Product Overview

Summary: This Safe Operating Procedure defines a clear, defensible framework for supervising contractors undertaking work on your sites. It helps Australian businesses control WHS risks, manage legal obligations, and ensure contractors work to your safety standards—not just their own.

Contracted work introduces unique WHS risks, especially where multiple duty holders share a workplace. This Contracted Work Supervision SOP provides a structured approach for planning, overseeing, and reviewing all contractor activities so that your organisation maintains effective control over safety, even when the work is performed by external parties. It clarifies who is responsible for what, how supervision is carried out, and how issues are escalated and resolved on the spot.

The procedure is designed for Australian workplaces that engage trades, maintenance providers, construction contractors, specialist technicians, or service vendors. It guides you through contractor induction, verification of competencies, permits to work, site access controls, monitoring of high‑risk tasks, and post‑work sign‑off. By implementing this SOP, businesses can reduce the risk of incidents involving contractors, demonstrate due diligence under WHS legislation, and avoid the common pitfalls of assuming contractors will “manage their own safety”.

Key Benefits

• Ensure clear, documented supervision of all contracted work to meet WHS due diligence obligations.
• Reduce the likelihood of incidents involving contractors by standardising how work is planned, monitored, and controlled.
• Clarify roles, responsibilities, and communication channels between the PCBU, supervisors, and contractors.
• Demonstrate compliance with WHS legislation, Codes of Practice, and client requirements during audits or investigations.
• Streamline contractor onboarding, monitoring, and close‑out, saving time while maintaining strong safety oversight.

Who is this for?

• Site Supervisors
• Project Managers
• WHS Managers
• Facilities Managers
• Operations Managers
• Contract Administrator
• HSE Advisors
• Maintenance Managers
• Construction Managers
• Business Owners and PCBU Representatives

Hazards Addressed

• Uncontrolled high‑risk construction work (e.g. working at heights, confined spaces, excavation)
• Interaction between contractors and plant, vehicles, or mobile equipment
• Unauthorised access to restricted or hazardous areas by contractors
• Failure to follow site‑specific safety procedures, permits, and isolation requirements
• Poor coordination between multiple contractors leading to conflicting activities
• Inadequate induction and communication of site hazards to contractor personnel
• Fatigue, time pressure, and shortcuts taken to meet contractual deadlines
• Inadequate emergency preparedness for contractor‑related incidents

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Key Terms (PCBU, Contractor, Principal Contractor, Supervisor)
• 3.0 Roles, Responsibilities and Accountability for Contractor Supervision
• 4.0 Pre‑Engagement Requirements and Due Diligence Checks
• 5.0 Contractor Induction, Training and Competency Verification
• 6.0 Planning of Contracted Work and Risk Assessment Requirements
• 7.0 Permit to Work, Isolation and Access Control Processes
• 8.0 Site Entry, Sign‑In and Daily Pre‑Start Requirements for Contractors
• 9.0 Supervision Levels and Monitoring Methods (routine, high‑risk, remote)
• 10.0 Communication, Consultation and Coordination with Multiple Duty Holders
• 11.0 Managing High‑Risk Construction Work by Contractors
• 12.0 Incident, Hazard and Near‑Miss Reporting Involving Contractors
• 13.0 Non‑Compliance Management, Work Stoppage and Escalation Procedures
• 14.0 Emergency Preparedness and Response for Contractor Activities
• 15.0 Post‑Work Inspection, Handover and Sign‑Off
• 16.0 Records Management and Documentation Requirements
• 17.0 Review, Audit and Continuous Improvement of Contractor Supervision

Legislation & References

• Work Health and Safety Act 2011 (Cth and relevant state/territory equivalents)
• Work Health and Safety Regulation 2011 (and state/territory equivalents)
• Safe Work Australia – Code of Practice: Work Health and Safety Consultation, Cooperation and Coordination
• Safe Work Australia – Code of Practice: Construction Work
• Safe Work Australia – Code of Practice: Managing the Risk of Falls at Workplaces
• AS/NZS ISO 45001:2018 Occupational health and safety management systems
• AS 1742.3: Manual of uniform traffic control devices – Traffic control for works on roads (where relevant to contractor works)