Dangerous goods ADR: duties, classes and representatives at a glance

The European Agreement on the International Carriage of Dangerous Goods by Road (ADR) applies in 2026 in version 2025/2026 and has been incorporated into German law via the Dangerous Goods Ordinance on Roads, Railways and Inland Waterways (GGVSEB) and the Dangerous Goods Officer Ordinance (GbV). Anyone who is involved in the transport of dangerous goods as a sender, filler, carrier, loader or unloader must, in accordance with Section 1a GbV, generally appoint a dangerous goods representative unless an exemption applies. According to the Fines Ordinance for Dangerous Goods, violations can be punished with fines of up to 50,000 euros per offense, or in aggregate form if there are several breaches of duty. In addition, there are downtimes when the vehicle is stopped and organisational follow-up work is carried out, which quickly exceeds the economic scope of the fines.

This article explains in a structured manner what obligations are established by ADR 2025/2026, which nine classes of dangerous goods there are, when exemptions for small quantities, limited quantities or tradesman regulations apply, how the dangerous goods representative is appointed and trained in writing and how the annual report can be documented in an audit-proof manner. You will receive practical information for ordering, mandatory training in accordance with Chapter 1.3 ADR, annual report and risk analysis. In the end, you know the most important adjustment screws, the typical complaints from the catalogue of fines for dangerous goods and can assess when an externally appointed dangerous goods representative is economically superior to an internal solution.

The ADR is a multilateral agreement that is updated every two years; In 2026, version 2025/2026 will apply. It regulates cross-border road transport of dangerous goods and is applied via the GGVSEB to both international and domestic transport. In addition, the GbV regulate the obligation to appoint and tasks of the dangerous goods officer as well as the obligations for stationary facilities (loading points, tank farms). Who falls within the scope checks three levels: classification of the dangerous goods, applicable packaging and labelling requirements and obligations for each role involved (shipper, filler, carrier, loader, unloader). This role clarification is at the beginning of every compliance inventory.

The responsible authority punishes violations of the ADR or the GbV with fines. Common violations include: failure to appoint a dangerous goods representative, lack of training in accordance with Chapter 1.3 ADR, incorrect labelling of packages, incomplete transport documents and inadequate written instructions for the driver. Fines range between 200 and 50,000 euros per offense. According to Section 328 of the Criminal Code, the unauthorized transport of dangerous goods is punishable if it endangers life, limb or other people's property of significant value. In addition, there are civil law claims for damages in the event of personal injury or property damage.

Anyone who appoints an external dangerous goods officer as an officer-as-a-service covers the obligations of the GbV with a single contractual relationship. CIVAC is a compliance platform and officer-as-a-service. The appointment certificate, signed, filed, verifiable, forms the first proof for every traffic control and every official inspection. Even in multi-site structures with multiple warehouses, shipping centres or filling points, the order can be managed in a uniform reporting line, so that management receives audit-ready status per location and in a consolidated manner. The workspace documents orders, training, incidents and annual reports in a single file with audit-proof versioning.

The ADR divides dangerous goods into nine classes. Class 1 includes explosive substances and articles containing explosives, further divided into subclasses 1.1 to 1.6 according to danger. Class 2 concerns gases (flammable, non-flammable, toxic), Class 3 concerns flammable liquid substances such as fuels, solvents and paints. Class 4 is divided into 4.1 flammable solid substances, 4.2 self-igniting substances and 4.3 substances that develop flammable gases in contact with water. Class 5 includes inflammatory substances (5.1) and organic peroxides (5.2). This first half of the classes covers the majority of classic industrial goods shipping.

Class 6 includes toxic substances (6.1) and infectious substances (6.2). Class 7 concerns radioactive substances, Class 8 corrosive substances such as acids and alkalis, Class 9 various dangerous substances and articles, including lithium batteries (UN 3480, 3481 and others), asbestos, environmentally hazardous substances and magnetic material. The classification is based on the UN number, the official name and the packaging group (I to III) for classes that differentiate between levels of danger. Incorrect or missing packaging groups are a common complaint during official inspections.

Each class has its own packaging requirements (UN-approved packaging, IBC, tanks), labelling (orange plates, danger labels), prohibitions on loading together and written instructions for the driver. Anyone who transports class 1 or class 7 is subject to additional approval requirements according to Section 7 GGVSEB and safety regulations according to Chapter 1.10 ADR. Lithium batteries (Class 9) are a focus of inspections in 2026 because many shippers underestimate UN packaging and condition requirements, particularly for damaged or defective batteries (UN 3091, 3481). Shipping with devices (UN 3091, 3481) also requires a clear distinction compared to shipping individually packaged cells.

Not every transport of dangerous goods is fully subject to ADR. The ADR recognises four important exemption concepts. First: Exemption in connection with the type of transport according to Chapter 1.1.3 ADR, in particular the 1000 point rule (Chapter 1.1.3.6), according to which certain maximum quantities per transport unit are exempt from obligations. Anyone who remains below the threshold is exempt from parts of the ADR obligations, but not from classification and basic packaging. The points result from multiplying the quantity by a class-specific factor, which is stored in the chapter's table.

