IOSH Managing Safely Assessment — Questions and Answers

Question 1: What is the purpose of 'safety inspections' as a monitoring tool?

To complete insurance documentation
To fulfil a legal requirement to inspect every day
To systematically examine the workplace, identify hazards, check compliance and verify that controls are working (Correct answer)
To find fault with individual workers

Correct answer: To systematically examine the workplace, identify hazards, check compliance and verify that controls are working

Safety inspections are systematic examinations of the workplace to identify hazards, check compliance with policies and procedures, verify that control measures are in place and working, and identify areas for improvement. They should be carried out regularly.

Question 2: Why might certain workers be considered 'particularly at risk' in a risk assessment?

Because they earn less than other workers
Because they have never had an accident
Because of factors such as inexperience, disability, pregnancy, language barriers or shift patterns (Correct answer)
Because they work part-time

Correct answer: Because of factors such as inexperience, disability, pregnancy, language barriers or shift patterns

Certain workers may be particularly at risk due to factors such as inexperience (young/new workers), physical condition (pregnant workers, disabled workers), language barriers, health conditions, working patterns (lone workers, shift workers), or age.

Question 3: What is the purpose of emergency drills and exercises?

To satisfy insurance requirements
To test the effectiveness of emergency procedures, ensure everyone knows what to do, identify weaknesses, and build confidence (Correct answer)
To demonstrate compliance to the HSE
To disrupt normal work and raise awareness

Correct answer: To test the effectiveness of emergency procedures, ensure everyone knows what to do, identify weaknesses, and build confidence

Emergency drills serve multiple purposes: testing that procedures work in practice, ensuring all staff know what to do, identifying weaknesses or bottlenecks in the evacuation, testing equipment (alarms, emergency lighting), building confidence, meeting legal requirements, and providing opportunities for improvement.

Question 4: What are the workplace exposure limits (WELs) for noise under the Control of Noise at Work Regulations 2005?

There are no specific limits for noise
Lower exposure action value 80 dB(A), upper action value 85 dB(A), exposure limit 87 dB(A) (Correct answer)
Lower limit 70 dB(A), upper limit 100 dB(A)
A single limit of 90 dB(A)

Correct answer: Lower exposure action value 80 dB(A), upper action value 85 dB(A), exposure limit 87 dB(A)

The Control of Noise at Work Regulations 2005 set three values: lower exposure action value of 80 dB(A) (provide information, make hearing protection available), upper exposure action value of 85 dB(A) (mandatory hearing protection, noise control measures), and exposure limit of 87 dB(A) (must not be exceeded, taking account of hearing protection).

Question 5: How should witnesses be interviewed during an investigation?

All witnesses should be interviewed together in one room
Only in writing, never face-to-face
Only by the police or HSE inspectors
Individually, as soon as possible after the event, using open questions in a supportive, non-judgemental manner (Correct answer)

Correct answer: Individually, as soon as possible after the event, using open questions in a supportive, non-judgemental manner

Witnesses should be interviewed individually (to avoid accounts influencing each other), as soon as practicable (while memories are fresh), using open questions (what, where, when, how), in a supportive, non-judgemental environment. Notes should be taken and verified with the witness.

Question 6: What is a 'fire risk assessment' and who must carry one out?

An assessment of the fire extinguisher locations only
An optional assessment for large buildings only
An assessment carried out only by the fire brigade
A legal requirement under the Fire Safety Order for the 'responsible person' to identify fire hazards, people at risk, evaluate risks, and implement fire safety measures (Correct answer)

Correct answer: A legal requirement under the Fire Safety Order for the 'responsible person' to identify fire hazards, people at risk, evaluate risks, and implement fire safety measures

Under the Regulatory Reform (Fire Safety) Order 2005, the 'responsible person' (usually the employer or building manager) must carry out a fire risk assessment covering: identification of fire hazards, people at risk, evaluation of risks, fire prevention and protection measures, and emergency plans.

Question 7: What is the significance of the Employer's Liability (Compulsory Insurance) Act 1969?

It only applies to construction companies
It has been replaced by the HSWA 1974
It requires most employers to have insurance to cover compensation for employees who are injured or become ill because of their work (Correct answer)
It is optional for businesses with fewer than 5 employees

Correct answer: It requires most employers to have insurance to cover compensation for employees who are injured or become ill because of their work

The Employer's Liability (Compulsory Insurance) Act 1969 requires most employers to have at least £5 million of insurance cover (most policies are for £10 million or more) to meet the cost of compensation for employees' injuries or illness arising from their employment.

Question 8: What is the definition of 'risk' in health and safety?

