Compliance guide
IMDG · IATA · Packaging · Madagascar · Carriers
Dangerous Goods Shipping to Madagascar — IMDG and IATA Compliance.
Shipping dangerous goods to Madagascar requires strict adherence to the IMDG Code for sea freight and IATA DGR for air freight. Classification, documentation, UN-approved packaging, and carrier acceptance all affect whether your hazardous cargo clears customs at Toamasina. This guide covers the regulatory framework, the nine DG classes, Madagascar-specific restrictions, and the step-by-step declaration process.
Definition
What are dangerous goods?
Dangerous goods are substances and articles that pose a risk to health, safety, property, or the environment during transport. They are classified under international regulations — the IMDG Code for sea freight and the IATA Dangerous Goods Regulations (DGR) for air freight — into nine classes, each with subdivisions and packing groups that determine handling requirements.
For importers shipping hazardous materials to Madagascar, the regulatory chain runs from classification at the origin through carrier acceptance, port handling at Toamasina, and customs clearance. Every link in this chain has specific documentation and packaging requirements. A failure at any point can result in shipment rejection, fines, or criminal liability.
Classification
The nine classes of dangerous goods.
Each class carries specific labelling, packaging, and segregation requirements. The class, division, and packing group determine how the goods are packaged, labelled, loaded, and documented for shipment.
| Class | Name | UN Numbers | Examples | IMDG / IATA |
|---|---|---|---|---|
| 1 | Explosives | UN0001–UN0363 | Ammunition, fireworks, detonators, blasting agents | Division 1.1–1.6 |
| 2 | Gases | UN1001–UN2121 | LPG, chlorine, oxygen, compressed air, refrigerated gases | Divisions 2.1–2.3 |
| 3 | Flammable Liquids | UN1170–UN1993 | Petrol, ethanol, acetone, paint, solvents, turpentine | Packing group I–III based on flash point |
| 4 | Flammable Solids | UN1310–UN1401 | Matches, metal powders, naphthalene, sulphur, phosphorus | Divisions 4.1–4.3 |
| 5 | Oxidisers & Organic Peroxides | UN1411–UN2898 | Hydrogen peroxide, potassium permanganate, bleaching powder | Divisions 5.1–5.2 |
| 6 | Toxic & Infectious Substances | UN2809–UN3559 | Pesticides, cyanides, medical waste, diagnostic specimens | Divisions 6.1–6.2 |
| 7 | Radioactive Material | UN2912–UN3332 | Medical isotopes, uranium ore, radioactive apparatus | Surface contamination and dose rate limits |
| 8 | Corrosives | UN1714–UN2809 | Sulphuric acid, sodium hydroxide, batteries, mercury | Packing group I–III based on corrosivity |
| 9 | Miscellaneous Dangerous Goods | UN0073–UN3559 | Lithium batteries, dry ice, magnets, asbestos, elevated temperature substances | IMDG Code special provisions |
Madagascar restrictions
What Madagascar allows and what it restricts.
Madagascar applies its own import regulations on top of the international IMDG/IATA framework. Some DG classes face additional restrictions, import permits, or outright bans. Understanding these before booking avoids costly rejections at the port.
Import permits
Madagascar requires prior approval from the Ministry of Environment and Sustainable Development for certain hazardous substances. An import permit must be obtained before shipment, not after arrival at Toamasina.
Prohibited classes
Class 1.1 (mass explosion) and Class 6.2 (infectious substances) face heavy restrictions. Some pesticides under Class 6.1 are banned outright. Check the Madagascar hazardous materials registry before booking.
Carrier acceptance
Not every carrier on the Madagascar lane accepts all DG classes. CMA CGM and MSC have specific DG acceptance policies for the Toamasina route. Some classes require advance approval or may be refused entirely.
Port handling at Toamasina
Toamasina has limited DG handling infrastructure. Hazardous containers may be subject to priority berthing or restricted dwell times. Plan for potential delays during discharge and customs clearance.
Storage and handling fees
DG containers incur surcharges at port: handling fees, storage surcharges, and potential reefer DG stacking charges. These add to landed cost and should be quoted before booking.
Documentation
The documents that define a compliant DG shipment.
Every dangerous goods shipment requires a complete documentation set. Incomplete or inconsistent documents are the most common cause of carrier rejection and clearance delays at Toamasina.
Dangerous Goods Declaration (DGD)
The shipper's formal declaration of hazardous cargo, completed on the shipper's declaration form for dangerous goods by sea (IMDG) or the shipper's declaration for dangerous goods by air (IATA DGR). Must match the packing list and SDS exactly.