Secondly: limited quantities (LQ) according to Chapter 3.4 ADR. Here, dangerous substances in small inner packaging, grouped together in outer packaging, are exempt from many obligations, but must be marked with the LQ symbol. Third: Excepted Quantities (EQ) according to Chapter 3.5 ADR with even smaller quantities and corresponding labels. Fourth: the craftsman regulation according to Chapter 1.1.3.1 c, which grants relief for transport by craftsmen in connection with their main activity. This regulation is to be interpreted strictly and does not apply to commercial shipments to third parties.

An exemption must be documented in writing, with classification, quantity determination and justification. Deadline expires as soon as we become aware of it: Anyone who discovers that an alleged exemption does not apply must immediately ensure full ADR application and check all previous shipments. In the FAQ section you will find information on typical misjudgments, for example when adding together several shipments on the same day or when switching to pure LQ transport. Licence the workspace for your internal representatives or have our representatives order it. Others run compliance like a filing cabinet. We run it like software. A documented exemption decision is the only reliable protection in the event of an inspection.

According to § 1a GbV, the dangerous goods representative is to be appointed by companies whose activities include the transport of dangerous goods or the associated packaging, loading, filling or unloading. Shippers, fillers, loaders, unloaders and carriers are required to order unless an exemption pursuant to Section 2 GbV applies. The order is made in writing with a list of tasks in accordance with Section 8 GbV, reporting line to management and proof of training. The training is taken in front of the IHK or a recognised body; The certificate is valid for five years and can be extended by taking a refresher test. The representative must be available and continuously document his activities.

The tasks of the dangerous goods officer include: monitoring compliance with the dangerous goods regulations, advising the company on activities relevant to dangerous goods, preparing the annual report in accordance with Section 8 GbV, participating in procedural instructions, investigating accidents, violations and near misses as well as training management in accordance with Chapter 1.3 ADR. The agent must be able to act independently and not receive instructions that interfere with his or her duties. In this role, an internal representative is also expressly protected from operational instructions.

In 2026, an externally appointed dangerous goods representative typically costs between 200 and 600 euros net per month for small shippers with a manageable volume and between 600 and 1,800 euros for companies with complex transport, their own tanks or fixed systems. CIVAC provides 490 audit templates in the workspace, including appointment certificate, catalogue of tasks, annual report template, training matrix according to Chapter 1.3 ADR and incident analysis protocols. Audit-proof, documented, Section 8-proof. The auditor calls, the evidence is ready. This measurably reduces the effort required for ordering, training and report maintenance, especially at several locations with different ranges of materials.

Every transport subject to ADR requires three document categories. Firstly: the transport document according to Chapter 5.4.1 ADR with UN number, official name, class, packing group, tunnel restriction code (if relevant), number and description of packages, quantity in gross weight or volume and name and address of the consignor and consignee. If there are several substances, they are listed in the order of UN numbers or another logical order. Incorrect spelling of the official name regularly leads to complaints.

Secondly: the written instructions for the driver according to Chapter 5.4.3 ADR, in a language that the driver understands. The instructions contain general hazard characteristics, measures to be taken in the event of an incident, personal protective equipment to be worn and first aid measures. They must be accessible in the driver's cab before starting the journey. Third: the labelling of the packages (danger labels according to Chapter 5.2), the transport unit (orange plates according to Chapter 5.3) and the danger labels on containers and tanks. Tank vehicles with substance-specific plates show the UN number and danger number in the defined form.

Violations of documentation and labelling obligations are among the most common complaints during traffic controls. Missing or incorrect transport documents usually lead to fines of between 200 and 1,500 euros per shipment. Anyone who operates multiple shipping centres benefits from uniform templates with automated filling from the master data. In the CIVAC workspace, sample texts for transport documents, written instructions in several languages ​​and audit logbooks for labelling controls can be maintained centrally, with clear versioning for every ADR update every two years. When changing versions, it must be checked whether existing forms are still valid or need to be replaced. A central version storage saves searching during the ongoing shipping process and reduces errors in the first week after it comes into force.

Chapter 1.3 ADR requires that all persons whose activities include the transport of dangerous goods receive training appropriate to their tasks. The training includes three modules: general awareness (classes, dangers, regulations), task-specific content (shipping, packaging, loaders, unloaders, drivers) and safety training (prevention, behaviour in the event of an incident, first aid). The training is documented with date, content, duration and signature and stored for three years. New employees are trained before the first dangerous goods-related activity and not just at the next collection date.

Drivers of vehicles that transport dangerous goods above certain quantities also need an ADR certificate in accordance with Chapter 8.2 ADR. There is a basic course and advanced courses (Tank, Class 1, Class 7), which must be renewed after five years with a refresher exam. The driver's licence must be carried in the driver's cab and presented at every inspection. Anyone who drives without a valid ADR licence risks a fine and the vehicle being stopped until the matter is clarified. Temporary drivers and subcontractors also fall under this obligation.

