ISO 45001 clause 7.4.1: design communication around people and decisions

What clause 7.4.1 requires in practice

Clause 7.4.1 asks the organisation to establish, implement and maintain the processes for internal and external communication. Within them it determines what it will communicate, when, with whom and how. The audience includes people at different levels and functions inside the organisation, contractors and visitors, and other interested parties.

The organisation takes diversity into account, with gender, language, culture, literacy and disability named as examples, and considers the views of external interested parties when it sets up the process. It also takes legal and other requirements into account and makes sure the OH&S information communicated is reliable and consistent with what the system generates. It responds to relevant communications and retains documented information as evidence, as appropriate. No particular channel, template or log is prescribed.

Design for the recipient’s decision

Start with what the recipient needs to understand or do. A visitor needs relevant site information; a contractor may need coordination requirements; management may need a decision about an unresolved control issue. Those purposes call for different content, timing and methods.

Identify responsibility for preparing, checking and communicating important information. Where technical or legal interpretation is needed, use suitable competence. Avoid allowing an urgent request to produce an unsupported assurance simply because someone expects an immediate answer.

Account for diversity and external views

The process takes relevant diversity factors into account, including gender, language, culture, literacy and disability. This is a practical question about whether communication can be understood and used. Translation may help, but accessible design and confirmation of understanding may also be necessary.

Consider relevant external interested parties’ views when establishing communication arrangements. A contractor or emergency-response interface may reveal a need that an internal team has overlooked. The organisation still determines an appropriate process; it does not need to adopt every suggested channel or format.

Why designing communication around the recipient pays off

A notice that was issued but not understood protects nobody. Designing communication around what the recipient must decide or do reduces misunderstandings between shifts, between employers on a shared site and between the organisation and visitors. Considering diversity early avoids expensive rework after an incident reveals that part of the workforce could not use the information. Reliable, consistent messages also protect the organisation's credibility with authorities and clients, because statements can be traced to the system's own information. Auditors frequently test this by following one message from decision to recipient.

How to implement clause 7.4.1

The sequence below shows one practical way to design the process. Keep the design practical and test it on the least well served audience first, since gaps there usually reveal weaknesses for everyone. Document only what helps.

1. Start from the decisions and actions each audience must take, such as a visitor following site rules or a contractor coordinating work.
2. Describe each audience, including its languages, literacy, access to systems and working hours.
3. Choose content, timing and method to suit, and test whether the recipient can use the message.
4. Assign responsibility for preparing, checking and releasing important information, using competent review where interpretation is needed.
5. Collect the views of relevant external parties, such as contractors or emergency services, and decide which to adopt.
6. Set how incoming communications are received, answered and recorded, and how urgent matters are escalated.
7. Review the design after incidents, complaints or changes of workforce, and update audiences and methods accordingly.

Two illustrative process designs

Keep information consistent and answer relevant messages

Communication should be consistent with information generated within the system and reliable. Check important facts, versions and boundaries. Where an investigation is incomplete, make that status clear. A polished message that overstates certainty can undermine decisions and trust.

Respond to relevant OH&S communications. The response may involve clarification, investigation or referral to a competent owner. The process should connect the message with the necessary action and preserve a route for feedback, rather than simply acknowledge receipt.

Evidence and common mistakes