Safety Data Sheet (SDS)
16-section document covering the properties of each hazardous substance: identification, hazards, composition, first-aid measures, fire-fighting, accidental release measures, handling and storage, exposure controls, physical and chemical properties, stability and reactivity, toxicological, ecological, disposal, transport, regulatory, and other information.
UN-approved packaging certificate
Certification that packaging meets UN performance standards for the specific dangerous goods class and packing group. Includes packaging mark, manufacturer code, and test date.
Container Packing Certificate
Confirms that dangerous goods have been properly loaded, secured, and segregated within the container. Required for FCL shipments containing DG.
Shipper's Declaration for Dangerous Goods (air)
Required for air freight. IATA DGR Shipper's Declaration specifies the proper shipping name, UN number, class, packing group, and quantity for each dangerous substance. Must be signed by the shipper.
Emergency procedures document
The EmS (Emergency Schedule) for sea freight and ERG (Emergency Response Guidebook) for air freight. Provides first-response procedures for spill, fire, or exposure incidents involving the specific DG class.
Packaging and labelling
UN-approved packaging is not optional.
The packaging standard for dangerous goods is set by the UN performance testing regime. Every container, drum, or package carrying DG must meet the specific requirements for its class and packing group. Labelling and marking must be visible, durable, and compliant.
01
UN-approved containers
All dangerous goods must be packed in containers marked with the UN specification marking: UN symbol, packaging type, packing group, and manufacturer code. Packaging must be tested and certified per the IMDG/IATA standards.
02
Packing groups and compatibility
Dangerous goods are assigned to packing groups I (high danger), II (medium), or III (low) based on their risk profile. Incompatible classes must not share the same container. Segregation tables in IMDG Chapter 7.2 dictate what can be loaded together.
03
Labelling and marking
Each package must carry the correct hazard label (diamond-shaped, colour-coded by class), proper shipping name, UN number, and the shipper's name and address. Incorrect labelling is the most common reason for carrier rejection.
04
Secondary containment
Liquids in packing group I and some group II require secondary containment or absorbent material within the packaging to prevent leakage during transit. This is in addition to the primary container.
05
Temperature-sensitive DG
Some substances require temperature-controlled transport. Organic peroxides (Class 5.2) and certain self-reactive substances (Class 4.1) may need reefer or temperature-controlled containers to prevent decomposition.
Carrier acceptance
Not every carrier accepts every class.
Carrier acceptance of dangerous goods on the Madagascar lane varies by class. Some carriers accept all classes subject to advance approval; others refuse certain classes outright. Booking without pre-approved DG acceptance risks rejection at the port.
CMA CGM
CMA CGM accepts most DG classes on the Madagascar lane via the Phoenix service. Classes 1.1, 2.1, 3, 6.1, 8, and 9 are generally accepted subject to advance documentation. Some classes require specific booking approval.
MSC
MSC accepts dangerous goods on their Toamasina service subject to standard DG acceptance procedures. Lithium batteries (Class 9) require special approval. All DG must be declared at booking.
PIL
PIL operates the direct Durban–Toamasina service and accepts a subset of DG classes. Contact PIL or your forwarder for the current list of accepted DG on the lane.
Maersk
Maersk handles DG on a case-by-case basis for the Madagascar lane. Pre-booking DG acceptance is required for all hazardous shipments.
What moves
The dangerous goods that ship to Madagascar most often.
Industrial chemicals
Solvents, acids, alkalis, and reagents for mining, manufacturing, and agriculture. Classification depends on the specific substance. Most move in 20ft containers with proper labelling and SDS documentation.
Batteries
Lithium-ion and lithium-metal batteries (Class 9) for consumer electronics, solar installations, and backup power. Lead-acid batteries (Class 8) for vehicles and equipment. Special packaging and labelling per UN3480/UN3481.
Paint and solvents
Flammable liquids (Class 3) including paint, thinners, and cleaning agents. Packaging group II or III depending on flash point. Must be packaged in UN-approved metal or plastic containers.
Cleaning products
Corrosives (Class 8) and oxidisers (Class 5.1) including bleach, drain cleaners, and industrial detergents. Segregation from flammable materials required.
Fuel and petroleum products
Petrol, diesel, and lubricants classified as flammable liquids (Class 3). Typically bulk or jerry-can shipments. Flash point and vapour pressure determine packing group.
Mining explosives
Commercial explosives (Class 1) for mining and construction operations in Madagascar. Subject to strict import licensing, carrier acceptance, and port handling requirements.
