132-hour OSH Professional

The IOSHQ 132-Hour Occupational Safety and Health Professional program develops comprehensive knowledge across occupational safety, occupational health, risk control, incident prevention and safety-management practice.

Professional occupational safety and health practice requires more than recognizing individual unsafe conditions. Effective prevention depends on understanding how hazards interact with work processes, equipment, materials, people and organizational systems.

The program therefore connects technical safety subjects with systematic processes for identifying hazards, evaluating risk, selecting controls, investigating events, monitoring performance and improving workplace prevention.

Participants develop a broad professional framework that can support occupational safety and health responsibilities across varied industries and organizational environments.

The program develops comprehensive knowledge across major occupational safety and health professional subjects.

• Occupational safety and health principles
• Professional OSH responsibilities
• Hazard identification
• Hazard analysis
• Risk assessment
• Risk prioritization
• Hierarchy of controls
• Engineering controls
• Administrative controls
• Personal protective equipment
• Occupational health fundamentals
• Exposure awareness
• Hazard communication
• Chemical safety
• Safety Data Sheets
• Electrical safety
• Machine safety
• Machine guarding
• Hazardous energy awareness
• Walking-working surfaces
• Slip, trip and fall prevention
• Fall-hazard awareness
• Ergonomics
• Manual handling
• Material handling
• Storage safety
• Fire prevention
• Emergency preparedness
• Emergency action planning
• Workplace violence awareness
• Workplace inspections
• Safety audits and reviews
• Incident and near-miss reporting
• Incident investigation
• Root-cause analysis
• Corrective and preventive action
• Safety management systems
• Safety policies and procedures
• Roles and responsibilities
• Worker participation
• Safety committees
• Safety communication
• Safety training
• Training needs analysis
• Contractor safety
• Management of change
• Safety performance measurement
• Leading and lagging indicators
• Safety leadership
• Safety culture
• Continuous improvement

After successfully completing the assigned requirements of the program, participants should be able to:

1. Apply Occupational Safety and Health Principles

   Explain fundamental professional concepts supporting systematic prevention of workplace injuries, illnesses and harmful exposures.

2. Identify and Analyze Workplace Hazards

   Recognize physical, mechanical, electrical, chemical, ergonomic and organizational hazards and examine how exposure can occur.

3. Evaluate Workplace Risk

   Apply structured risk concepts involving exposure, likelihood, potential consequences and existing controls.

4. Evaluate Risk-Control Strategies

   Use the hierarchy of controls to distinguish among elimination, substitution, engineering controls, administrative controls and personal protective equipment.

5. Support Occupational Health Protection

   Recognize occupational health hazards and the role of exposure controls, monitoring and professional occupational health resources.

6. Conduct Structured Workplace Reviews

   Apply inspection and review principles to identify deficiencies and support appropriate corrective action.

7. Analyze Workplace Incidents

   Apply structured incident-investigation principles to examine immediate, contributing and underlying factors.

8. Support Safety Management Systems

   Explain how policies, responsibilities, planning, implementation, monitoring and review contribute to systematic OSH management.

9. Evaluate Safety Performance

   Distinguish between leading and lagging information and explain how performance data can support preventive decision-making.

10. Support Continuous Improvement

    Use information from assessments, inspections, incidents, worker participation and performance monitoring to strengthen workplace prevention.

Professional OSH practice involves the systematic recognition, evaluation and control of conditions capable of causing occupational injury, illness or harmful exposure.

Safety professionals can support organizations by translating technical hazard information into practical preventive measures, workplace procedures, communication and management processes.

Effective professional practice also requires recognizing the limits of one’s competency and involving appropriately qualified specialists when hazards require expertise beyond the practitioner’s training or authorization.

Hazard identification is a foundation of occupational safety and health management.

Hazards can arise from equipment, materials, energy sources, workplace layout, environmental conditions, work methods, human interaction and organizational arrangements.

Effective identification considers routine activities, non-routine work, maintenance, emergencies, contractors, visitors and reasonably foreseeable changes in workplace conditions.

