Leadership and Worker Participation (ISO 45001 Clause 5)
Top management commitment, the OH and S policy, clear roles, and genuine worker consultation
Leadership and Worker Participation
(ISO 45001 Clause 5)
Clause 5 sits at the top of the governance pyramid in ISO 45001, and our team helps your leaders show that commitment in ways an auditor and a workforce both believe. Under sub clause 5.1 top management demonstrates leadership through real behaviours, taking accountability, providing resources, explaining why safety matters, making sure the system delivers what it should, backing workers, and driving continual improvement. Under 5.2 leadership establishes a health and safety policy and communicates it. Under 5.3 leadership assigns roles, responsibilities and authorities so everyone knows who owns what. The pivotal change from BS OHSAS 18001 lives in 5.4, where you consult with and secure the participation of workers and their representatives at every applicable level and function, across how the system is developed, planned, run, evaluated and improved. That sub clause is the formal home of CCPS RBPS element 4 on workforce involvement, and we treat it as the heart of a healthy safety culture rather than a box to tick.

How the study is executed
A structured, facilitated process that runs from scope definition through close out and produces defensible, actionable outputs.
Per Cl.5.1, assess top management behaviours, accountability, resources, communication, continual improvement support.
Per Cl.5.2, draft OH&S policy including commitment to safe working conditions, requirement compliance, hazard elimination, worker consultation.
Per Cl.5.3, assign accountability for OH&S system effectiveness, conformance, reporting, align with corporate organisation.
Per Cl.5.4, establish consultation channels, H&S committees, surveys, briefings, suggestion systems, non managerial worker emphasis.
Per Cl.5.4, ensure worker participation in hazard ID, risk assessment, incident investigation, MOC, audit findings, training design.
Annual review of leadership engagement, policy currency, worker participation depth, align with Cl.9.3 management review.

What the study covers in full
Outcomes of Leadership and Worker Participation (ISO 45001 Clause 5)
- Visible leadership translates into discipline out on the floor
- Worker participation brings hazards to light that managers never see
- Clause 5.4 lays the groundwork for a fair and open culture
- Annual review keeps the policy current and meaningful
- Clear evidence that stands up to scrutiny against clause 5 of ISO 45001 2018
- Coverage of CCPS RBPS elements 1 and 4
- Worker participation that meets OSHA 1910.119 paragraph c
- Alignment with the safety committee duties in section 41A of the Factories Act
- Stronger alignment across functions
- Clear signals of how engaged your workforce really is
- Deeper, more honest management of change reviews
- Steady progress up the curve of cultural maturity
- The cost of incidents you never have
- Lower workers compensation outlay
- A stronger position should you ever face an insurer or a court
- A lift in your ESG rating
Codes & standards we work to
Triggers that signal the need
Where Leadership and Worker Participation (ISO 45001 Clause 5) applies
Wellheads, separators, gas compression, FPSO topsides, produced water systems.
Distillation columns, reactors, heat exchangers, storage spheres, LPG handling.
Cryogenic exchangers, liquefaction trains, BOG compressors, storage and sendout.
Reactive systems, batch reactors, solvent handling, runaway reaction scenarios.
Boilers, HRSGs, steam headers, hydrogen systems, ammonia SCR units.
Sterile vessels, CIP/SIP, pressure fermenters, solvent recovery, spray dryers.
Tangible deliverables
- A pack of evidence demonstrating leadership commitment
- A health and safety policy with a plan for communicating it
- A matrix of roles, responsibilities and authorities
- A working mechanism for consulting your workers
- A framework that brings workers into decision making
- An annual review of leadership engagement
Ready to start your project?
Speak with our team to scope an engagement tailored to your facility, regulatory context, and lifecycle stage.