UN 3082 and hazard number 90: What shippers and agents need to know

The combination of danger number 90 and UN 3082 is regularly encountered in commercial shipping, without many shippers and recipients recognising it as dangerous goods. UN 3082 refers to environmentally hazardous substance, liquid, n.o.s. according to ADR 2025. (not otherwise specified) and is assigned to class 9, packing group III. The danger number 90 is in the orange warning panel above and means environmentally hazardous substance or various dangerous substances. In practice, this applies to lubricants, used hydraulic oils, certain crop protection products, cosmetic concentrates, cleaning chemicals and many industrial chemicals with aquatic toxicity. This makes UN 3082 one of the most common entries when products without classic flammability or corrosiveness still fall under ADR.

Anyone who ships substances under UN 3082 is bound to the ADR regulations as a shipper, carrier or recipient, supplemented by GGVSEB for domestic traffic and the requirements for appointing a Dangerous Goods Officer § 1 GbV. This article places the position UN 3082 in the ADR context, shows the operational obligations in packaging, labelling, transport documents and training and explains how CIVAC, as a compliance platform and officer-as-a-service, keeps the documentation in an audit-proof manner and fulfils the order obligation in 2 working days. The current versions of ADR 2025 and GGVSEB are taken into account, with reference to practice 2026.

UN 3082 is the UN number for environmentally hazardous liquid substances that are not specifically named. The entry can be found in Table A of Chapter 3.2 ADR and assigns the substance to Class 9 (various dangerous substances and objects). The packing group is III, which marks the lowest danger level within the classification. The classification as environmentally hazardous follows the criteria in Section 2.2.9.1.10 ADR, based on acute and chronic aquatic toxicity according to GHS.

The hazard number 90 appears on the orange warning sign in the upper field. It means environmentally hazardous substance or various dangerous substances. The bottom number of the warning sign is the UN number, here 3082. The two-digit danger number 90 should not be confused with a three-digit danger number like 99 or with the doubling like 33 for highly flammable, because it does not indicate the intensity but rather the type of substance.

In practice this means: Anyone who uses lubricating oils, used hydraulic oils, certain pesticides, cosmetic concentrates or cleaning chemicals with aquatic toxicity shipped in general cargo or tank, most likely runs under UN 3082 and is subject to ADR regulations on packaging, labelling, accompanying documents, training and security. A general assumption that a liquid lubricant product is not dangerous because it is not flammable or corrosive is often wrong and leads to complaints in the audit. The decisive factor is the classification according to safety data sheet Section 14, which shows the UN number and the packaging group and must correspond to the classification in the internal substance register. Anyone who does not integrate the safety data sheet into the ADR process regularly overlooks the classification. In the event of a dispute before the authority or court, the safety data sheet is the central piece of evidence because it records the classification findings for which the supplier is responsible and thus also documents the ADR-relevant consequences for the subsequent shipper in a binding manner. A central safety data sheet management with version status and automatic updating is therefore part of the standard of a professional dangerous goods organisation and protects against complaints that result from outdated classification findings.

UN 3082 is packing group III. This results in simplifications in terms of packaging and transport documents, but no fundamental exemption. An important path is the LQ exemption (Limited Quantities) according to Chapter 3.4 ADR. For UN 3082, the LQ regulation allows inner packaging of up to 5 liters, provided that the packages do not exceed the maximum gross mass of 30 kg and are marked with the black and white LQ diamond mark. Under LQ, many ADR obligations are eliminated, but not the obligation for safe packaging and proper labelling.

Beyond LQ, the 1,000 point rule applies according to Section 1.1.3.6 ADR. For UN 3082, packing group III, the multiplier is 1. This means: up to 1,000 kg or 1,000 liters per transport unit, relief applies, for example with the obligation to display an orange warning sign and with the transport document. However, this is not an exemption from the ADR, but rather a relief within the regulatory framework. Training obligations and the obligation to have a dangerous goods officer can remain regardless of this.

