48 Hour Occupational Safety and Health Manager for General Industry

The 48 Hour Occupational Safety and Health Manager for General Industry program from the American Institute of Safety Professionals is a management-level certification that develops the programme leadership, management system, and organisational competencies required to design, implement, and direct a complete safety function for a general industry facility or business unit. Where the OSH Specialist provides technical expertise and the OSH Supervisor enforces daily compliance, the OSH Manager is responsible for the entire safety programme: defining safety policy, designing the management system architecture, allocating resources, managing the safety team, setting performance targets, coordinating with operational management, and reporting safety performance to executive leadership.

The 48 Hour OSH Manager programme is built around the management system frameworks that define modern safety programme excellence: OSHA’s Recommended Practices for Safety and Health Programs, ANSI/ASSP Z10 (Occupational Health and Safety Management Systems), and ISO 45001:2018. These frameworks share a common architecture — management leadership and commitment, worker participation, hazard identification and assessment, hazard prevention and control, education and training, programme evaluation and improvement — and the OSH Manager programme teaches participants to implement each element within a general industry facility using the Plan-Do-Check-Act (PDCA) cycle that drives continuous improvement.

The programme delivers 36 hours of mandatory core modules covering safety management system design and implementation, safety policy and programme architecture, safety team leadership and development, safety budget and resource management, contractor safety programme management, safety performance measurement and management review, safety culture assessment and development, and the executive communication skills that translate safety performance into the business language that senior leaders understand. An additional 12 hours of specialised modules cover advanced audit programme management, integrated management systems (ISO 45001 + ISO 14001 + ISO 9001), workers’ compensation management, and organisational change management for safety transformation.

All training is delivered 100 percent online through Microsoft Teams and the American Institute of Safety Professionals Learning Management System (LMS). Upon completion, graduates receive an American Institute of Safety Professionals certificate, professional wallet card, and official transcript. The 48 Hour OSH Manager represents the management tier of the General Industry career ladder, positioned between the 44 Hour OSH Specialist (technical expertise) and the 132 Hour OSH Professional (comprehensive professional capstone).

Upon completing the 48 Hour Occupational Safety and Health Manager for General Industry program, participants will be able to: Design and implement a safety management system aligned with OSHA’s Recommended Practices, ANSI/ASSP Z10, and ISO 45001:2018, applying the Plan-Do-Check-Act cycle to establish, operate, and continuously improve the safety programme.

• Develop organisational safety policy statements, safety programme objectives, and measurable safety performance targets that align with business goals and demonstrate management commitment to worker safety.
• Build and manage a safety team: defining safety roles and responsibilities across the organisation, hiring and developing safety staff, establishing competency requirements for safety personnel, and managing performance of safety supervisors, specialists, and coordinators.
• Develop and manage the safety budget including operational expenditure (training, PPE, testing, inspection), capital expenditure (engineering controls, equipment upgrades, ventilation systems), and the return-on-investment analysis that justifies safety spending to finance and executive leadership.
• Architect the organisation’s contractor safety management programme: pre-qualification requirements, onsite safety orientation, contractor compliance monitoring, multi-employer worksite responsibilities per OSHA’s multi-employer citation policy, and contractor performance evaluation.
• Design and manage the internal safety audit programme: audit schedule development, auditor competency requirements, audit execution against regulatory and management system standards, findings prioritisation, corrective action management, and management review of audit results.
• Lead safety performance measurement using both leading indicators (training completion, inspection frequency, near-miss reporting rates, behavioural observation scores) and lagging indicators (TRIR, DART, LTIFR, EMR) to drive data-informed decision-making.
• Conduct safety culture assessments using maturity models (Bradley Curve, Hudson Model) and develop culture improvement strategies that engage management leadership, build worker participation, and create the reporting culture that sustains long-term safety performance.
• Present safety programme performance, regulatory compliance status, and investment recommendations to executive leadership in the language of business performance: cost avoidance, productivity impact, insurance premium optimisation, regulatory risk, and reputational value.
• Manage organisational change as it affects safety: new equipment introduction, process modifications, facility expansions, organisational restructuring, and the management-of-change procedures that prevent change-related incidents.

• Safety specialists and senior safety officers preparing for promotion to safety manager positions
• Newly appointed safety managers who need structured management-level training before or shortly after assuming the role
• EHS coordinators and safety coordinators transitioning from technical or administrative roles into programme management
• Operations managers, plant managers, and facility managers who are assuming safety programme oversight as part of their expanded responsibilities
• Safety professionals in manufacturing, warehousing, food processing, healthcare, and utilities seeking a management-level credential
• Safety consultants expanding into safety programme design and management system implementation services
• Professionals preparing for or complementing the American Institute of Safety Professionals Certified Health and Safety Manager (CHSM) certification

Prerequisite: Completion of the 30 Hour, 36 Hour, or 44 Hour General Industry programme is recommended. 2 or more years of practical safety experience is recommended for candidates without prior programme-level training.

• Completion of the 30 Hour, 36 Hour, or 44 Hour General Industry programme is recommended
• 2 or more years of practical safety experience, including supervisory or specialist responsibilities, is recommended
• No formal academic degree is required
• All instruction is delivered in English; professional proficiency in English is required

Upon completion, graduates receive an American Institute of Safety Professionals certificate, wallet card, and transcript. All credentials are employer-verifiable at amiosp.com/student-verifications.

