Product Overview

Summary: This Noise Pollution and Hearing Conservation SOP provides a clear, compliant framework for managing workplace noise and protecting workers from noise-induced hearing loss. It translates complex Australian WHS requirements into practical controls, monitoring processes, and training expectations that can be applied across diverse work environments.

Excessive workplace noise is one of the most common – and preventable – causes of permanent hearing damage in Australian workplaces. This Noise Pollution and Hearing Conservation Safe Operating Procedure provides a structured, end-to-end approach to identifying hazardous noise, implementing engineering and administrative controls, and ensuring workers are protected through effective hearing conservation programs. It is designed to be applied in a wide range of settings, including construction sites, workshops, factories, warehouses, transport depots and resource operations.

The SOP breaks down your legal obligations under Australian WHS legislation into practical, step-by-step actions: from initial noise assessments and risk evaluation, through to control selection, fit-for-purpose hearing protection, audiometric testing, and worker training. It helps businesses move beyond ad-hoc use of earmuffs and plugs, towards a systematic, evidence-based program that reduces noise exposure at the source and documents due diligence. By adopting this procedure, organisations can significantly reduce the risk of noise-induced hearing loss claims, improve communication and productivity on site, and demonstrate robust compliance during regulator inspections or audits.

Key Benefits

• Ensure compliance with Australian WHS regulations for managing hazardous workplace noise and hearing conservation.
• Reduce the risk of noise-induced hearing loss, tinnitus and related workers’ compensation claims.
• Standardise the process for conducting noise assessments, implementing controls and reviewing their effectiveness.
• Improve selection, fit, use and maintenance of hearing protection to maximise real-world attenuation.
• Provide clear documentation and evidence of due diligence for regulators, clients and internal audits.

Who is this for?

• WHS Managers
• Health and Safety Representatives (HSRs)
• Site Supervisors
• Operations Managers
• Plant and Maintenance Managers
• Construction Project Managers
• Manufacturing Supervisors
• Facilities Managers
• Human Resources Managers
• Rail and Transport Safety Managers
• Mining and Resources Safety Coordinators
• Workshop Forepersons

Hazards Addressed

• Exposure to hazardous noise levels above prescribed exposure standards
• Noise-induced hearing loss (NIHL) and permanent threshold shifts
• Tinnitus and other long-term auditory health effects
• Communication difficulties and reduced situational awareness due to high noise levels
• Increased risk of incidents and near misses from workers not hearing alarms, signals or instructions
• Fatigue, stress and reduced concentration associated with chronic noise exposure
• Improper or inconsistent use of hearing protection devices

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Key Terms (Noise, Exposure Standard, LAeq, Peak Noise, etc.)
• 3.0 Roles, Responsibilities and Consultation Requirements
• 4.0 Applicable Legislation, Standards and Codes of Practice
• 5.0 Identification of Noise Sources and Affected Work Areas
• 6.0 Noise Assessment and Monitoring Procedures
• 7.0 Risk Evaluation and Determining Exposure Levels
• 8.0 Hierarchy of Control Measures for Noise
• 9.0 Engineering Controls (Isolation, Substitution, Maintenance and Design)
• 10.0 Administrative Controls (Scheduling, Job Rotation, Signage and Access Control)
• 11.0 Hearing Protection Program (Selection, Fit Testing, Use and Maintenance)
• 12.0 Audiometric Testing and Ongoing Health Monitoring
• 13.0 Training, Instruction and Worker Consultation
• 14.0 Communication in Noisy Environments and Alarm Audibility
• 15.0 Procurement and Design Considerations for Low-Noise Plant and Equipment
• 16.0 Inspection, Maintenance and Calibration of Noise Monitoring Equipment
• 17.0 Incident Reporting, Early Symptom Reporting and Response
• 18.0 Record Keeping and Documentation Requirements
• 19.0 Review, Audit and Continuous Improvement of the Hearing Conservation Program
• 20.0 References, Related Documents and Forms/Templates

Legislation & References

• Work Health and Safety Act 2011 (Cth) and harmonised state and territory WHS Acts
• Work Health and Safety Regulations 2011 – Part 4.1 Hazardous Work (Noise)
• Safe Work Australia – Code of Practice: Managing Noise and Preventing Hearing Loss at Work
• AS/NZS 1269 series: Occupational noise management
• AS/NZS 1270: Acoustics – Hearing protectors
• AS/NZS 1269.4: Occupational noise management – Auditory assessment
• AS/NZS 4801: Occupational health and safety management systems (or ISO 45001 equivalent)
• Relevant state-based WHS regulations and codes of practice for noise (e.g. SafeWork NSW, WorkSafe Victoria guidance)