BOZP coordination on construction sites — a complete guide under Government Regulation No. 396/2006 Coll.

A BOZP coordinator on a construction site is a natural person appointed by the developer, whose task is to ensure coordination of safety measures across all contractors and subcontractors operating on the site. Unlike a safety technician, who serves a single employer, the coordinator stands on the side of the developer and their mandate extends beyond the boundaries of individual contractor agreements.

GR 396/2006 distinguishes two functional roles of the coordinator corresponding to two phases of construction. The first is the documentation coordinator under § 5 GR 396/2006 — they act in the preparatory phase of construction during the drawing up of project documentation, prepare or ensure the preparation of the BOZP plan, and cooperate in the preparation of the notification to the labour inspectorate. The second is the safety coordinator under § 6 GR 396/2006 — they act in the implementation phase, oversee compliance with the BOZP plan, check working procedures, and coordinate safety measures between the individual contractors during the actual construction.

In practice, both roles may be filled by the same natural person or may be entrusted to two different experts. The law neither excludes nor requires this. What matters is that the developer fills both functions before the corresponding phase is activated: the documentation coordinator no later than at the time of preparing the project documentation, and the safety coordinator before the start of implementation works where more than one contractor will be present.

The basis of the legal regulation of safety coordination on construction sites is Government Regulation No. 396/2006 Coll. This regulation transposes the European Directive 92/57/EEC on the implementation of minimum safety and health requirements at temporary or mobile construction sites. The directive was adopted in 1992 in response to the exceptionally high injury rate in European construction and obligated member states to introduce the institution of a safety coordinator on every construction site where more than one contractor is operating.

GR 396/2006 builds on Act No. 124/2006 Coll. on occupational health and safety, which forms the general BOZP framework in the Slovak Republic. Act No. 124/2006 Coll. defines the basic obligations of the employer, defines the safety service, and establishes the powers of the National Labour Inspectorate. GR 396/2006 is a special regulation that gives concrete form to these general obligations for the conditions of the construction industry and extends them to include the obligations of the developer.

Supervision of compliance with obligations on construction sites is carried out by the labour inspectorate under Act No. 125/2006 Coll. on labour inspection. Inspectors are authorised to enter the construction site freely, to require the presentation of the BOZP plan, the labour inspectorate notification, and the letters of appointment for coordinators, and to order the immediate cessation of work in the event of imminent danger. Sanctions for breach of coordination obligations are laid down in § 19 of Act No. 125/2006 Coll.

The statutory obligation to appoint a safety coordinator arises on the basis of the single criterion laid down in § 3 ods. 1 GR 396/2006: the developer shall appoint a coordinator for every construction site on which more than one employer or more than one natural person — entrepreneur (SZČO) will be operating simultaneously or in succession. This criterion is unrelated to the total number of workers on the site or the expected duration of the construction — what is decisive is solely the plurality of contractors.

The condition is met if, for example, one general contractor and a single subcontractor are operating on the site — even in this minimal scenario of two employers, the developer must appoint a coordinator. The condition is equally met if the developer personally carries out some work as a sole trader (SZČO) and engages even just one other self-employed tradesperson for the rest — there are then two natural-person entrepreneurs on the site, and § 3 ods. 1 GR 396/2006 applies in full.

The plurality-of-contractors criterion is assessed at the level of the entire construction project, not individual stages. If different contractors work on the project in succession — for example, bricklayers, then electricians, later heating engineers — the condition of § 3 ods. 1 GR 396/2006 is met, even if at no specific moment are they working simultaneously.

The BOZP coordinator obligation under GR 396/2006 does not apply to all work carried out in the field or on buildings. GR 396/2006 applies exclusively to construction sites within the meaning of the regulation, i.e. places where construction, reconstruction or demolition is taking place. For ordinary workplaces in operation a different regulation applies: Government Regulation No. 391/2006 Coll. on minimum safety and health requirements for the workplace.

A BOZP coordinator on a construction site is also not required if the entire project is carried out by a single contractor without any subcontractors. In that case the condition of § 3 ods. 1 GR 396/2006 (more than one employer or SZČO) is not met and the developer does not have to appoint a coordinator. The safety obligations of that sole contractor arise from § 6 of Act No. 124/2006 Coll. and may be fulfilled by the contractor's own safety technician.

