HSE Professional Guide · Safety & Health Coordination · Issue 7

The Client's Role – What Determines the HSE Coordinator's Effectiveness

7 July 2026  ·  Reading time: approx. 12 min

Introduction

Previous issues in this series examined the HSE Coordinator's obligations, entitlements and toolkit in detail. This issue approaches the subject from a different perspective – that of the client. Because even the most well-prepared, legally compliant coordinator is only as effective as the client genuinely enables them to be.

This authorisation, however, is not a matter of the client's goodwill or discretion – it is the client's own statutory duty. The coordinator's right to stop work (Section 82/A of the OHS Act) does not depend on the client's approval. If a client pressures or replaces a coordinator for making a lawful safety decision, that itself is evidence that the client failed to enable the coordinator to be effective – which increases, not reduces, the client's own statutory liability.

Decree 4/2002. (II.20.) SzCsM-EüM does not place obligations solely on the coordinator – the client's (employer's) liability is at least equally significant, and cannot be transferred to another party or substituted by documentation alone.

The client's statutory liability

What the legislation says about the client

This provision has several fundamental consequences that a significant proportion of clients do not fully appreciate:

  • The client cannot transfer their liability to the coordinator – appointing a coordinator does not relieve the client of their own statutory obligation
  • The client is responsible for ensuring that the coordinator is genuinely able to carry out the role – not merely appointed on paper
  • The client's liability remains in force even where the coordinator has failed to act – the question is whether the client did everything in their power to enable the coordinator to be effective

⛔ The client's liability is non-transferable

  • Neither the appointment of a coordinator, nor the contract with the main contractor, nor insurance relieves the client of their personal legal liability
  • In the event of a fatal or serious occupational accident, the authority investigates the client's liability as well – in particular, whether the coordinator held the necessary authority and resources
  • The fine band in force since 1 March 2024 (HUF 100,000–100,000,000) applies to the client as well, where occupational safety deficiencies arise from the client's own failure

Authorisation

Authorisation as the coordinator's most important working tool

The coordinator's statutory entitlements are not sufficient on their own – genuine effectiveness requires explicit authorisation given by the client. This is not merely a matter of courtesy: without authorisation, the coordinator's instructions can simply be disregarded by the main contractor, the construction manager or the site manager.

What the appointment document and client authorisation must contain

1

Clear authority over the main contractor: the client's document must state that the main contractor is obliged to implement the coordinator's HSE-related instructions

2

Right of access: the coordinator may enter every part of the construction site without restriction – including subcontractor work areas

3

Access to documents: the coordinator receives designs, amendments, subcontractor agreements and work schedules

4

Participation in coordination meetings: the coordinator is a standing member of project management meetings – not an invited guest, but a permanent participant

5

Direct contact with the client: the coordinator can approach the client directly – not only through the main contractor – when they consider it necessary

6

Right to stop work: in the event of immediate danger, the coordinator may stop work without requiring the client's prior approval

If the client does not provide the above authorisations, the coordinator formally satisfies the statutory requirements but is rendered genuinely powerless. This is precisely the difference between a coordinator who exists on paper and one who is genuinely effective.

The right to stop work

The right to stop work belongs to the coordinator – what must the client clarify?

Under Section 82/A of the OHS Act, a person performing occupational safety specialist activities – the coordinator – is obliged to stop or cause work to be stopped in the event of immediate and serious danger. This is not a discretionary decision but a statutory obligation, and it is not granted by the client or the main contractor: it arises directly from the law, independent of the client's approval.

In practice, however, stopping work has significant organisational, financial and legal consequences, and main contractors are often inclined to dispute or ignore such an instruction if it isn't clearly anchored in the contractual chain. For this reason, the client doesn't need to "grant" the right itself – it already belongs to the coordinator – but does need to make its exercise unambiguous and undisputable at contract level:

ℹ️ What the client must set out in the contract – not the right itself, but its enforceability

  • The coordinator's decision to stop work does not depend on the client's consent – under Section 82/A of the OHS Act, this is an immediate, independent decision in the event of immediate danger
  • The main contractor's agreement must state that the coordinator's stop-work instruction takes immediate effect, and that the main contractor is obliged to comply without delay or dispute
  • The financial consequences of a work stoppage – loss, delay, liquidated damages – must be addressed by the client at contract stage, not disputed retrospectively
  • Work stopped by the coordinator may not be restarted by the client without the coordinator's approval – this secures the practical effect of the coordinator's statutory decision, not a separate entitlement

The procedure: when consultation is required – and when it isn't

A common source of uncertainty in practice is whether, upon identifying a risk, the coordinator must stop work immediately without consultation, or whether there's room for on-site discussion with the site manager, the project manager, or the client's representative. This isn't a theoretical question – the absence of a clear procedure breeds tension and mistrust on both sides.

7

Immediate, serious danger – no consultation required: under Section 82/A of the OHS Act, the coordinator may stop work immediately, with verbal notice to whoever is present on site in a responsible role (site manager or foreman). Written, documented notice to the client, the site manager and the main contractor is mandatory within 24 hours at the latest, describing the hazard identified, the time of the action, and its justification.

