CITB Specialist Supervisory Test
The CITB Specialist Supervisory test (SUP) is the HS&E paper for supervisory work: 50 questions in 45 minutes, core questions plus supervisory questions, and 45 correct answers to pass.

SUP is a different test from the Managers and Professionals (MAP) test. Like all 12 CITB specialisms, it mixes questions from the five core knowledge areas with questions on its own subject, here supervising work. Our supervisory questions are built mainly on the CDM Regulations 2015 and the Management of Health and Safety at Work Regulations 1999: what a contractor owes the workers it controls, when a risk assessment needs reviewing, and how training and supervision fit the task. Start the free SUP mock below and read the worked explanation after each answer. The test has voiceover in English or Welsh only (CITB, checked 30 October 2026). We do not book tests.
Start the Supervisory mock test
Start a 50-question, 45-minute Supervisory mock that mixes core questions with supervisory questions, and see every answer explained. Our mock gives you 20 supervisory questions and 30 core questions. That split is our design: the CITB pages we checked do not say how the CITB test divides its 50 questions. The mock is free: 1 mock every 7 days without an account, or 3 with a free account. A paid plan gives you unlimited mocks.
Free timed mock
CITB Specialist Supervisory Mock Test (timed)
- questions
- 50
- questions
- minutes
- 45
- minutes
- to pass (90%)
- 45
- to pass (90%)
- Timed, exam conditions: answers are revealed at the end, like the real CITB HS&E test.
- A fresh set of questions every attempt: 20 on Supervisory and 30 across CITB's five core knowledge areas.
- The clock keeps running if you leave the page, as it would in the test centre.
- Every answer comes with a worked explanation.
Ready when you are
Find a quiet 45 minutes. The clock starts when you press start, and you see your score the moment you submit.
Who sits the Supervisory test?
The Supervisory test is the CITB HS&E Specialist paper for supervisory work; check the card finder CITB links to before you book. CITB's Specialist test page does not list the jobs that need each specialism. It points you to a card finder to check which HS&E test you need. If your main work is a trade rather than supervising, check whether one of the other 11 specialisms fits.
What do Supervisory questions cover?
Our supervisory questions cover the duties of the people who plan, run and check work on site: CDM 2015 duties, risk assessment, training and supervision, and what happens after an incident.
| Law or guidance | What the questions ask |
|---|---|
| The Construction (Design and Management) Regulations 2015 (CDM 2015) | What a contractor must do for the workers it controls: plan, manage and monitor the work, and give each worker supervision, instructions, information and a site induction (regulation 15). Also who must report danger to the person in control (regulation 8) |
| HSE L153, Managing health and safety in construction (2015), HSE's guidance on CDM 2015 | What good supervision does, which workers need closer supervision, and what a site induction should cover |
| The Management of Health and Safety at Work Regulations 1999 | When a risk assessment must be reviewed (regulation 3), and taking a worker's capabilities and training into account when you give out tasks (regulation 13) |
| The Health and Safety at Work etc. Act 1974 | The employer's duty to provide information, instruction, training and supervision (section 2), and every employee's duty to take reasonable care (section 7) |
| HSE HSG65, Managing for health and safety (third edition, 2013) | The Plan, Do, Check, Act approach, and monitoring that checks safety before things go wrong as well as after |
The table lists the sources our practice questions cite most.
How the questions are usually put
- Scenario questions put you in the supervisor's place, for example giving out tasks to your gang or covering two sites at once, and ask what the law or HSE guidance expects of you.
- Duty-holder questions name a part of CDM 2015 and ask what the principal contractor, a contractor or a worker must do under it.
- Incident questions follow HSE's HSG245, Investigating accidents and incidents (2004). They ask you to tell an immediate cause from an underlying or root cause, or to decide which events are worth investigating.
The rest of the paper is core questions, and CDM comes up there too, so practise CDM Regulations Questions as well.
Supervisory sample questions with worked explanations
Here are 10 supervisory practice questions, each with the answer and a worked explanation.
Sample question 1 · Supervisory
A supervisor spends part of each shift walking the job and checking the gang is still working to the agreed method. Which element of regulation 5(1) of the Management of Health and Safety at Work Regulations 1999 is he carrying out?