The methodological guidance of the National Labour Inspectorate clarifies borderline cases. Repairs, maintenance and inspections in an operating facility (e.g. boiler replacement, lift inspection or installation of air conditioning) are generally not a construction site within the meaning of GR 396/2006 if they are minor-scope works that do not require the issue of a building permit or the notification of a minor building. In cases of doubt it is always advisable to consult with the relevant labour inspectorate.

The obligation to submit a notification to the relevant labour inspectorate is distinct from the obligation to appoint a coordinator. While a coordinator is required for every plurality of contractors (§ 3 ods. 1), a notification is submitted only when the threshold criteria of § 3 ods. 3 GR 396/2006 are met: the expected duration of the work will exceed 30 working days and at the same time more than 20 persons will be carrying out work on the site, or the expected volume of work will exceed 500 person-days.

The content of the notification is determined by Annex No. 1 to GR 396/2006, which contains a form with mandatory data. The notification must contain: the address of the construction site, the name and address of the developer, the type and scale of the construction, the expected start and end of the work, the maximum expected number of employees on the site, the number of contractors, and the identification of the documentation coordinator and the safety coordinator.

The notification is submitted before the commencement of works to the relevant labour inspectorate according to the location of the construction site. The law does not set a fixed minimum period in days before commencement — the condition is that the notification be delivered to the inspectorate before the actual start of construction work. The notification must be posted in a visible place at the entrance to the construction site throughout the entire construction period.

The BOZP plan is the key document for safety coordination on a construction site. The obligation to prepare it follows from § 5 ods. 2 písm. b) GR 396/2006: the documentation coordinator is obliged to prepare or have prepared a safety and health at work plan for the construction site. The BOZP plan forms part of the project documentation and is submitted within the construction procedure.

The BOZP plan must address the specific risks identified on the given construction site. Annex No. 2 to GR 396/2006 sets out the list of works involving special hazards: work where workers are exposed to the risk of falling from height or into depth, work with dangerous substances or preparations, work in enclosed spaces, work under water, work near live electrical equipment, work involving a radiation load, work using explosives, and work with drilling equipment and excavation work with a risk of collapse. For each such work the BOZP plan specifies concrete organisational and technical measures.

The BOZP plan has a textual and a graphic part. The textual part describes the safety organisation (responsible persons, communication chains, procedure in the event of emergencies, rules for entering the construction site), technological procedures for higher-risk work, and coordination mechanisms between contractors. The graphic part contains a site plan showing the location of construction units, storage areas, vehicle routes, and protection zones.

The BOZP plan is a living document — the safety coordinator under § 6 GR 396/2006 must update it whenever conditions on the site change: when a new contractor enters, when a technological procedure changes, when the work schedule changes, or when new risks are identified. Each contractor is obliged to familiarise their own employees with the BOZP plan and keep a record of this.

The qualification requirements for the coordinator are laid down in § 6 ods. 1 GR 396/2006. The coordinator must be a natural person who is a site manager or construction supervisor (i.e. a person with professional competence under the Building Act) or a safety technician (BT) holding the relevant certificate issued by the National Labour Inspectorate under Act No. 124/2006 Coll.

The law contains an explicit prohibition in § 6 ods. 1 GR 396/2006: the safety coordinator may not perform the function of site manager on the same construction site. The reason is systemic: the site manager is responsible for the technical management of work in the interest of a specific contractor, whereas the coordinator represents the interests of the developer and oversees all contractors — including the one for whom the site manager in question works. Accumulating both functions in one person would create a systemic conflict of interest.

The coordinator is appointed by and paid by the developer, not the contractor. This rule ensures the coordinator's independence from the contractors whose working procedures they check. The developer must issue the coordinator with a written letter of appointment defining their authorisations, responsibilities and rights on the construction site.

A BOZP coordinator on a construction site and a safety technician are two distinct functions with different legal bases, a different client, and a different scope of authority. In practice they are often confused, leading to serious misunderstandings — particularly regarding the question of who is responsible for what.

On a single construction site there may therefore be multiple safety technicians operating in parallel (one for each employer-contractor) and one coordinator (for the developer). The coordinator is not superior to the individual contractors' BTs, but cooperates with them in coordinating safety measures across the entire site.

GR 396/2006 strictly distinguishes two phases of construction and the corresponding coordinator obligations. The preparatory phase is covered by § 5 and corresponds to the period of project preparation. The implementation phase is covered by § 6 and corresponds to the period of actual construction.