The obligation to appoint a Dangerous goods officer according to Section 1 GbV applies to companies whose activities include the transport of dangerous goods, including packing, loading, filling and unloading. The exemption according to Section 2 GbV must be interpreted narrowly and only applies in clearly defined constellations. Anyone who regularly sends UN 3082 should actively check and document the ordering obligation, because failure to do so is subject to a fine according to Section 37 GGVSEB and, in the event of damage, triggers the question of organisational negligence according to Section 130 OWiG. A written quantity and activity assessment with the date and person responsible should therefore be part of every compliance file and updated at least annually because ordering obligations can change with the scope of activity. This assessment also serves as the basis for internal audits and as a response to inquiries from authorities, which experience shows focus on quantity information and the role of participants rather than on individual shipping processes.

Packages with UN 3082 carry the danger label model 9 (class 9), black and white with seven vertical stripes at the top and the number 9 at the bottom. In addition, the symbol for environmentally hazardous substances in accordance with Section 5.2.1.8 ADR must be applied, the so-called fish and tree symbol. This symbol is often missing in practice because shippers assume that the Class 9 label covers everything. It is independent and additionally required as soon as the substance is classified as environmentally hazardous according to Section 2.2.9.1.10 ADR.

The UN number 3082 must also appear on each package, preceded by the letter UN. In the case of internally packaged substances, the labelling must be affixed to both the inner packaging and the outer packaging, provided the latter contains several inner packagings. This applies accordingly to the official name of the substance Environmentally hazardous substance, liquid, n.o.s., followed by the technical name of the substance in brackets if the ADR requires this.

Shipments under LQ bear the black and white LQ diamond mark with minimum dimensions of 100 mm x 100 mm instead of the full ADR marking. This does not replace the fish and tree symbol unless the LQ regulations specifically provide for an exemption. In practice, fish and tree labelling has established itself as the safer solution even under LQ because it is also accepted in international traffic and reduces queries. Audit-proof, documented, ADR-proof. In addition, the minimum size of the labels must be observed: 100 mm x 100 mm for the danger label and also 100 mm x 100 mm for the fish and tree symbol, with reduced sizes only for small packages according to Section 5.2.2.2.1.1.2 ADR. Incorrectly sized labels lead to complaints, even if the content of the labelling is complete. It is helpful to have packing and labelling instructions for each substance in the workspace, which are hanging at the packing station in the shipping area and are compared with each shipping batch in order to avoid errors in the routine.

The transport document according to Section 5.4.1 ADR contains the following mandatory information for UN 3082: UN number (UN 3082), official name (environmentally hazardous substance, liquid, n.o.s.), technical name in brackets if specified, class 9, packing group III, number and description of packages, total quantity, name and address of the sender and recipient. The information must be provided in a specific order, often in the form: UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S., 9, III, (E).

Common errors in the transport document: missing technical name in brackets, incorrect order of information, missing tunnel restriction (E is the lowest level and most required), missing number of packages. If you forego a flat rate for packaging and instead specify exactly 12 canisters, each 5 liters, you will avoid complaints. The language of the transport document is German for domestic transport; For cross-border transport, an additional language is required in accordance with Section 5.4.1.4.1 ADR.

Written instructions in accordance with Section 5.4.3 ADR must be provided to the transport unit if the ADR regulations apply. They are deposited as a four-page standard document with several associations and must be in the driver's language. They provide information about what to do in the event of an accident or emergency. If they are missing, inspection by the police or the BAG is subject to a fine. A central storage in the workspace with up-to-date templates and automatic provision to dispatch reduces the risk of an outdated form being handed over in a hectic situation. In practice, it has proven useful to generate transport documents and written instructions as a linked set of documents for each shipment so that both documents are always coordinated with each other. In addition, it is worthwhile to have a language function that generates the transport document in the additional language required, because in the export business manual language maintenance regularly makes errors, which can lead to unnecessary waiting times at the border in the event of an inspection.