Another word for hazard
The number of accidents in a year
The likelihood that harm will occur and the severity of that harm (Correct answer)
The cost of implementing safety measures

Correct answer: The likelihood that harm will occur and the severity of that harm

Risk is the combination of the likelihood (probability) that a hazard will cause harm and the severity (consequence) of that harm. Risk = Likelihood × Severity is a common way to express this.

Question 9: Which of the following best describes a manager's competence in health and safety?

Being able to carry out all safety tasks without help
Having worked in the industry for over 20 years
Having sufficient knowledge, experience and training to manage risks effectively (Correct answer)
Having a degree in health and safety

Correct answer: Having sufficient knowledge, experience and training to manage risks effectively

Competence in health and safety means having a combination of training, knowledge, experience and skills appropriate to the role. IOSH Managing Safely provides managers with the foundation of this competence.

Question 10: What is an 'engineering control'?

A physical control such as a guard, ventilation system, or enclosure that reduces exposure (Correct answer)
A type of personal protective equipment
A training programme for engineers
A control measure that relies on workers following procedures

Correct answer: A physical control such as a guard, ventilation system, or enclosure that reduces exposure

Engineering controls use physical means to reduce or prevent exposure to hazards. Examples include machine guards, local exhaust ventilation (LEV), acoustic enclosures, safety interlocks, and handrails. They are preferred over administrative controls and PPE.

Question 11: What is the difference between a 'qualitative' and 'quantitative' risk assessment?

Quantitative does not require any data
There is no difference
Qualitative uses judgement and descriptive scales; quantitative uses numerical data and statistical analysis (Correct answer)
Qualitative is more accurate than quantitative

Correct answer: Qualitative uses judgement and descriptive scales; quantitative uses numerical data and statistical analysis

A qualitative risk assessment uses professional judgement and descriptive categories (high/medium/low) to evaluate risks. A quantitative assessment uses numerical data, statistical analysis and mathematical models. Most workplace risk assessments are qualitative or semi-quantitative.

Question 12: What is the role of a 'competent person' under the Management Regulations 1999?

To act as the company's legal representative in court
To conduct all workplace inspections on behalf of the HSE
To assist the employer with health and safety arrangements, including risk assessment and implementing preventive measures (Correct answer)
To replace the employer's responsibility for health and safety

Correct answer: To assist the employer with health and safety arrangements, including risk assessment and implementing preventive measures

Regulation 7 requires employers to appoint one or more competent persons to assist them with their health and safety duties. A competent person has sufficient training, knowledge, experience and other qualities to properly perform the required functions.

Question 13: What is the 'Hawthorne Effect' and how does it relate to safety observations?

An effect discovered at Hawthorne Hospital
The tendency for people to change their behaviour when they know they are being observed, which can temporarily improve safety performance during observations (Correct answer)
An effect that only occurs in research settings
A type of lighting effect in factories

Correct answer: The tendency for people to change their behaviour when they know they are being observed, which can temporarily improve safety performance during observations

The Hawthorne Effect (from studies at the Western Electric Hawthorne Works) describes how people modify their behaviour when they know they are being observed. In safety, this means workers may behave more safely during observations, which can give a misleadingly positive picture. Regular, normalised observations reduce this effect.

Question 14: What are the key steps in an incident investigation process?

Only complete the accident book
Secure the scene, gather evidence, interview witnesses, analyse causes, identify root causes, recommend corrective actions, and report findings (Correct answer)
Only interview the injured person
Only take photographs

Correct answer: Secure the scene, gather evidence, interview witnesses, analyse causes, identify root causes, recommend corrective actions, and report findings

A thorough investigation follows systematic steps: secure and preserve the scene, gather physical evidence (photos, measurements), collect witness statements, review documentation, analyse the sequence of events, identify immediate and root causes, recommend corrective actions, and produce a report.

Question 15: What are the main duties under the Regulatory Reform (Fire Safety) Order 2005?

Only to provide fire extinguishers
Only to install fire alarms
The responsible person must carry out a fire risk assessment, implement fire safety measures, provide fire safety information, and maintain fire precautions (Correct answer)
Only to conduct fire drills annually

Correct answer: The responsible person must carry out a fire risk assessment, implement fire safety measures, provide fire safety information, and maintain fire precautions

The Fire Safety Order requires the 'responsible person' to: carry out a fire risk assessment, implement and maintain fire safety measures, appoint competent persons, provide fire safety information and training, maintain means of escape, and ensure fire detection and fighting equipment is available and maintained.

Question 16: What does 'Workplace Exposure Limit' (WEL) mean?