Hazard analysis examines how harm could occur rather than simply recording that a hazard exists.

The process can consider the source of danger, affected personnel, exposure pathway, task sequence, existing controls and conditions capable of increasing exposure.

A stronger analysis connects hazards to actual work activities and provides useful information for control selection.

Risk assessment provides a structured method for considering the significance of identified hazards and prioritizing preventive action.

Assessment can consider factors such as exposure, likelihood, potential severity, number of affected persons and effectiveness of existing controls.

Risk ratings should support professional judgment rather than replace it. Numerical scoring alone cannot compensate for incomplete hazard identification or inaccurate assumptions about workplace conditions.

Effective occupational safety and health practice connects hazard identification with control, communication, verification and review.

1. Identify

   Recognize hazards, affected personnel and potential exposure pathways.

2. Analyze

   Understand how the hazard interacts with the task, equipment, environment and work organization.

3. Evaluate

   Consider risk significance and the adequacy of existing controls.

4. Control

   Select appropriate preventive measures using the hierarchy of controls.

5. Communicate

   Ensure affected personnel understand hazards, controls and applicable responsibilities.

6. Verify

   Confirm that controls have been implemented and are functioning as intended.

7. Review

   Reassess hazards and controls when conditions, equipment, personnel, processes or information change.

The hierarchy of controls provides a framework for selecting preventive measures according to their relationship with the hazard and exposure.

Elimination removes the hazard. Substitution replaces it with a less hazardous alternative. Engineering controls isolate people from hazards or reduce exposure through physical or technical design.

Administrative controls influence how work is organized or performed, while personal protective equipment provides protection against remaining exposure.

Professional risk control should avoid defaulting immediately to training, procedures or PPE when more effective elimination, substitution or engineering measures are reasonably available.

Personal protective equipment is an important component of occupational risk control when hazards cannot be fully addressed through higher-order measures.

PPE programs can involve hazard assessment, appropriate selection, compatibility, fit, use, inspection, maintenance, replacement and employee training.

Specialized protective equipment can require additional medical, technical, fit-testing or competency requirements depending on the hazard and applicable workplace program.

Occupational health considers workplace factors capable of affecting worker health through acute or longer-term exposure.

Potential concerns can include chemicals, noise, biological agents, thermal conditions, ergonomic demands and other occupational exposures.

Safety professionals should understand when exposure concerns require specialized industrial hygiene, occupational medicine or other professional expertise rather than attempting to make conclusions outside their competency.

Exposure assessment begins with understanding the hazard, source, pathway, affected personnel, duration and frequency of potential contact.

Some exposures can be recognized through workplace observation and available information, while others require technical measurement, sampling or specialist evaluation.

Controls should correspond with the actual exposure pathway and should be reviewed when processes, materials or working conditions change.

Chemical safety requires appropriate identification, communication, handling, storage and exposure controls.

Labels and Safety Data Sheets provide structured information concerning chemical hazards, precautionary measures, storage and emergency considerations.

Professional safety practice should consider how chemicals are actually used in the workplace rather than assuming that possession of an SDS alone establishes adequate control.

Electrical hazards can result in shock, burns, arc-related injury, fire and other serious consequences.

Risk can be influenced by equipment condition, voltage, environment, work activity, protective systems and worker qualification.

Professional safety personnel can support hazard recognition and program implementation, while specialized electrical work and technical determinations should remain within the responsibilities of appropriately qualified personnel.

Machines can expose personnel to rotating components, reciprocating movement, cutting actions, pinch points, crushing hazards and other mechanical energy.

Guarding and protective devices can prevent or reduce access to hazardous machine areas.

Machine-safety review should consider normal operation as well as setup, cleaning, adjustment, jam clearing, maintenance and other non-routine activities.

Machinery and equipment can contain electrical, mechanical, hydraulic, pneumatic, thermal, chemical, gravitational or other hazardous energy.

Servicing and maintenance can expose workers to unexpected startup, movement or release of stored energy.

