyond the Paperwork: Dutyholders, higher-risk buildings, controlled changes and evidence that matches the work.
- Retrofit That Works: Why the Whole Building Matters: Insulation, ventilation, heating and electrical work have to be designed together.
- AI on the Building Site: Useful Tools, Human Responsibility: How to use AI tools on site without handing over professional responsibility.
- Getting Paid in Construction: The Small Print That Controls Cash Flow: Payment notices, due dates, variations and retention: the details that decide cash flow.
- NVQ Level 2 in Construction explained
- Simulation training for the trades
- Explore Tradefox courses and simulations
Sources and Further Reading
- CITB — Construction Workforce Outlook 2026–2030
- HSE — CDM 2015 guidance, regulation 8
- HSE — Electricity at Work Regulations guidance, regulation 16
- Building Safety Regulator — competence and dutyholders in England
- Welsh Government — July 2026 rules and transition
- Scottish Government — building standards
- HSENI — CDM (Northern Ireland) 2016
Fact-checked against the linked sources on 8 October 2026. Educational overview: project circumstances, applicable amendments and transitional provisions must be checked before decisions are made.
