Risk Assessment Generator
Create a comprehensive health and safety risk assessment for any workplace activity or task. Enter the activity details and the number of hazards to assess, then generate a structured risk assessment with hazard descriptions, who might be harmed, existing controls, likelihood and severity scores, calculated risk ratings, and additional control measures needed. The assessment includes a color-coded risk matrix and action priorities based on risk scores.
What Is a Risk Assessment?
A risk assessment is a systematic process for identifying hazards in the workplace, evaluating the risks they pose, and determining appropriate control measures to reduce those risks to an acceptable level. Risk assessments are a legal requirement in most jurisdictions. In the United Kingdom, the Management of Health and Safety at Work Regulations 1999 require employers to conduct suitable and sufficient risk assessments. In the United States, OSHA expects employers to identify and address workplace hazards as part of their general duty clause obligations.
The risk assessment process involves five key steps: identifying hazards (anything that could cause harm), determining who might be harmed and how, evaluating the risks and deciding on control measures, recording the findings and implementing them, and reviewing the assessment regularly and updating it when circumstances change. This generator helps you document steps one through four in a structured format that meets regulatory expectations.
Understanding the Risk Matrix
A risk matrix combines two factors to determine the overall risk level of each hazard: likelihood (how probable is it that the hazard will cause harm?) and severity (how serious would the harm be if it occurred?). Each factor is scored on a scale of 1 to 5. Likelihood ranges from 1 (very unlikely) to 5 (almost certain), while severity ranges from 1 (minor injury, no time off) to 5 (fatality or permanent disability). The risk score is calculated by multiplying likelihood by severity, producing a number between 1 and 25.
Risk scores are categorized into three levels. Low risk (scores 1-6, shown in green) means the risk is adequately controlled and no additional measures are urgently needed. Medium risk (scores 8-12, shown in orange) indicates that additional control measures should be implemented in a reasonable timeframe. High risk (scores 15-25, shown in red) requires immediate action to reduce the risk before work continues. This color-coded system makes it easy to prioritize which hazards need the most urgent attention.
The Hierarchy of Controls
When determining control measures for identified hazards, follow the hierarchy of controls, which prioritizes the most effective types of controls. From most to least effective: elimination (remove the hazard entirely), substitution (replace the hazard with something less dangerous), engineering controls (isolate people from the hazard using barriers, ventilation, or design changes), administrative controls (change the way work is done through procedures, training, or signage), and personal protective equipment (PPE, such as gloves, helmets, or safety glasses).
Always start at the top of the hierarchy and work downward. A combination of controls at different levels often provides the best protection. For example, installing machine guards (engineering control) combined with operator training (administrative control) and safety glasses (PPE) provides multiple layers of protection. Document both existing controls and additional controls needed in your risk assessment.
Common Workplace Hazards
Workplace hazards vary by industry and environment, but common categories include physical hazards (slips, trips, falls, noise, vibration, extreme temperatures), chemical hazards (exposure to substances that can cause health effects), biological hazards (exposure to bacteria, viruses, or allergens), ergonomic hazards (repetitive motions, awkward postures, manual handling), and psychosocial hazards (workplace stress, bullying, violence). A thorough risk assessment should consider all categories relevant to the activity being assessed.
Risk Assessment Best Practices
Effective risk assessments are practical, proportionate, and participatory. Involve the people who actually perform the work, as they have the best understanding of the hazards they face. Be specific about the hazards and the circumstances under which they could cause harm. Focus on the significant risks rather than trying to document every trivial hazard. Record your findings clearly so they can be communicated to all relevant persons. Set specific deadlines for implementing additional control measures and assign responsibility to named individuals.
Reviewing and Updating Risk Assessments
Risk assessments are living documents that should be reviewed and updated regularly. Review triggers include changes to the work activity or process, introduction of new equipment or substances, changes in the workplace layout, after an incident or near miss, when new information about hazards becomes available, and at regular intervals (at least annually). Each review should be documented with the date, the reviewer's name, and any changes made. Our generator creates a structured template that facilitates easy updates and reviews.