Hazardous-energy control requires appropriate procedures, equipment, training and authorization. General professional safety education does not independently establish authorized-person competency for specific energy-control activities.

Floors, stairs, ladders, platforms and elevated work areas can expose personnel to slips, trips and falls.

Prevention can involve housekeeping, surface maintenance, appropriate access systems, guarding, fall-protection measures and work planning.

Professional evaluation should distinguish routine walking-surface hazards from elevated work requiring specialized fall-protection systems, competency or rescue planning.

Ergonomic risk can arise from forceful exertion, repetition, awkward posture, prolonged static work, contact stress and poorly designed work arrangements.

Effective ergonomic improvement can involve workstation design, equipment, material placement, work methods and task organization rather than relying only on worker behavior.

Human factors also encourage examination of how system design, workload, information, interfaces and organizational conditions influence performance.

Material-handling activities can expose workers to physical strain, falling objects, struck-by hazards, equipment interaction and unstable loads.

Risk assessment should consider load characteristics, handling frequency, workplace layout, storage conditions and available mechanical assistance.

Where reasonably possible, material-handling systems should reduce unnecessary manual demands and uncontrolled interaction between personnel and moving equipment.

Fire prevention requires attention to fuels, ignition sources, workplace processes, storage, electrical systems and housekeeping.

Safety professionals can support prevention by identifying fire hazards, maintaining appropriate controls and ensuring that applicable emergency arrangements are understood.

Specialized fire-system design, inspection, firefighting and technical evaluation can require qualified personnel beyond the scope of general OSH professional education.

Emergency preparedness establishes arrangements for foreseeable events that can threaten employees, operations or facilities.

Planning can address emergency communication, alarms, evacuation, accountability, emergency assistance, assigned responsibilities and coordination with external resources.

Emergency arrangements should correspond with workplace hazards rather than relying solely on generic procedures.

Emergency action planning translates identified emergency scenarios into organized responsibilities and response arrangements.

• Identify foreseeable emergency scenarios.
• Establish reporting and notification arrangements.
• Define evacuation or other protective actions.
• Assign appropriate responsibilities.
• Maintain access to emergency equipment and exits.
• Coordinate relevant internal and external resources.
• Provide applicable employee information and training.
• Conduct drills or exercises where appropriate.
• Review arrangements following changes or actual events.

Workplace violence prevention requires consideration of threats, aggressive behavior, physical violence and relevant workplace risk factors.

Appropriate controls can involve reporting arrangements, security measures, work practices, communication and emergency procedures based on the organization’s actual risk profile.

Safety professionals should coordinate with appropriate management, security, human resources and emergency personnel where responsibilities overlap.

Workplace inspections provide a structured opportunity to identify hazards, verify controls and observe actual working conditions.

Effective inspections consider equipment, materials, work practices, housekeeping, emergency arrangements and changes that can affect risk.

The value of an inspection depends on the quality of observation, appropriate prioritization and follow-through on identified deficiencies rather than the number of checklist items completed.

Inspections generally focus on workplace conditions and activities, while broader audits or reviews can examine whether management processes are established and functioning as intended.

Program reviews can consider documentation, implementation, responsibilities, training, communication, monitoring and corrective-action processes.

Professional review should distinguish between evidence that a procedure exists and evidence that the procedure is effectively implemented.

Incident and near-miss reporting provides information that can reveal weaknesses in workplace controls.

Reporting systems should capture meaningful information without treating reporting volume alone as a complete measure of safety performance.

Near misses can provide particularly valuable preventive information because they reveal circumstances capable of producing harm before a more serious outcome occurs.

Incident investigation seeks to understand how and why an event occurred so that recurrence can be reduced.

Investigation can involve securing relevant information, examining the work activity, identifying immediate and contributing factors and evaluating the effectiveness of existing controls.

The objective should extend beyond identifying the final action immediately preceding the event to understanding the broader conditions that allowed the event to develop.

Root-cause analysis examines underlying factors that contribute to incidents, recurring deficiencies or control failures.