Declaration process
Six steps from classification to Toamasina discharge.
The DG declaration process is sequential. Skipping a step or completing it out of order creates compliance gaps that carriers and customs will catch.
01
Identify and classify the goods
Determine the proper shipping name, UN number, class, and packing group for each dangerous substance. Use the SDS and IMDG/IATA classification tables.
02
Prepare the documentation
Complete the DGD, obtain the SDS, secure UN-approved packaging certificates, and prepare the container packing certificate. All documents must agree on the UN number, proper shipping name, and quantities.
03
Package and label the goods
Pack in UN-approved containers, apply hazard labels, mark with proper shipping name and UN number, and ensure secondary containment where required.
04
Book with carrier
Declare the DG class, UN number, and quantity at booking. The carrier performs a DG acceptance review. Some classes require advance approval. The forwarder confirms acceptance before shipment proceeds.
05
Load and seal
DG containers are loaded at the port under supervision. Segregation tables are enforced. The container is sealed and the seal number recorded on the container packing certificate.
06
Customs and discharge at Toamasina
The DGD is filed through ASYcargo World. Madagascar customs reviews the DG documentation as part of the risk-channel assessment. DG containers may receive priority handling or restricted dwell times at the terminal.
Emergency procedures
What to do when things go wrong.
Every DG shipment must be accompanied by emergency procedures appropriate to the class. The EmS (Emergency Schedule) for sea freight and ERG (Emergency Response Guidebook) for air freight provide the first-response protocols.
Class 3 — Flammable Liquids
Eliminate ignition sources. Use dry chemical, CO₂, or foam extinguisher. Do not use water jet on burning liquids. For spills, absorb with inert material and move to a safe area.
Class 8 — Corrosives
Avoid contact with skin and eyes. Neutralise acid spills with soda ash or lime. Use chemical-resistant PPE. Flush affected areas with large quantities of water for at least 15 minutes.
Class 2.1 — Flammable Gases
Evacuate the area. Eliminate ignition sources. For gas leaks, close the valve if safe to do so. Ventilate the area. Do not attempt to extinguish a gas fire unless the gas supply is shut off.
Class 9 — Miscellaneous DG
Refer to the SDS for specific procedures. Lithium battery fires require special extinguishers (water mist, dry chemical). Do not use CO₂ on lithium battery fires. Isolate and ventilate.
General
Always refer to the Emergency Schedule (EmS) in the IMDG Code or the Emergency Response Guidebook (ERG) for the specific UN number. Contact Ekutano for immediate assistance in a DG incident.
Common questions
Dangerous goods shipping to Madagascar, answered.
- What are dangerous goods?
- Dangerous goods are materials that pose a risk to health, safety, property, or the environment during transport. They include explosives, gases, flammable liquids and solids, oxidizers, toxic substances, radioactive materials, and corrosives.
- How are dangerous goods classified?
- Dangerous goods are classified under the IMDG Code (sea) and IATA DGR (air) into 9 classes: explosives, gases, flammable liquids, flammable solids, oxidizers, toxic substances, radioactive materials, corrosives, and miscellaneous dangerous goods.
- Can I ship dangerous goods to Madagascar?
- Yes, dangerous goods can be shipped to Madagascar subject to IMDG/IATA regulations, Madagascar import restrictions, and carrier acceptance. Some classes may be restricted or prohibited. Contact Ekutano for specific requirements.
- What documentation is required for DG shipments?
- DG shipments require: DG declaration, Safety Data Sheet (SDS), proper packaging certificates, labelling, and marking. Air shipments additionally require shipper's declaration for dangerous goods. All documentation must comply with IMDG/IATA regulations.
- How should dangerous goods be packaged?
- Dangerous goods must be packaged in UN-approved packaging that meets the specific requirements for each class. Packaging must be tested and certified. Labelling and marking must follow international standards.
- What are the penalties for shipping DG incorrectly?
- Penalties include fines, shipment rejection, criminal prosecution, and liability for any damage or injury. Incorrect DG declaration is taken very seriously by carriers, port authorities, and customs agencies.
- What are the most common DG shipments to Madagascar?
- Common DG shipments include industrial chemicals, batteries (lithium and lead-acid), paint and solvents, cleaning products, fuel, and mining explosives. Each has specific classification and packaging requirements.
Shipping dangerous goods to Madagascar? Start with classification, not the booking.
Send your UN number, class, packing group, and volume. We will confirm carrier acceptance, documentation requirements, and the customs path at Toamasina, then come back with an honest view on what the lane will and will not do.