Gaps in training are the second most common reason for complaints during official inspections. Ideally, training planning is role-related: warehouse employees, shipping clerks, drivers, loaders and unloaders each need training content tailored to their tasks. In the CIVAC workspace, the training matrix is ​​maintained for each employee, function and training date, with automatic reminders of the respective refresher requirement. The advantage of making an order from reading is that annual training planning is not carried out ad hoc, but along a documented reporting line to management. Templates for face-to-face and e-learning training can be used directly from the workspace. External subcontractors can also be included in the training matrix, provided you place the transport in their hands or organise it together.

The dangerous goods representative prepares an annual report on the company's activities in connection with dangerous goods in accordance with Section 8 GbV. The report is presented to company management and retained for at least five years. Mandatory content is: description of activities, quantity statistics by class, incidents and near misses, training carried out, audits, improvement measures, violations and their treatment as well as an outlook for the following year. A mere list is not enough; The report must identify measures, those responsible and deadlines. The management signs the report and thereby documents the knowledge.

Incidents according to Chapter 1.8.5 ADR must be reported if certain threshold values ​​are exceeded, such as personal injuries, property damage over 50,000 euros, release of dangerous goods in excess of certain quantities or tank leaks. The report is made to the responsible authority within one month of the incident using a standardised form. Near misses without damage are not reportable, but are valuable for internal analysis and training planning. Consistent recording of near misses has been proven to reduce the probability of reportable events.

The risk analysis in accordance with Chapter 1.10 ADR is mandatory for the transport of large quantities (Table 1.10.3.1.2). It includes security plans, anti-theft measures, staff training and access control. In the CIVAC workspace, annual reports, incident logs, risk analysis and training matrix can be managed in one mandate, with a clear reporting line and audit-proof storage. This means that the annual report does not become the remaining work in January, but rather a structured summary of what was documented during the year anyway. The management receives a verifiable status report at any time. For official inquiries, content can be prepared in hours instead of days, which provides a measurable response advantage in the case of event-related inspections. Internal reviews by the corporate audit department also run significantly faster if every statement in the annual report is included with the source, date and person responsible.

Authority controls take place on two levels. First: Traffic checks by the police and BAG (Federal Office for Logistics and Mobility) check the transport document, identification, driver's licence, written instructions, condition of packaging, securing the load and the condition of the vehicle. In the event of defects, the responsible authority imposes fines, which are recorded in a nationwide catalogue of fines for dangerous goods. Secondly: event-related or routine inspections in the company check the appointment of the dangerous goods officer, annual reports, training courses, procedural instructions and incident reports. Both levels can complement each other in that a finding from traffic control leads to an operational inspection.

Typical complaints include: missing or outdated appointment certificate, incomplete proof of training, incorrect UN number on the package, missing tunnel restriction codes on the transport document, inadequate written instructions, incorrect securing of the load and failure to report reportable incidents. For lithium batteries, the most common errors are class 9 classification without consideration of UN packaging testing and failure to mark damaged or defective cells. Shipping lithium batteries in devices also requires an independent classification decision.

Structured audit preparation with a clear reporting line significantly reduces complaints. CIVAC provides 490 ready-to-use audit templates, including traffic inspection checklists, shipping pre-inspection, tank audits and training status. The reporting line between the dangerous goods officer and management is maintained with the date, person responsible and completion status. Anyone who holds other representative mandates in parallel, such as a hazardous substances officer for warehousing, benefits from a uniform list of substances, containers and processes, which avoids duplication of work between GGB and GSB and ensures consistent substance data. Coordination with the company doctor and occupational safety specialist is also possible on the same platform because substance data, risk assessments and training certificates come from one source.

If you need clarity about the ADR status in your own company, start with three steps. First: inventory of the substances and mixtures handled with classification according to UN number, class and packing group. Second: role clarification, which function of the ADR participant the company fulfils (shipper, filler, carrier, loader, unloader) and which of these roles are relevant per location. Third: Examination of the exemptions, in particular LQ, EQ and 1000 point rule, as well as the ordering obligation according to Section 1a GbV. This inventory is the basis of every reliable officer appointment.

If you would like to fill the role of dangerous goods officer externally, CIVAC, as a compliance platform and officer-as-a-service, checks the individual requirements of your company. Licence the workspace for your internal representatives or have our representatives order it, depending on the volume, range of materials and number of locations. You will receive an appointment certificate, a catalogue of tasks, a training plan, an annual report template and an audit calendar in one mandate, with an SLA of 2 working days and EU data residency. If there are several locations, the mandate structure can be consolidated or managed per plant.

For a non-binding comparison of your current setup, write to info@civac.de or use the contact form on the role overview. Within 2 working days you will receive a concrete offer including a draft appointment certificate, classification analysis and training schedule, tailored to your range of materials and your role as involved. Upon request, we can add a cost-effectiveness calculation against your current internal setup, based on locations, volumes and incident history. In the initial consultation, we clarify the role, range of materials, quantities and locations as well as the desire for a consolidated or plant-related mandate structure so that the order proposal reflects the actual audit effort. If necessary, we integrate another representative role into the same mandate, such as hazardous materials responsibility for the storage side or a fire protection function for tank farms, which simplifies the interfaces between the roles and consolidates the reporting line to management. Turn reading into an assignment.