Potential contributing factors can involve equipment, design, maintenance, procedures, training, supervision, communication, planning or organizational systems.

Assigning an event solely to worker error can produce an incomplete analysis when workplace conditions or system weaknesses influenced the outcome.

Corrective action addresses identified deficiencies, while preventive improvement seeks to reduce the likelihood of similar problems arising elsewhere or recurring later.

Actions should correspond with the hazard and underlying contributing factors and should use the hierarchy of controls where applicable.

Completion should be verified rather than assumed when an action has merely been assigned or entered into a tracking system.

A safety management system organizes occupational safety and health responsibilities into a coordinated framework for prevention and improvement.

Core elements commonly include leadership, policy, responsibilities, hazard identification, risk control, competence, communication, worker participation, operational controls, emergency preparedness, monitoring and review.

The effectiveness of a management system depends on implementation in actual work rather than documentation alone.

Policies establish organizational direction and expectations, while procedures provide more specific arrangements for activities and controls.

Documents should correspond with actual workplace conditions and should be reviewed when processes, equipment, requirements or organizational arrangements change.

A technically correct procedure provides limited protection if affected personnel do not understand it or if workplace conditions make compliance impractical.

Effective safety management requires clarity concerning who is responsible for decisions, implementation, supervision, verification and corrective action.

Responsibilities should correspond with organizational authority, competency and available resources.

Accountability should support prevention and performance rather than encourage concealment of incidents, hazards or unfavorable information.

Workers have direct knowledge of tasks, operating conditions, equipment behavior and practical difficulties that may not be visible through documentation alone.

Participation can include hazard reporting, inspections, risk assessments, incident reviews, safety committees and suggestions for improvement.

Effective participation requires mechanisms through which employee information can reach appropriate decision-makers and receive meaningful consideration.

Safety committees can provide a structured forum for reviewing hazards, incidents, employee concerns, inspections and preventive actions.

Committee effectiveness depends on appropriate participation, clear responsibilities, access to relevant information and follow-up on agreed actions.

A committee should support the organization’s safety-management process rather than become a substitute for operational responsibility and management action.

Professional safety communication translates technical information into practical information that affected personnel can understand and apply.

Communication can include procedures, meetings, briefings, signs, alerts, reports, training and direct consultation.

The effectiveness of communication should be evaluated by understanding and implementation rather than merely by documenting that information was distributed.

Training provides knowledge and instruction, while competence also involves the ability to apply required knowledge and skills appropriately in the work environment.

Training needs should correspond with hazards, responsibilities, equipment and assigned tasks.

For activities requiring practical competency, attendance at a course alone may not be sufficient; demonstration, evaluation, supervision or authorization can also be necessary.

Training needs analysis helps determine who requires training, what they need to understand or perform and the level of competence required.

Needs can arise from assigned responsibilities, workplace hazards, equipment, procedures, regulatory requirements, incidents or organizational changes.

Training should address an identified need rather than being used as the default corrective action for problems primarily caused by design, equipment or organizational weaknesses.

Contractor activities can introduce unfamiliar personnel, equipment, work methods and hazards into an operating workplace.

Effective contractor safety can involve selection criteria, hazard communication, coordination, site requirements, work controls and performance monitoring.

Organizations should also consider how their own operations can create hazards for contractors rather than treating contractor safety as solely the contractor’s responsibility.

Changes to equipment, processes, materials, facilities, staffing or work organization can introduce new hazards or alter existing risk.

Management of change provides a structured opportunity to identify potential consequences before significant changes are implemented.

Relevant controls, procedures, training, emergency arrangements and documentation should be reviewed when the change affects them.

Safety performance measurement helps organizations understand whether preventive processes are functioning and where improvement may be required.

No single metric provides a complete representation of occupational safety and health performance.

Professional evaluation should consider a balanced set of information rather than interpreting low injury counts alone as evidence that hazards are adequately controlled.

Lagging indicators describe outcomes that have already occurred, such as injuries or other unwanted events.