• Level 1 → 10 Hour General Industry Safety and Health
• Level 2 → 30 Hour General Industry Safety and Health
• Level 3 → 32 Hour Safety Committee Member
• Level 4 → 36 Hour Safety Committee Chair
• Level 5 → 36 Hour OSH Trainer
• Level 6 → 36 Hour OSH Supervisor
• Level 7 → 44 Hour OSH Specialist
• Level 8 → 48 Hour OSH Manager for General Industry — YOU ARE HERE
• Level 9 → 132 Hour OSH Professional for General Industry

Managers seeking the comprehensive professional capstone should progress to the 132 Hour OSH Professional. Those seeking the American Institute of Safety Professionals professional certification track should consider the Certified Health and Safety Manager (CHSM) or Registered Safety Manager (RSM) certifications alongside this programme.

The 48 Hour Occupational Safety and Health Manager for General Industry program integrates management system frameworks with practical programme leadership competencies.

Core Mandatory Modules (36 Hours)

• Safety Management System Design and Implementation (6 Hours): OSHA Recommended Practices framework. ANSI/ASSP Z10 architecture. ISO 45001:2018 clause-by-clause implementation: context of the organisation, leadership and worker participation, planning, support, operation, performance evaluation, and improvement. Plan-Do-Check-Act cycle application. Gap analysis between current state and target management system. Implementation project planning and timeline development.
• Safety Policy, Programme Architecture, and Objectives (3 Hours): Writing organisational safety policy statements. Defining programme scope and boundaries. Setting measurable safety objectives and targets. Aligning safety objectives with business goals. Cascading objectives from organisational level through departmental to individual level.
• Safety Team Leadership and Development (4 Hours): Defining the safety organisation structure: safety manager, specialists, supervisors, coordinators, committee members. Writing safety job descriptions with clear responsibilities. Hiring and selecting safety personnel. Competency frameworks for safety staff. Performance management: goal setting, coaching, performance reviews. Developing succession plans for safety positions.
• Safety Budget and Resource Management (3 Hours): Building the annual safety budget: operational costs (training, PPE, monitoring, inspection, testing) and capital costs (engineering controls, equipment, ventilation, guarding). Cost-benefit analysis for safety investments. ROI calculation and presentation. Insurance premium optimisation through Experience Modification Rate (EMR) management. Justifying safety spending to finance leadership.
• Contractor Safety Programme Management (3 Hours): Contractor pre-qualification systems: safety performance criteria, insurance requirements, written programme verification. Contractor orientation and site-specific training. Onsite contractor monitoring and compliance enforcement. Multi-employer worksite compliance per OSHA policy. Contractor performance scorecards and feedback. Managing subcontractor tiers.
• Internal Safety Audit Programme Management (4 Hours): Developing the annual audit programme: scope, frequency, auditor assignment. Audit checklists from regulatory and management system requirements. Conducting compliance audits. Non-conformance classification (major, minor, observation). Corrective action management: root-cause analysis, action plans, implementation verification, effectiveness review. Management review of audit programme results.
• Safety Performance Measurement and Management Review (4 Hours): Designing the safety dashboard: leading indicators (training completion, inspection scores, near-miss rates, observation counts) and lagging indicators (TRIR, DART, LTIFR, severity rate). Benchmarking against industry performance (BLS data, NAICS-specific rates). Conducting management reviews per ISO 45001 Clause 9.3: inputs, outputs, actions, and follow-up. Trend analysis and predictive safety analytics.
• Safety Culture Assessment and Development (3 Hours): Culture maturity models: Bradley Curve (DuPont), Hudson Model (Hearts and Minds). Conducting culture assessments: perception surveys, behavioural observations, leadership interviews. Developing culture improvement plans: management visibility, worker engagement, reporting culture, just culture principles, recognition systems. Measuring culture change over time.
• Executive Communication and Stakeholder Management (3 Hours): Presenting safety to executive leadership: translating safety metrics into business language (cost avoidance, productivity, insurance, regulatory risk, reputation). Board-level safety reporting. Managing stakeholder expectations: operations, HR, finance, legal, insurance. Building cross-functional safety partnerships. Influencing without direct authority.
• Regulatory Compliance Management (3 Hours): Building the regulatory compliance framework: identifying applicable OSHA standards, monitoring regulatory changes, maintaining the compliance calendar, managing OSHA recordkeeping (29 CFR 1904), and coordinating OSHA inspection response at the management level.

Specialised / Elective Modules (12 Hours)

• Advanced Audit and Management System Certification (3 Hours): ISO 45001 certification process: Stage 1 and Stage 2 audit preparation, certification body selection, surveillance audit management, and maintaining certification. Internal auditor competency development. Audit programme maturity progression.
• Integrated Management Systems (3 Hours): Integrating ISO 45001 (Safety), ISO 14001 (Environment), and ISO 9001 (Quality) into a unified IMS framework. Shared processes: document control, internal audit, management review, corrective action, training. Benefits and challenges of integration. IMS audit coordination.
• Workers’ Compensation and Claims Management (3 Hours): Understanding the workers’ compensation system: premiums, EMR calculation, loss reserves. Return-to-work programmes: modified duty, transitional work, case management. Claims management: early reporting, investigation, communication with insurers. Reducing EMR through programme improvements and claims management discipline.
• Change Management for Safety Transformation (3 Hours): Organisational change models (Kotter’s 8-Step, ADKAR) applied to safety programme transformation. Managing resistance to safety change. Stakeholder analysis and engagement. Communication strategies for safety changes. Sustaining improvements after initial implementation.