The documentation coordinator (§ 5) has the following main duties: to coordinate the application of prevention principles in technological and organisational decisions during the design of the construction; to prepare or commission the preparation of the BOZP plan; to take into account information from designers and other experts when drawing up the BOZP plan; and to prepare or cooperate in the preparation of the notification submitted to the labour inspectorate.

The safety coordinator (§ 6) has the following main duties: to coordinate the application of BOZP plans and procedures; to organise cooperation and communication between contractors and subcontractors; to coordinate oversight of the application of working procedures; to update the BOZP plan when conditions on the site change; to inform responsible persons of shortcomings; and in the event of immediate danger — to require the cessation of work.

The basic rule of the developer's legal responsibility is clearly stated in § 3 ods. 5 GR 396/2006: the appointment of a coordinator does not release the developer from responsibility for fulfilling the obligations under this regulation. This provision is key: even when the developer appoints an experienced and professionally competent coordinator, the developer remains fully responsible for ensuring that coordination proceeds properly.

The developer's responsibility includes: ensuring the selection of a competent coordinator with the qualification under § 6 ods. 1 GR 396/2006; including the obligation to cooperate with the coordinator in contracts with contractors; creating the organisational and financial conditions for the effective performance of the coordinator; and ongoing monitoring of whether the coordinator is actually performing their function.

Not even a natural person who is not an entrepreneur and is building a family house is automatically exempt from the obligations of GR 396/2006. If at least two tradespeople (even as sole traders, SZČO) are working on the site, the developer is obliged to appoint a coordinator. The absence of a coordinator at the time of an occupational accident on a construction site may lead to the personal liability of the developer — as a natural person — including criminal consequences for causing bodily harm through negligence.

For breach of obligations in the area of BOZP coordination on a construction site, the labour inspectorate may impose a fine under § 19 of Act No. 125/2006 Coll. on labour inspection. The act distinguishes two sanction regimes according to the seriousness of the breach and its consequences.

Under § 19 ods. 1 of Act No. 125/2006 Coll., the labour inspectorate may impose a fine of up to €100,000 for a breach of BOZP regulations. If the breach caused serious bodily harm, the fine is at least €20,000. If the breach resulted in the death of an employee, the fine is at least €33,000.

For a serious breach of BOZP regulations, under § 19 ods. 2 písm. b) bod 1 of Act No. 125/2006 Coll., a fine of from €1,000 to €200,000 is imposed. A serious breach is a qualified breach that directly endangers the safety and health of a large number of persons or creates a risk of a major accident. The absence of a coordinator on a construction site with multiple contractors, where a serious occupational accident occurred, may be classified in this way.

The following table lists typical construction scenarios and answers the question of whether, for a given type of construction, the obligation to appoint a BOZP coordinator arises under § 3 ods. 1 GR 396/2006. The decisive criterion is always the plurality of contractors.

The table shows that even a relatively small construction project (a family house with two tradespeople) requires a coordinator. Conversely, extensive repair work carried out by a single large contractor does not require a coordinator — even if dozens of employees are working on the site. The number of employees is irrelevant to the coordinator obligation; what is relevant is solely the legal plurality of contractors.

The cost of BOZP coordination on a construction site depends on several factors: the scale and duration of the construction, the number of contractors, the complexity of works involving special hazards, and the required frequency of the coordinator's visits to the site. As a rough guide, a coordinator's hourly rate ranges from €16 to €30, and preparation of a BOZP plan from €200. Total coordinator costs are typically in the range of 0.1 to 0.5 percent of the total construction budget.

When selecting a coordinator, verifiable qualification under § 6 ods. 1 GR 396/2006 is key: the coordinator must be a site manager, construction supervisor or safety technician. Always verify the BT certificate in the NIP register; the certificate number must be valid and must correspond to the natural person with whom you are concluding the contract.

Availability and frequency of presence on the construction site also matters. The law does not set a minimum frequency of visits, but a coordinator who comes to the site once a month cannot effectively coordinate safety risks that change every day. Experts recommend agreeing the frequency of visits and the form of reports from each visit directly in the contract.

The costs of a BOZP coordinator are negligible compared with the potential fines (§ 19 of Act No. 125/2006 Coll. — up to €200,000 for a serious breach), criminal liability, and insurance-law risks. Alpha Safety s.r.o. provides BOZP coordination on construction sites throughout the Slovak Republic. References and a price quote can be found on the page BOZP coordinator on construction sites.