- Certification, which regulation 5(1) requires of a competent person
- Consultation, which regulation 5(1) lists as a separate sixth element
- Notification, which regulation 5(1) requires before every shift begins
- Monitoring, which regulation 5(1) lists alongside control and reviewCorrect answer
Why D: Regulation 5(1) lists planning, organisation, control, monitoring and review. Checking that agreed measures are still being followed in practice is monitoring. Consultation is dealt with elsewhere in health and safety law and is not one of the five elements, and regulation 5 contains no notification or certification element.
Sample question 2 · Supervisory
Section 2(2)(c) of the Health and Safety at Work etc. Act 1974 names four things an employer must provide so far as is reasonably practicable. What are they?
- Wages, holiday entitlement, sick pay and a written employment contract
- Information, instruction, training and supervision for the employeesCorrect answer
- Head protection, gloves, safety boots and eye protection free of charge
- Site induction, toolbox talk, written site rules and a permit to work
Why B: Section 2(2)(c) covers the provision of such information, instruction, training and supervision as is necessary to ensure health and safety at work. Supervision is written into the Act itself, which is why supervisory competence is a legal matter and not just good management. The other options list employment terms, equipment or site documents.
Sample question 3 · Supervisory
Section 2(1) of the Health and Safety at Work etc. Act 1974 sets out the employer's general duty to employees. How is that duty qualified?
- By the words so far as is reasonably practicable, not absolutelyCorrect answer
- By a fixed safety budget agreed with the client before work starts
- By the number of workers employed on the site on any given working day
- By whether the employer holds current employers liability insurance
Why A: Section 2(1) makes it the duty of every employer to ensure, so far as is reasonably practicable, the health, safety and welfare at work of all his employees. That phrase allows the risk to be weighed against the cost, time and trouble of controlling it, but the balance must genuinely favour safety. Budget, headcount and insurance do not alter the standard.
Sample question 4 · Supervisory
Section 37 of the Health and Safety at Work etc. Act 1974 allows an individual to be prosecuted alongside the company. Which individuals does section 37(1) name?
- Any operative who happened to be working on the site on the day in question
- Any director, manager, secretary or similar officer of the body corporateCorrect answer
- Any safety representative elected by the workforce at that same workplace
- Any agency worker supplied to the company by an employment business
Why B: Section 37(1) reaches a director, manager, secretary or other similar officer of the body corporate, and anyone purporting to act in such a capacity. Supervisory and management grades can fall within manager. Ordinary operatives, safety representatives and agency workers are not covered by section 37, though other duties still apply to them.
Sample question 5 · Supervisory
A supervisor is allocating tasks among his gang. What does regulation 13(1) of the Management of Health and Safety at Work Regulations 1999 require to be taken into account?
- The number of hours each operative worked during the preceding week
- The rate of pay agreed for each trade under the working rule agreement
- The order in which the contract programme lists the various activities
- The capabilities of those employees as regards health and safetyCorrect answer
Why D: Regulation 13(1) requires an employer, in entrusting tasks to employees, to take into account their capabilities as regards health and safety. For a supervisor this means matching the job to the person's training, experience and physical fitness rather than simply to who is free. Pay rates, programme order and last week's hours are not the test.
Sample question 6 · Supervisory
Regulation 7(1) of the Management of Health and Safety at Work Regulations 1999 requires the appointment of one or more competent persons. What is the role of such a person?
- To assist the employer in taking the measures needed to comply with the lawCorrect answer
- To sign off the risk assessments on behalf of the relevant enforcing authority
- To take over the employer's own legal duties for the whole project
- To act as the site first aider whenever the appointed person is absent
Why A: Regulation 7(1) requires competent persons to be appointed to assist the employer in undertaking the measures needed to comply with the relevant statutory provisions. The word is assist: the legal duty stays with the employer and cannot be handed over. A competent person has no first aid role by virtue of regulation 7 and does not act for the regulator.
Sample question 7 · Supervisory
Regulation 10(1) of the Management of Health and Safety at Work Regulations 1999 covers the information an employer gives employees. What two qualities must it have?