8

A non-immediate but safety-relevant deviation – room for consultation: the coordinator flags the issue to the site manager or project manager, and a joint search for a solution takes place within a reasonable, short timeframe – same day is recommended – recorded in a written note. If no solution is reached, or the risk escalates, the coordinator is entitled to stop the work.

This two-tier procedure is worth setting out in advance – in the Safety and Health Plan itself, or in the appointment document – so every party knows the rules before a situation arises. This is exactly the kind of content element the earlier section of this guide ("The content of the Safety and Health Plan") identified as missing from the statutory framework.

A predefined, jointly understood procedure doesn't weaken the coordinator's statutory authority – on the contrary, it makes it transparent and predictable, reducing mistrust and the likelihood of conflict for everyone involved.

Organisational culture

The impact of the client's approach on the project's HSE culture

Beyond statutory compliance, the client's approach decisively influences the entire project's HSE culture. If the client treats the coordinator as an administrative burden, everyone – including the main contractor and subcontractors – senses this and behaves accordingly.

The coordinator is needed "only for the paperwork" and is not involved in real decisions
The main contractor and subcontractors do not take the coordinator's instructions seriously – the HSE function is hollowed out
The client pressures the coordinator not to issue a work stoppage
The coordinator is caught between their statutory obligation and client pressure – accountability becomes diffuse
The client regularly disregards the coordinator's findings at project management meetings
The coordinator loses credibility with subcontractors as well – the safety culture fully breaks down
The client treats the coordinator as a full project team member, involving them in decisions
The main contractor and subcontractors take HSE expectations seriously – compliance is based on understanding, not fear
The client documentably supports the coordinator's work stoppage decisions
Every participant in the project knows that the client stands behind HSE decisions – this alone acts as a deterrent

International good practice

The coordinator as a partner – an unresolved problem

This series has so far focused on the coordinator's statutory tools and the importance of client authorisation. But there's a deeper, largely unspoken problem in the profession: many main contractors and subcontractors don't see the coordinator as a partner, but as an obstacle – someone who slows down the work and adds cost and bureaucracy. This perception isn't unfounded: in local practice, we too often encounter the type of coordinator who threatens a stoppage over every minor deviation instead of looking for a solution. The result is predictable: main contractors and subcontractors start lobbying the client to narrow the coordinator's role, or to replace them with someone more "accommodating".

⚠️ Why does this lobbying happen?

  • The coordinator often only appears at the construction phase – unfamiliar with the project's economic and scheduling constraints, so their decisions seem "theoretical"
  • Communication is one-directional: prohibition or instruction, not joint problem-solving – this puts the main contractor in an adversarial position
  • The market also includes coordinators who don't meet the qualification and experience requirements prescribed by law at all – this devalues and cheapens the profession, which brings only short-term financial benefit to the client while hindering the development of the profession as a whole
  • Because the market doesn't yet sufficiently differentiate between levels of professional competence, price can easily become the main selection criterion – which doesn't favour genuinely experienced, well-prepared coordinators
  • There is no professional chamber or representative body to protect competent coordinators' interests and make this quality difference clear to clients and the authority

It's worth stating plainly: the common view among main contractors and subcontractors that regulatory compliance hinders the work is mistaken. Both experience and international practice show that early, professionally executed safety planning prevents delays and extra costs – it doesn't cause them.

What international practice does differently

The UK's CDM 2015 (Construction (Design and Management) Regulations 2015) addresses this structurally: Regulations 5 and 8 place a mutual duty to "cooperate and coordinate" not only on the Principal Designer or Principal Contractor, but on every duty holder – designer, contractor, client. Safety becomes a shared project responsibility rather than the sole burden of one role, with the coordinator acting as facilitator rather than sole decision-maker.

In the Scandinavian models (e.g. Norway's verneombud or Sweden's arbetsmiljöombud safety representative systems), the safety representative participates in project meetings from the design phase onward, with authority extending beyond stopping work to proposing alternative solutions before an issue escalates into a stoppage. The underlying assumption: involving the safety professional early is cheaper and faster than late intervention.

A new model: the three pillars of partner-based HSE coordination

Building on this, it's worth deliberately establishing a partner-based HSE coordination model locally, built on three pillars:

9

Early involvement: the coordinator participates from the design phase, when the schedule and construction methodology are being shaped – not retrofitting safety onto finished plans

10

Solution-based decision-making: every prohibition or stoppage comes with at least one documented, safe alternative proposed by the coordinator – the goal isn't "no," it's "how, safely"

11

Mutual accountability: main contractors and subcontractors are documented participants in safety decisions too – responsibility isn't the coordinator's alone, but shared, echoing CDM 2015's mutual cooperation duty

For construction leaders, this translates into concrete criteria for selecting a coordinator – beyond the statutory qualification requirements:

ℹ️ Questions worth asking before selecting a coordinator

  • At what phase do they typically join a project – design, or only at the start of construction?
  • How do they document the alternative solutions they propose alongside a prohibition?
  • How often do they attend project management meetings – as a standing member, or an occasional guest?
  • Do they have verifiable, hands-on construction site experience beyond the statutory minimum qualification?