The limit on the number of workers in a confined space
The maximum noise level allowed in a workplace
The maximum concentration of a hazardous substance in workplace air, averaged over a reference period (Correct answer)
The maximum number of hours an employee can work

Correct answer: The maximum concentration of a hazardous substance in workplace air, averaged over a reference period

A Workplace Exposure Limit (WEL) is the maximum concentration of an airborne substance, averaged over a reference period (usually 8 hours TWA or 15 minutes STEL), to which employees may be exposed by inhalation. WELs are listed in HSE's EH40.

Question 17: What is a 'spill kit' and when should it be available?

A kit used only by the fire brigade
A kit containing absorbent materials and equipment to contain and clean up chemical spills, available wherever chemicals are stored or used (Correct answer)
A first aid kit for chemical injuries
A toolkit for repairing leaking pipes

Correct answer: A kit containing absorbent materials and equipment to contain and clean up chemical spills, available wherever chemicals are stored or used

A spill kit contains materials to contain and clean up chemical or oil spills — typically absorbent pads, booms, granules, gloves, goggles, disposal bags and instructions. They should be readily available wherever chemicals, oils or fuels are stored, used or transported.

Question 18: How should the project handle hazards that cannot be eliminated?

Accept the risk as unavoidable
Simply note that they cannot be eliminated and take no further action
Request that the HSE provide a solution
Apply the hierarchy of control systematically — substitution, engineering controls, administrative controls and PPE — to reduce the risk to as low as reasonably practicable (Correct answer)

Correct answer: Apply the hierarchy of control systematically — substitution, engineering controls, administrative controls and PPE — to reduce the risk to as low as reasonably practicable

When elimination is not reasonably practicable, the assessor should work down the hierarchy: can the hazard be substituted? Can engineering controls reduce exposure? Can administrative controls (procedures, training, supervision) manage the risk? PPE should only be recommended as a last resort or supplementary measure.

Question 19: What is 'hazardous waste' and how must it be managed?

Waste that is produced in large quantities
Waste that has properties making it harmful to human health or the environment, requiring special handling, storage, transport and disposal (Correct answer)
Any waste from a construction site
Any waste that is heavy or bulky

Correct answer: Waste that has properties making it harmful to human health or the environment, requiring special handling, storage, transport and disposal

Hazardous waste has one or more hazardous properties (explosive, oxidising, flammable, irritant, toxic, carcinogenic, corrosive, infectious, etc.). It must be segregated from non-hazardous waste, stored safely, transported by registered carriers, and disposed of at authorised facilities with hazardous waste consignment notes.

Question 20: What is 'job rotation' and how does it control risk?

Moving workers to different departments permanently
Rotating shift patterns for all employees
Changing the order of tasks in a process
Regularly changing workers between tasks to reduce prolonged exposure to specific hazards such as repetitive work or noise (Correct answer)

Correct answer: Regularly changing workers between tasks to reduce prolonged exposure to specific hazards such as repetitive work or noise

Job rotation involves regularly moving workers between different tasks to limit their exposure to specific hazards. It is particularly useful for controlling risks from repetitive movements (reducing musculoskeletal disorders), prolonged static postures, and continuous exposure to noise or vibration.

Question 21: What is 'trend analysis' in the context of incident data?

Predicting future economic trends
Analysing trends in employee satisfaction surveys
Analysing fashion trends in PPE design
Systematic examination of incident data over time to identify patterns, common causes and areas requiring attention (Correct answer)

Correct answer: Systematic examination of incident data over time to identify patterns, common causes and areas requiring attention

Trend analysis involves systematically reviewing incident data over time to identify patterns and trends — such as recurring types of incident, high-risk areas, common causes, time-of-day patterns, or groups of workers frequently involved. This proactive approach helps target improvement efforts.

Question 22: What is an 'ergonomic hazard'?

A hazard that only applies to office workers
A hazard caused by faulty ergonomic furniture
A hazard arising from the interaction between the worker and their work environment, leading to musculoskeletal disorders (Correct answer)
A hazard related to workplace aesthetics

Correct answer: A hazard arising from the interaction between the worker and their work environment, leading to musculoskeletal disorders

Ergonomic hazards arise from poor design of workstations, tasks or tools that result in a mismatch between the worker's capabilities and the demands of the job. They can lead to musculoskeletal disorders (MSDs) including back pain, repetitive strain injuries, and upper limb disorders.

Question 23: What is 'ergonomic assessment' of a DSE workstation?

Measuring the size of the desk
A systematic assessment of the workstation setup including chair, desk, monitor, keyboard, lighting, and environment to reduce the risk of musculoskeletal problems (Correct answer)
Only relevant for workers who use computers all day
Only checking the brightness of the monitor

Correct answer: A systematic assessment of the workstation setup including chair, desk, monitor, keyboard, lighting, and environment to reduce the risk of musculoskeletal problems

A DSE workstation assessment evaluates: chair height and adjustment, desk height and space, monitor position, height and distance, keyboard and mouse position, lighting (avoiding glare and reflections), temperature, and the worker's posture. The goal is to reduce the risk of musculoskeletal disorders.

