Product Overview

Summary: This Lighting and Ventilation Safe Operating Procedure sets out clear, practical steps to ensure safe, compliant and comfortable work environments across Australian workplaces. It helps businesses manage the WHS risks associated with poor lighting, inadequate ventilation, heat stress and air quality, while supporting productivity and regulatory compliance.

Lighting and ventilation are fundamental building controls that directly affect worker safety, health and performance. Inadequate lighting can lead to slips, trips and falls, eye strain and errors, while poor ventilation contributes to heat stress, exposure to airborne contaminants, and an increased risk of illness. This SOP provides a structured, repeatable approach to planning, operating and maintaining lighting and ventilation systems so that they consistently meet WHS requirements and the specific needs of your workplace activities.

Developed for the Australian regulatory environment, the procedure guides you through assessing existing conditions, setting performance criteria, implementing controls, and documenting inspections and maintenance. It addresses a wide range of workplace settings—from offices and warehouses to workshops, laboratories and healthcare facilities—ensuring that both natural and mechanical systems are considered. By implementing this SOP, organisations can demonstrate due diligence under WHS legislation, reduce the risk of incidents linked to poor environmental conditions, and create a healthier, more comfortable workplace that supports sustained productivity.

The document is written in clear, practical language suitable for both technical and non-technical users. It integrates hazard identification, risk assessment and control measures with day-to-day operational tasks such as changing lighting layouts, adjusting ventilation rates, managing complaints about thermal comfort or odours, and responding to equipment failures. It also supports integration with existing WHS management systems, contractor management processes and preventive maintenance schedules.

Key Benefits

• Ensure consistent compliance with Australian WHS obligations for safe lighting, ventilation and thermal comfort.
• Reduce the risk of incidents related to poor visibility, heat stress, fatigue and airborne contaminants.
• Improve worker comfort and concentration by optimising lighting levels, airflow and temperature control.
• Standardise the way inspections, maintenance and fault reporting are carried out across all sites.
• Provide clear evidence of due diligence for regulators, insurers and internal audits.

Who is this for?

• WHS Managers
• Facilities Managers
• Site Supervisors
• Operations Managers
• Maintenance Supervisors
• Health and Safety Representatives (HSRs)
• Building Managers
• Laboratory Managers
• Production Managers
• Office Managers

Hazards Addressed

• Slips, trips and falls due to inadequate or uneven lighting
• Eye strain, headaches and fatigue from glare or insufficient illumination
• Heat stress and heat-related illness from poor ventilation and high temperatures
• Exposure to airborne contaminants, fumes, vapours and dusts due to inadequate extraction or filtration
• Accumulation of carbon dioxide and poor indoor air quality in enclosed or crowded spaces
• Reduced visibility in emergency situations due to failed or inadequate emergency and exit lighting
• Electrical hazards associated with damaged or improperly maintained lighting systems

Included Sections

• 1.0 Purpose and Scope
• 2.0 References, Standards and Legislative Requirements
• 3.0 Definitions and Key Terms
• 4.0 Roles and Responsibilities
• 5.0 Hazard Identification and Risk Assessment for Lighting and Ventilation
• 6.0 Performance Criteria for Lighting Levels and Ventilation Rates
• 7.0 Design and Layout Considerations (Natural and Artificial Lighting, Airflow Paths)
• 8.0 Operating Procedures for Lighting Systems
• 9.0 Operating Procedures for Ventilation and Air Conditioning Systems
• 10.0 Inspection, Testing and Preventive Maintenance Requirements
• 11.0 Managing Changes, Faults and Complaints (Hot/Cold, Odours, Glare, Noise from Plant)
• 12.0 Control Measures for Specific Work Areas (Offices, Warehouses, Workshops, Laboratories, Amenities)
• 13.0 Emergency and Exit Lighting Requirements and Checks
• 14.0 Contractor Management and Access to Plant Rooms
• 15.0 Training, Information and Communication for Workers
• 16.0 Recordkeeping, Monitoring and Continuous Improvement
• 17.0 Review and Audit of the SOP

Legislation & References

• Model Work Health and Safety Act
• Model Work Health and Safety Regulations
• Safe Work Australia – Code of Practice: Managing the Work Environment and Facilities
• Safe Work Australia – Code of Practice: Managing the Risk of Heat Stress in the Workplace (where adopted or referenced by jurisdictional guidance)
• AS/NZS 1680.1: Interior and workplace lighting – General principles and recommendations
• AS/NZS 1680.2 series: Interior and workplace lighting – Specific applications
• AS 1668.2: The use of ventilation and air conditioning in buildings – Ventilation design for indoor air contaminant control
• NCC (National Construction Code) – Performance requirements for ventilation and lighting
• AS/NZS 2293.1: Emergency escape lighting and exit signs for buildings – System design, installation and operation