ADR and GGVSEB name several parties involved, each with their own duties. The sender according to Section 1.4.2.1 ADR is responsible for the ADR-compliant handover: classification, packaging, labelling, transport document, securing. The shipper in accordance with Section 1.4.3.1 ADR hands over packages ready for dispatch to the carrier. The carrier according to Section 1.4.2.2 ADR checks the transport documents, the marking and the packages before starting the journey.

The recipient according to Section 1.4.2.3 ADR has the obligation to accept the packages promptly and to inform the carrier in the event of defects. In the case of UN 3082, this particularly applies to leaks, as their environmentally hazardous nature requires rapid countermeasures. In addition, there is the packer according to Section 1.4.3.2 ADR, who must comply with the packaging instructions P001 or comparable, and the filler for tanks according to Section 1.4.3.3 ADR.

Each role needs documented responsibilities, proof of training according to Chapter 1.3 ADR and an interface to the Dangerous Goods Officer, who is according to Annex 1 GbV prepares the annual report and monitors ADR conformity internally. Licence the workspace for your internal representatives, or have our representatives order it. The CIVAC SLA for the appointment of an external dangerous goods officer is 2 working days, with an appointment certificate, task description and reporting line to the management. This means that all roles are assigned clear responsibilities, which in the event of damage clearly addresses criminal liability according to Section 9 OWiG and protects management from personal liability. At the same time, the dangerous goods officer receives a reliable database that he needs for the annual report in accordance with Appendix 1 GbV, without having to collect this data in a research marathon lasting several days. Quarterly reporting to the management with the most important key figures, such as the number of shipments per UN number and the number of reported abnormalities, also creates an ongoing picture of the compliance situation.

Chapter 1.3 ADR requires task-related training for all persons whose activities involve the transport of dangerous goods. This includes dispatchers, packers, warehouse staff, loading staff, receiving points and administrative functions with contact with the dangerous goods process. The instruction is divided into general instruction, task-related instruction and safety instruction with information on emergency measures and first aid duties.

Three topics are particularly relevant for UN 3082: the recognition of environmentally hazardous substances, the handling of the fish and tree symbol and what to do in the event of leaks that endanger the soil. Staff must know which binding agents are available, who informs the lower water authority and which reporting obligations apply under the Water Resources Act (WHG) and the Federal Soil Protection Act (BBodSchG). This connection with environmental law is often treated too briefly in classic ADR training.

The instruction must be documented with the date, content, instructor, participants and signatures. Repetition takes place regularly, in practice annually, with refreshers for new substances or changed processes. Training certificates must be kept in accordance with Section 1.3.3 ADR and made available to the dangerous goods officer. CIVAC provides a training register in the workspace with an annual reminder, templates and certificates of participation, which at the same time meets the requirements of Section 12 ArbSchG, Section 14 GefStoffV and Section 39 GDPR. The auditor calls, the evidence is ready. An additional refresher with case studies from your own material portfolio makes the training tangible and reduces errors in day-to-day business more significantly than purely theoretical training material. Anyone who completes the refresher course with a short learning success check also meets the supervision's expectation that the effectiveness of the instruction is checked, and not just its implementation as a formal act. This check can be mapped digitally in the workspace, with encrypted storage of the answers and automatic evaluation of the need for repetition.

The danger number 90 not only refers to a transport category, but also to a substantial environmental hazard. This means: In the event of damage, regulations that go beyond the ADR apply. Section 62 WHG requires careful handling of substances that are hazardous to water. The AwSV facility regulation regulates the storage and handling of substances that are hazardous to water. Soil contamination triggers investigation and remediation obligations according to the BBodSchG, which quickly generate six-figure follow-up costs.

In practical terms, this means: anyone who handles UN 3082 in a hall needs a collecting basin or a comparable retention device, documented leakage emergency planning and a plan for the absorption of pollutants. The interface to the environmental protection officer and, if applicable, to the hazardous substances officer is narrower than is often perceived. The three roles should be managed in an integrated file, with a common inventory list, coordinated emergency plans and a reporting line to management.

