ADR 2025

[Akshi]

I assume you're referring to **ADR 2025**, the European Agreement concerning the International Carriage of Dangerous Goods by Road, as this is the most prominent context for "ADR 2025" based on available information. If you meant something else (e.g., American Depositary Receipts, Average Damage per Round in gaming, or another context), please clarify, and I’ll tailor the response.

**ADR 2025 Overview**:
ADR 2025 refers to the updated version of the European Agreement concerning the International Carriage of Dangerous Goods by Road, effective from January 1, 2025, with a six-month transitional period until July 1, 2025, for full mandatory compliance. Published by the United Nations Economic Commission for Europe (UNECE), it regulates the safe transport of hazardous materials across EU member states and other signatory countries, including parts of Asia and North Africa. The agreement, originally adopted in 1957 and effective since 1968, is revised every two years to enhance safety and adapt to new standards.[](https://unece.org/adr-2025-files)[](https://unece.org/transport/road-transport/about-adr)[](https://unece.org/transport/publication ... d-adr-2025)

**Key Changes in ADR 2025**:
1. **New UN Numbers and Classifications**:
- Ten new UN numbers for hazardous substances, including:
- **UN 0514 & UN 3559**: Extinguishing agent dispersal devices with pyrotechnic substances.
- **UN 3551 & UN 3552**: Sodium-ion batteries (loose or in equipment) with organic electrolytes.
- **UN 3553**: Disilane (flammable chemical).
- **UN 3554**: Gallium in manufactured objects.
- **UN 3555**: Sodium salt of trifluoromethyltetrazole in acetone (minimum 68% acetone by mass).[](https://www.eqgest.com/en/blog/adr-tran ... rous-goods)[](https://www.eqgest.com/blog/adr-transpo ... peligrosas)[](https://dgm.es/libro-adr)
- Classification adjustments, e.g., UN 1010 (butadienes and hydrocarbons mix) is now hazardous if it contains over 20% butadienes (previously 40%).[](https://www.eqgest.com/en/blog/adr-tran ... rous-goods)
- New subdivision in section 2.2.9.1.7 for sodium-ion batteries, separate from lithium batteries.[](https://www.bens-consulting.com/en/blog ... -it-brings)[](https://www.knoell.com/en/news/adr-2025)

2. **Sodium-Ion Battery Regulations**:
- Specific rules for sodium-ion batteries, including new UN numbers and packaging instructions (e.g., P303 for UN 3555, requiring plastic drums with non-removable lids, max 250 liters).
- Special Provision 404 exempts vehicles with sodium-ion batteries from certain restrictions if verifiably short-circuited.[](https://www.bens-consulting.com/en/blog ... -it-brings)[](https://www.eqgest.com/en/blog/adr-tran ... rous-goods)[](https://dgm.es/libro-adr)

3. **Packaging and Waste Transport**:
- New special provision 650 allows wastes with packaging residues or paint residues to be transported under UN 1263 (packing group II) or UN 3082.
- New subsection 4.1.1.5.3 allows mixed waste packaging (different sizes/shapes in one outer packaging) under specific conditions, based on prior German legislation.
- Updated definition of “recycled plastics material” for packaging, requiring quality assurance for properties like melt flow rate and density.[](https://www.bens-consulting.com/en/blog ... -it-brings)[](https://www.knoell.com/en/news/adr-2025)[](https://app.croneri.co.uk/feature-artic ... s-adr-2025)

4. **Bulk Transport and Asbestos**:
- Authorization for uncleaned empty containers if approved for the original substance.
- **AP12**: Allows bulk transport of asbestos fiber waste in heavy-duty containment bags with airtight zippers.
- Special transport provisions for UN 2212 (amphibole asbestos) and UN 2590 (chrysotile asbestos).[](https://www.eqgest.com/en/blog/adr-tran ... rous-goods)[](https://gpcgateway.com/common/news_deta ... E5hdGlvbnM)

5. **Documentation and Digitalization**:
- Provisions for electronic transport documentation, though paper backups are recommended during the transition.
- New requirements for transport documentation, e.g., specifying free asbestos (SP678) or waste details (5.4.1.1.3.3).[](https://www.specialisttraining.co.uk/kn ... -adr-2025/)[](https://mocktheorytest.com/resources/tr ... uidelines/)

6. **Vehicle and Driver Requirements**:
- Refined emergency equipment specifications, emphasizing PPE and spill control for environmentally hazardous substances.
- Updated driver training to include environmental protection and security awareness.
- **AP11**: Standards for vats carrying molten aluminum (UN 3257), including insulation to limit surface temperature to 130°C.[](https://app.croneri.co.uk/feature-artic ... s-adr-2025)[](https://mocktheorytest.com/resources/tr ... uidelines/)

7. **Administrative and Inspection Changes**:
- Revised section 1.8.6 requires inspection bodies for tanks to be accredited per EN ISO/IEC 17020:2012 (Type A) and allows mutual recognition of authorized bodies.[](https://dgm.es/libro-adr)

**Transitional Measures**:
- ADR 2023 can be used until June 30, 2025, per transitional provisions.
- Specific extensions, e.g., packagings manufactured before 2027 not meeting new standards can be used, and vats for molten aluminum approved before July 2025 remain valid.[](https://unece.org/transport/road-transport/about-adr)[](https://www.specialisttraining.co.uk/kn ... -adr-2025/)[](https://app.croneri.co.uk/feature-artic ... s-adr-2025)

**Accessing ADR 2025**:
- Available in English, French, and Russian from UNECE (free electronic versions) or for purchase in printed/editable formats at https://shop.un.org.[](https://unece.org/adr-2025-files)[](https://unece.org/transport/documents/2025/01/standards/adr-2025-volume-1)
- Spanish versions and additional resources (e.g., Excel Table A, Word Table B) are available via Spain’s Ministerio de Transportes.[](https://www.transportes.gob.es/transpor ... ederas/adr)
- Tools like ADR Tool provide UN number searches and compliance calculators.[](https://adr-tool.com/)

**Other Contexts for ADR 2025**:
- **Application Detection and Response (ADR)**: A cybersecurity solution for real-time threat detection at the application layer, distinct from the transport context.[](https://www.oligo.security/blog/what-is ... d-response)
- **Average Damage per Round (ADR) in Counter-Strike 2**: A gaming metric for damage dealt per round, typically 70–80 for good players, unrelated to transport.[](https://eloboss.net/blog/what-is-adr-in-cs2)[](https://skin.club/community/en/articles/what-is-adr-cs2)
- **American Depositary Receipts (ADRs)**: Certificates for trading foreign company shares on U.S. exchanges, mentioned in financial contexts.[](https://www.investopedia.com/terms/a/adr.asp)[](https://www.ig.com/en/glossary-trading- ... definition)
- **Alternative Dispute Resolution (ADR)**: Posts on X suggest ADR in 2025 relates to mediation and arbitration, with AI integration and mandatory pilots for commercial disputes.

If you’re seeking details on a specific aspect of ADR 2025 (e.g., a particular regulation, industry impact, or another meaning), please let me know, and I can dive deeper or provide further clarification!