Leading indicators can provide information about preventive activities and system performance before serious outcomes occur.

Examples can include completion of critical corrective actions, verification of controls, inspection findings, training effectiveness or other measures relevant to the organization’s hazards and objectives.

Safety leadership influences priorities, resources, communication and the degree to which preventive expectations are integrated into operational decisions.

Leadership is demonstrated through decisions and behavior rather than policy statements alone.

Safety professionals can support leaders with reliable information, risk analysis and recommendations while recognizing that operational accountability should remain integrated with line management responsibilities.

Safety culture concerns shared patterns of values, expectations and behavior that influence how occupational safety and health is treated within an organization.

Culture is affected by leadership decisions, communication, resource allocation, reporting practices, operational pressure and responses to problems.

Campaigns and slogans can support communication, but lasting improvement generally requires alignment between stated expectations and actual organizational practices.

Occupational safety and health professionals frequently work across multidisciplinary subjects and should understand when additional expertise is required.

Industrial hygiene, occupational medicine, engineering, electrical systems, structural evaluation, fire protection and other specialized disciplines can require qualified practitioners.

Professional practice includes recognizing these boundaries and obtaining appropriate technical support rather than making unsupported conclusions outside one’s competency.

Occupational safety and health systems should evolve as workplace conditions, hazards, technology and organizational knowledge change.

Inspections, assessments, incidents, near misses, worker feedback, performance indicators and management reviews can all provide information for improvement.

Continuous improvement requires converting that information into appropriate actions and verifying whether those actions actually strengthen prevention.

1. Recognize

   Identify hazards, exposures and changing workplace conditions.

2. Assess

   Evaluate risk and the effectiveness of existing controls.

3. Control

   Implement appropriate measures using the hierarchy of controls.

4. Monitor

   Observe performance and verify that critical controls remain effective.

5. Investigate

   Use incidents, near misses and deficiencies to identify contributing and underlying factors.

6. Improve

   Implement and verify corrective and preventive actions.

7. Learn

   Use accumulated information to strengthen organizational systems and future decision-making.

The program provides 132 learning hours of structured occupational safety and health education.

The learning structure progresses from professional OSH principles, hazard identification and risk control through occupational health, technical workplace hazards, inspections, incident investigation, safety management, training, contractor coordination, performance measurement, leadership and continuous improvement.

The extended learning duration allows participants to examine both individual workplace hazards and the management processes needed to address them systematically.

Actual completion requirements are determined by the IOSHQ program configuration applicable to the participant’s enrollment.

Participants must satisfy the learning, assessment and other completion requirements assigned to their enrollment.

Applicable assessment is intended to evaluate understanding of hazard identification, risk assessment, control strategies, occupational health, technical safety subjects, workplace inspections, incident investigation, root-cause analysis, safety management, training, contractor safety, performance measurement and continuous improvement.

Specific assessment methods, passing requirements, permitted attempts and examination conditions are governed by the applicable IOSHQ program configuration and institutional academic policies.

Successful completion establishes an IOSHQ institutional record that the participant has satisfied the applicable educational requirements of the enrolled program and supports issuance of the corresponding credential where provided by the enrollment configuration.

IOSHQ delivers its educational activities within an institutional framework addressing program development, structured learning, assessment, academic integrity, learner support, completion requirements and applicable credential records.

The 132-Hour Occupational Safety and Health Professional program integrates technical hazard knowledge with broader risk-management, investigation and safety-management concepts appropriate to professional OSH development.

IOSHQ maintains documented institutional accreditation records with IABCET and ACISC. Accreditation information is presented according to the applicable scope, status and terms established by the respective organizations.

The 132-Hour Occupational Safety and Health Professional program provides comprehensive education for individuals developing broader professional responsibilities in occupational safety and health.

The knowledge developed through the program can support progression toward advanced responsibilities involving safety supervision, specialist practice, safety management, risk management, training, program coordination and organizational prevention.

Professional development should continue through workplace experience, ongoing education and specialized training appropriate to the participant’s responsibilities and industry.