- It must be in writing and countersigned by a director of the firm's board
- It must be comprehensible to them and relevant to their own situationCorrect answer
- It must be translated into at least three commonly spoken languages
- It must be displayed on a notice board at the main entrance to the site
Why B: Regulation 10(1) requires employers to provide comprehensible and relevant information on the risks identified by the assessment and the preventive and protective measures, among other things. Comprehensible is the practical test a supervisor should apply when briefing a gang, including anyone whose first language is not English. The regulation does not prescribe a format, a fixed number of languages or a notice board.
Sample question 8 · Supervisory
A supervisor is issued with a method statement setting out how a lift will be carried out. Which duty in CDM 2015 regulation 15 does working to it, and checking that others do, most directly support?
- The contractor's duty to plan, manage and monitor the construction workCorrect answer
- The contractor's duty to appoint a principal designer for the project
- The contractor's duty to notify the project to the enforcing authority
- The contractor's duty to prepare and hold the health and safety file
Why A: Regulation 15(2) requires a contractor to plan, manage and monitor construction work carried out by the contractor or by workers under their control, so that so far as is reasonably practicable it is done without risks to health and safety. A method statement is a common way of recording the plan, and supervising against it is the manage and monitor part. The health and safety file, appointments and notification sit with other duty holders.
Sample question 9 · Supervisory
Work has started and site conditions have changed since the construction phase plan was written. What does regulation 12(4) of CDM 2015 require of the principal contractor?
- To replace it with a method statement once the groundworks are complete
- To lock it away unchanged so the original version stays on the record
- To send a fresh copy to the enforcing authority before work restarts
- To review, update and revise it so it remains sufficient for the workCorrect answer
Why D: Regulation 12(4) requires the principal contractor to ensure the construction phase plan is appropriately reviewed, updated and revised from time to time so that it continues to be sufficient to ensure the work is carried out without risks so far as is reasonably practicable. A plan frozen at day one quickly stops matching the job. Method statements sit under the plan and do not replace it.
Sample question 10 · Supervisory
Under the Safety Representatives and Safety Committees Regulations 1977, what triggers an employer's duty to establish a safety committee, and by when must it exist?
- A majority vote of the workforce taken at a properly convened meeting
- A written request by two safety representatives, met within three monthsCorrect answer
- A direction issued by an inspector following a routine visit to the site
- The site headcount passing one hundred operatives at any point in time
Why B: Regulation 9(1) prescribes the case as one where at least two safety representatives ask the employer in writing to establish a safety committee. Regulation 9(2)(c) then requires the committee to be established not later than three months after that request. Workforce ballots, inspector directions and headcount thresholds are not the statutory trigger.
Is the Supervisory test the same as the MAP test?
No. The Supervisory test is a Specialist paper made of core questions plus supervisory questions, while MAP is a separate test with five sections, A to E.
| Supervisory (SUP) test | MAP test |
|---|---|
| One of CITB's 12 Specialist tests | One of CITB's three HS&E test types, separate from the Specialist tests |
| Questions from the five core knowledge areas, plus supervisory questions | Five sections: A Legal and management, B Occupational health, wellbeing and welfare, C General safety, D High risk activities, E Environment |
| Voiceover in English or Welsh, with the questions on screen in English | Voiceover in English, with the questions on screen in English or Welsh |
| CITB revision: the GT100 book, sections A to E plus the relevant chapter in section F | CITB revision: the GT200 book, the MAP app or the PC download |
Both tests have 50 questions in 45 minutes and need 45 correct answers to pass. If you manage a whole project rather than a team, practise for the CITB Managers and Professionals (MAP) Test instead. Check the card finder CITB links to for your role before you book.
Supervisory test FAQs
Which languages is the Supervisory test in?
English or Welsh voiceover only, like every Specialist test (CITB). The questions and answers on screen stay in English.
Does the Supervisory test cost more?
No. Every CITB HS&E test costs £23.50 (CITB, checked 30 October 2026).
Is there a CITB supervisor test app?
Not a separate one. For Specialist tests, CITB's revision page lists the HS&E test mobile app for operatives and specialists. CITB says the app includes a realistic test simulation (checked 30 October 2026).