This shift in mindset isn't yet an expectation – it's a choice. And that's exactly what allows those who make it first to gain a competitive edge. Coordinators and HSE providers who position themselves as partners, not inspectors, will increasingly be the ones sophisticated clients and developers seek out – not because they're cheaper, but because they mean less risk, less delay, and better collaboration.

Regulatory gap

The content of the Safety and Health Plan – what the law doesn't define

Decree 4/2002. (II.20.) SzCsM-EüM requires the preparation of a Safety and Health Plan, but does not specify its mandatory content in detail. This gap is related to another problem raised earlier in this series – the uncertainty around authorisation: both stem from the fact that the legislation defines the framework but doesn't fill it with clear, enforceable requirements.

In practice, this means the quality of Safety and Health Plans varies enormously between projects and coordinators: some are a few generic, template-based pages; others are detailed, project-specific risk assessments. Because there's no statutory minimum content, the authority has no consistent benchmark to inspect against – so the plan often becomes a question of formal existence rather than substantive adequacy. This reinforces exactly the same uncertainty that clouds the relationship between the client, the developer and the coordinator: there's no clear, universally known baseline to work from.

By comparison, the UK's CDM 2015 regulations set out in Schedule 3 exactly what a Construction Phase Plan must contain – including a project description, the schedule, risk management measures, a list of hazardous activities with specific mitigating measures, and a clear allocation of responsibilities. Swedish and Norwegian regulations similarly prescribe structured mandatory content for safety planning documentation. This isn't bureaucratic overhead – it's precisely what makes clear what the authority, the client and the main contractor can legitimately expect from the document.

What a minimum content standard would clarify

A statutory minimum content requirement – even in the form of a sector recommendation or standard – would at minimum clarify the following elements:

  • The mandatory elements of a project-specific – not template-based – risk assessment
  • A responsibility matrix for all parties involved in construction (client, main contractor, subcontractors, coordinator)
  • Identification of hazardous work processes and the specific preventive measures assigned to each
  • The required frequency of plan updates and the associated documentation obligation
  • The minimum elements the authority can actually inspect and hold parties accountable for

Until this content framework exists at the statutory level, the responsibility falls on the profession itself: coordinators and clients who voluntarily apply a detailed, auditable content standard in their own practice not only protect themselves legally, but help turn the Safety and Health Plan from a document that exists on paper into a genuine project management tool.

Shared interest

The client and the coordinator ultimately want the same thing

Throughout this series we have noted on multiple occasions that the coordinator's work is not directed against the client – it serves precisely to protect the client. This issue is a good place to set out this point in full.

✅ What the client gains with a genuinely authorised coordinator

  • Legal protection: demonstrable evidence that the client fulfilled all statutory obligations – the coordinator's documented work protects the client's interests in regulatory and court proceedings
  • Financial protection: the prevented accident, the prevented regulatory sanction and the prevented project delay are all quantifiable savings
  • Reputational protection: a fatal occupational accident or serious regulatory proceeding causes not only legal and financial consequences, but lasting reputational damage – prevention avoids both
  • Project performance: stable, continuous HSE coordination reduces unexpected events that disrupt the programme – an effective coordinator protects the project's progress, not obstructs it

The client's checklist for coordinator appointment

  • Does the appointed coordinator meet the three-part qualification requirement under Section 2 of Decree 4/2002?
  • Does the appointment document clearly set out the coordinator's authority and right of instruction over the main contractor?
  • Does the coordinator have unrestricted site access rights and access to documentation?
  • Is the coordinator a standing member of project management meetings?
  • Does the coordinator have direct contact with the client – not only through the main contractor?
  • Is the right to stop work clearly recorded in both the appointment document and the main contract?
  • Does everyone within the client's organisation know who the coordinator is and what their role entails?

The coordinator is only as effective as the client enables them to be. If the client genuinely protects their own legal and financial interests, authorising the coordinator is not a burden – it is an investment.

Next issue The next instalment in this series looks at an international comparison of Safety and Health Plans – what content and format different European regulatory models require, and what local practice can learn from them.

⚠️ A note on this issue

  • This article does not replace project-specific legal and professional advice – the statutory frameworks set out here apply to typical construction projects; different rules may apply in special cases
  • The legislation cited was current at the time of preparation – it is advisable to monitor changes in the regulatory environment on an ongoing basis
  • The overriding message of this series: well-functioning HSE coordination is not an administrative burden – it is the project's and the client's best protection

Statutory references

  • Decree 4/2002. (II.20.) SzCsM-EüM – in particular Sections 3, 6–8 and 9
  • Act XCIII of 1993 on Occupational Safety (OHS Act) – in particular Section 82/A
  • Act C of 2023 on Hungarian Architecture (Méptv.) and the associated implementing government decrees
  • Government Decree 191/2009. (IX.15.) on construction industry execution activities (amended Construction Code)
HSE Professional Guide · Solar Safety HSE Kft.