In the event of damage, the reporting channels are relevant. Section 4 BBodSchG requires notification of harmful soil changes. Section 8 AwSV regulates notification and suitability determinations for systems. In addition, there are reports to the water authority and, if necessary, the professional association in the event of personal injuries. A prepared reporting chain with telephone numbers, templates and responsible persons, stored in the workspace, replaces hours of searching in an emergency and ensures that deadlines are met. Deadline begins as soon as we become aware of it. An annual reporting chain exercise with a protocol and evaluation is part of good practice and is part of a robust emergency concept that the supervisory authority now expects. Interlinking with insurance against environmental damage is another component that is not mandatory, but makes economic sense when the amount of material in circulation is increased and supports the financial line of defence in the event of damage. Anyone who maps the interface between compliance, insurance and operational logistics in a central system also avoids gaps in risk communication with the insurer, which could jeopardize insurance coverage in the event of a claim.

The audit and controls by the Federal Office for Logistics and Mobility (BALM, formerly BAG) reveal recurring errors. First: missing fish and tree symbol on the package. Secondly: incomplete transport document without technical name or tunnel information. Third: LQ marking in the wrong size or with incorrect printing. Fourth: missing or outdated written instructions in the vehicle. Fifth: undocumented training of the loading staff.

The consequences range from warnings to fines to a ban on further journeys. The GGVSEB catalogue of fines sets rates starting at 50 euros for formal violations and 250 to 1,500 euros per violation for labelling and transport document violations. In the case of repeated offenses and intentional offenses, the rates increase significantly. In addition, there are regulatory consequences for the dangerous goods officer and management according to Section 130 OWiG if the company has violated its organisational obligations.

A professional approach is not expensive, but structured: standardised packing and labelling lists, prepared transport document templates for each substance, training register with reminder function, annual GGB annual report according to Appendix 1 GbV. CIVAC bundles these elements in a workspace with EU data residency. The appointment certificate, signed, filed, verifiable. This means that the audit can prove at any time that the organisation is sustainable, and an individual employee error does not become an organisational fault. The crucial difference lies in the verifiability: Anyone who documents that the company has sustainable structures, regular training and an appointed representative can robustly defend themselves against accusations of systemic compliance failure. It is precisely this verifiability that makes the difference between mitigating consideration and full sanctions in fine proceedings and in insurance claims. Anyone who manages files in an integrated manner also saves themselves from having to repeatedly create parallel reports for authorities, insurers and management because a consistent data core feeds all recipients.

UN 3082 is not an exotic special case, but an everyday classification in many industrial and commercial companies. It shows as an example why dangerous goods compliance should be thought of in an integrated manner. ADR, GGVSEB, WHG, AwSV, BBodSchG, ArbSchG and GefStoffV intertwine. Anyone who treats them in isolation will get bogged down. Anyone who manages them in one platform gains overview, speed and security.

CIVAC sees itself as a compliance platform and officer-as-a-service. For the role of dangerous goods officer, this means: a workspace with a substance register, transport document templates, LQ lists, training register, annual report template and interfaces to the environmental and hazardous substances officer. Licence the workspace for your internal representatives, or have our representatives order it. The CIVAC SLA for the order is 2 business days. You can find an overview of the representative roles in a structured manner on the website.

Three steps for shippers and recipients of UN 3082. First: Create a substance register, with UN number, packaging group, quantities and transport routes. Secondly: check the obligation to appoint a dangerous goods representative in accordance with Section 1 GbV. Third: Establish a training and documentation routine in a workspace, with reminders and people responsible. Turn reading into an assignment. Contact us at info@civac.de or using the contact form. We will respond within 2 working days with a specific proposal tailored to your materials, your quantities and your locations. This means that UN 3082 does not become a stumbling block, but rather a documented, verifiable routine process that can be passed without any hassle even in BALM spot checks. Experience has shown that the effort involved in setting up this process is paid for itself with the first serious inspection appointment or damage event. Anyone who has ever gone into an authority inquiry with a consolidated set of files will immediately recognise the difference compared to a last-minute collection of folders.