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3.5 Management of change

Written by Imran Qureshi (NEBOSH)

15 NEBOSH IGC Health and safety management questions with answers and explanations.

Printable worksheet with answer key

All questions with answers
  1. Which of these is a way to manage the impact of change?

    • 1 Carry out a risk assessment before the change
    • 2 Avoid telling workers
    • 3 Wait for incidents to show the problems
    • 4 Remove emergency procedures
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    Correct answer: Carry out a risk assessment before the change

    Assess before change.

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  2. Moving a machine in a workshop is an example of:

    • 1 A routine matter for the cleaners
    • 2 A change that needs a risk assessment
    • 3 A change that needs no thought
    • 4 A legal violation
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    Correct answer: A change that needs a risk assessment

    Even small changes can create new hazards, such as blocked exits.

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  3. Change should be reviewed:

    • 1 Only if an incident occurs
    • 2 During and after it is made
    • 3 Only before it starts
    • 4 Never
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    Correct answer: During and after it is made

    Review during and after.

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  4. Which of these is a typical workplace change that needs managing?

    • 1 Moving to a new calendar year
    • 2 Repainting a sign the same colour
    • 3 Replacing a broken light bulb with the same type
    • 4 Installing new equipment
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    Correct answer: Installing new equipment

    Construction works, new processes, new equipment and new working practices are typical changes.

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  5. A risk of change is that it may:

    • 1 Make existing controls ineffective
    • 2 Make training unnecessary
    • 3 Lower the cost of insurance
    • 4 Remove all hazards
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    Correct answer: Make existing controls ineffective

    A change can disable a control without anyone noticing.

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  6. Before a change is made, the organisation should:

    • 1 Carry out a risk assessment
    • 2 Tell workers after it is finished
    • 3 Wait for an incident
    • 4 Ask the enforcement agency to approve every detail
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    Correct answer: Carry out a risk assessment

    Assessing in advance prevents new hazards.

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  7. Which of these helps to manage a change?

    • 1 Skipping emergency procedures
    • 2 Keeping the plan secret
    • 3 Communicating and cooperating with the people affected
    • 4 Hiring the cheapest workers
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    Correct answer: Communicating and cooperating with the people affected

    People affected by the change need to know and be involved.

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  8. When building work takes place beside a working area, a control is to:

    • 1 Let workers walk through the site
    • 2 Segregate the work area from other people
    • 3 Stop all inspections
    • 4 Remove the fire alarm
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    Correct answer: Segregate the work area from other people

    Segregation keeps workers away from the new hazards.

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  9. A change to the layout of a workshop could block:

    • 1 The policy statement
    • 2 An escape route
    • 3 The company's insurance
    • 4 The enforcement agency's licence
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    Correct answer: An escape route

    A small change can affect emergency arrangements.

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  10. After a change, emergency procedures should be:

    • 1 Left as they were
    • 2 Amended to suit the new situation
    • 3 Kept secret from workers
    • 4 Withdrawn
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    Correct answer: Amended to suit the new situation

    Escape routes and assembly points may have moved.

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  11. Why should the change be reviewed after it is done?

    • 1 To check that the controls worked and nothing unexpected happened
    • 2 To avoid any training
    • 3 To record the weather
    • 4 To prove the change was cheap
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    Correct answer: To check that the controls worked and nothing unexpected happened

    The review closes the loop on the change.

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  12. Who should be appointed to manage a significant change?

    • 1 Competent people
    • 2 Any available worker
    • 3 Nobody until a problem arises
    • 4 Only the contractor
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    Correct answer: Competent people

    Competence is needed to assess and control the new risks.

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  13. Which welfare provision may need to be provided for people doing building work during a change?

    • 1 A holiday
    • 2 Washing and toilet facilities
    • 3 A pay rise
    • 4 A company car
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    Correct answer: Washing and toilet facilities

    Welfare is part of managing the people involved.

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  14. Workers who are used to the old way of working may:

    • 1 Never need instruction
    • 2 Be confused by the new way and make mistakes
    • 3 Be unaffected
    • 4 Always learn instantly
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    Correct answer: Be confused by the new way and make mistakes

    Change can confuse people used to the old way.

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  15. A new supplier delivers a different, stronger cleaning chemical to a factory. The first step should be to:

    • 1 Tell workers to use more water
    • 2 Assess the risks of the new chemical before it is used
    • 3 Wait for a complaint
    • 4 Use it straight away to save time
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    Correct answer: Assess the risks of the new chemical before it is used

    A change in materials is a change that needs risk assessment.

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