Question 24: When should a risk assessment be carried out for a new work activity?

Before the work activity begins (Correct answer)
Within 30 days of starting the activity
After the work has been completed
Only if someone reports a concern

Correct answer: Before the work activity begins

A risk assessment must be carried out before a new work activity begins. This ensures that hazards are identified and appropriate controls are in place before anyone is exposed to the risks.

Question 25: What is 'occupational asthma'?

A pre-existing asthma condition
Asthma caused or made worse by breathing in substances at work such as isocyanates, flour dust, or wood dust (Correct answer)
Asthma caused by poor ventilation in meeting rooms
Asthma that is worse on weekends

Correct answer: Asthma caused or made worse by breathing in substances at work such as isocyanates, flour dust, or wood dust

Occupational asthma is asthma caused by or made worse by workplace exposures to certain substances called 'asthmagens' or respiratory sensitisers. Common causes include isocyanates (spray paints), flour dust (bakeries), wood dust, laboratory animals, and latex.

Question 26: What is 'groupthink' and why is it a safety concern?

A phenomenon where the desire for group consensus overrides realistic assessment of risks, leading to poor decisions (Correct answer)
Thinking about safety as a group activity
A team brainstorming technique
A type of safety committee

Correct answer: A phenomenon where the desire for group consensus overrides realistic assessment of risks, leading to poor decisions

Groupthink occurs when a group's desire for consensus and harmony suppresses dissenting views, critical thinking, and realistic risk assessment. In safety contexts, it can lead to: ignoring warning signs, suppressing concerns, taking excessive risks, and making poor decisions because no one challenges the prevailing view.

Question 27: What is the significance of the corporate manslaughter conviction for an organisation?

Individual managers cannot be prosecuted alongside it
It can result in unlimited fines, a publicity order and a remedial order (Correct answer)
It only applies to companies with over 250 employees
It only results in a small fine

Correct answer: It can result in unlimited fines, a publicity order and a remedial order

Under the Corporate Manslaughter and Corporate Homicide Act 2007, a convicted organisation faces unlimited fines, a publicity order (requiring them to publicise the conviction), and a remedial order to address the management failure that led to the death.

Question 28: What is the difference between 'quantitative' and 'qualitative' safety performance data?

There is no practical difference
Quantitative data is more important than qualitative data
Qualitative data is only used in academic research
Quantitative data uses numbers and statistics (accident rates, inspection scores); qualitative data uses descriptions and observations (culture surveys, worker feedback) (Correct answer)

Correct answer: Quantitative data uses numbers and statistics (accident rates, inspection scores); qualitative data uses descriptions and observations (culture surveys, worker feedback)

Quantitative data is numerical and can be measured objectively (accident frequencies, training percentages, inspection scores). Qualitative data is descriptive and captures perceptions, attitudes and observations (interview responses, survey feedback, observation notes). Both types are valuable for a complete picture.

Question 29: What is 'accident costing' and why is it useful?

Deciding how much compensation to pay an injured worker
Calculating only the medical costs of an accident
Calculating the cost of an HSE investigation
A systematic method for calculating all direct and indirect costs of workplace accidents to demonstrate the business case for safety investment (Correct answer)

Correct answer: A systematic method for calculating all direct and indirect costs of workplace accidents to demonstrate the business case for safety investment

Accident costing calculates all costs associated with workplace accidents — direct (compensation, medical, repair, fines) and indirect (lost production, management time, recruitment, overtime, reputational damage, increased insurance). It makes the financial case for safety investment tangible.

Question 30: What are the Sentencing Council Guidelines for health and safety offences?

They provide a framework for courts to determine sentences based on culpability, harm, and the organisation's turnover (Correct answer)
They only apply to offences resulting in death
They allow judges to set any sentence without guidance
They set a fixed fine of £10,000 for all offences

Correct answer: They provide a framework for courts to determine sentences based on culpability, harm, and the organisation's turnover

The Sentencing Council Guidelines (introduced 2016) provide a structured approach for sentencing health and safety offences. They consider the level of culpability, the category of harm (risk and actual), and the size/turnover of the organisation to determine the appropriate fine level.

IOSH Managing Safely Assessment

The IOSH Managing Safely assessment evaluates managers and supervisors on their ability to recognize workplace hazards, assess and control risks, understand health and safety responsibilities, investigate incidents, and protect the environment.

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45 min

Time Limit

60%

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