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  2. Hazard and operability study - Wikipedia

    en.wikipedia.org/wiki/Hazard_and_operability_study

    Structure and direction are given to the review process by applying standardized guideword prompts to the review of each node. A relevant IEC standard [1] calls for team members to display 'intuition and good judgement' and for the meetings to be held in "an atmosphere of critical thinking in a frank and open atmosphere ."

  3. Risk assessment - Wikipedia

    en.wikipedia.org/wiki/Risk_assessment

    A risk evaluation means that judgements are made on the tolerability of the identified risks, leading to risk acceptance. When risk analysis and risk evaluation are made at the same time, it is called risk assessment. [1] As of 2023, chemical risk assessment follows these 4 steps: [5] hazard characterization; exposure assessment; dose-response ...

  4. Occupational risk assessment - Wikipedia

    en.wikipedia.org/wiki/Occupational_risk_assessment

    Occupational risk assessments provide this information, allowing limits for safe levels to be put in place. By maintaining appropriate standards, employees’ well-being is protected. A United States public health organization that conducts occupational risk assessments is the National Institute for Occupational Health and Safety (NIOSH ...

  5. Hazard analysis - Wikipedia

    en.wikipedia.org/wiki/Hazard_analysis

    In 2009 [1] a leading edge commercial standard was promulgated based on decades of proven system safety processes in DoD and NASA. ANSI/GEIA-STD-0010-2009 (Standard Best Practices for System Safety Program Development and Execution) is a demilitarized commercial best practice that uses proven holistic, comprehensive and tailored approaches for ...

  6. Process hazard analysis - Wikipedia

    en.wikipedia.org/wiki/Process_Hazard_Analysis

    A process hazard analysis (PHA) (or process hazard evaluation) is an exercise for the identification of hazards of a process facility and the qualitative or semi-quantitative assessment of the associated risk.

  7. Safety management system - Wikipedia

    en.wikipedia.org/wiki/Safety_management_system

    The foundation to an effective occupational safety management system is that of effective risk management. The defined process within an organisation for the identification, assessment, evaluation and control (or risk treatment) of risk will be key, must be carefully considered and then documented within the occupational safety management system.

  8. Process safety - Wikipedia

    en.wikipedia.org/wiki/Process_safety

    PSM schemes are organized in 'elements'. Different schemes are based on different lists of elements. This is the CCPS scheme for risk-based process safety, which can be reconciled with most other established PSM schemes: [21] Commit to process safety Process safety culture; Compliance with standards; Process safety competency; Workforce involvement

  9. Risk management - Wikipedia

    en.wikipedia.org/wiki/Risk_management

    Together with risk assessment and risk management, risk communication aims to reduce foodborne illnesses. Food safety risk communication is an obligatory activity for food safety authorities [73] in countries, which adopted the Agreement on the Application of Sanitary and Phytosanitary Measures. Risk communication also exists on a smaller scale.