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Common terms  | IMO and MSDS | Lithium-Ion BatteriesSegregation

Shipping Dangerous Goods from the USA using LCL Freight

We may consider supporting Dangerous Goods (DGD, HAZMAT) shipments only for commercial cargo of Classes 3, 8, and 9, with IMO and MSDS provided in advance. We DO NOT support personal effects shipments containing dangerous goods, even if they are a small part of the shipment.

Dangerous Goods must be approved before the booking.

Every booking request related to the international transportation of Dangerous Goods must be accompanied by a draft of the Dangerous Goods Declaration (IMO) and the Material Safety Data Sheet (MSDS). Steamship lines will bill a $35,000 mis-declaration fee due to not matching DGD documents. If you are not a professional in DGD transportation, you should seek assistance from a professional. Please provide them with all available information about your DGD shipment and obtain proper paperwork. Booking requests without the draft of the IMO and MSDS attached cannot be processed. No exceptions.

Our online freight calculator DOES NOT reflect DGD surcharges. After considering and approving a DGD shipment by the carrier, the sea freight carrier's DGD surcharges may double or triple the carrier's rate vs. freight rates obtained for general commodities. Our FF surcharge of $175 will be added to the final shipping cost.

 

Sea freight containers for dangerous goods shipping

Regarding international cargo transportation from the US using ocean freight services, shipping Dangerous Goods means transportation of substance or material that has been determined to be capable of posing a risk to health, safety, and property when transported in commerce. The equivalent term in US domestic ground transportation is Hazardous Material (HAZMAT). The term Hazardous Material (HAZMAT) is used almost exclusively in the United States. Then, hazardous materials will be classified as Dangerous Goods for international shipping from the USA by sea.

Everything is strictly regulated in such cargo transportation: documentation, labeling, packing, marking, etc.

shipping dangerous goods in international sea freight

The shipper is always responsible for identifying, declaring, and providing all necessary documentation for transporting regulated items in proper forms acceptable to the ocean freight carrier. All charges arising from a lack of appropriate documentation are on the shipper's account. Cargo exporting from the USA containing DGD may require more transit time than regular sea freight shipments.

Most international ocean freight carriers will NOT accept HAZMAT other than IMO Classes 3, 8 & 9. Hazardous items other than classes 3, 8 & 9 require sea freight carriers with special equipment.

 

Standard Terms Used in Shipping Dangerous Goods from the USA

UN NUMBER - stands for United Nations number. The UN number is a four-digit number assigned to potentially hazardous materials (such as gasoline, UN 1203) or class materials (such as corrosive liquids, UN 1760). Firefighters and other emergency response personnel use these numbers during transportation emergencies. UN (United Nations) numbers are internationally recognized.

IMO CLASS - International Maritime Organization HAZMAT class

Class 1. Explosives
Class 2. Gases
Class 3. Flammable Liquids
Class 4.1. Flammable Solids or Substances
Class 4.2. Flammable solids
Class 4.3. Substances that, in contact with water, emit flammable gases
Class 5.1. Oxidizing substances (agents), by yielding oxygen, increase the risk and intensity of a fire
Class 5.2. Organic peroxides - most will burn rapidly and are sensitive to impact or friction
Class 6.1. Toxic substances
Class 6.2. Infectious substances
Class 7. Radioactive Substances
Class 8. Corrosives
Class 9. Miscellaneous hazardous substances and articles

FLASHPOINT - the lowest temperature at which the material can catch fire.

PACKING GROUP - grouping according to the degree of danger presented by hazardous materials. Packing Group I indicates great risk; Packing Group II is medium danger; Packing Group III is minor danger.

 

Additional Requirements for HAZMAT Shipping

Pre-Shipment Compliance

Before booking any shipment containing DGD, ensure you:

Costs & Penalties

Expect 2–3× higher shipping costs vs. standard freight due to:

Emergency Requirements

 

Dangerous Goods Declaration (IMO) and MSDS in Ocean Freight

Upon submitting a booking request for international shipping from the US cargo containing hazardous commodities, the exporter must provide a draft of the IMO and the Material Safety Data Sheet (MSDS) in a proper form acceptable to an ocean freight carrier.

  1. A "draft of IMO" means that the IMO contains all information related to the regulated stuff, but the sailing details are blank. The draft must be dated and signed by the shipper and include a valid shipper's contact information.
  2. Material Safety Data Sheet (MSDS) is typically available from the merchandise manufacturer. The carrier will most likely reject MSDS, which the manufacturer cannot verify.

If you are not a professional in DGD transportation, you may need to find a company specializing in DGD handling. 

Upon approval and receipt of the booking confirmation, the shipper fills in the missing IMO fields and resubmits them to all related parties.

Here is a sample form of the IMO used in international shipping from the United States of America.

IMO Dangerous Goods Declaration

 

Shipping Cargo Containing Lithium-Ion Batteries

Customer Advisory - Lithium-Ion Batteries SP 188. Issue Date: February 19, 2020

Effective immediately, ocean freight carriers will not accept export shipments containing Lithium-Ion Batteries declared as Non-Hazardous according to Special Provision 188 without a copy of the SDS (Safety Data Sheet) and the Test Report confirming compliance with Special Provision 188.

For additional information on acceptable test reports, please refer to:

Manual of Tests and Criteria, Part III, subsection 38.3, paragraph 38.3.5. or the US Department of Transportation website. 

 

Segregation & Hold Harmless Requirements

When shipping hazardous stuff internationally from the U.S., certain items may react dangerously with other substances, including chemicals, air, and water. Leaks or spills could create toxic gases, fires, or explosions. U.S. law requires properly segregating incompatible cargo during ocean transport to prevent accidents.

Key Requirements:

1. Segregation Methods:

Hold Harmless Letter:

If carriers must segregate your regulated items, you must provide this signed document on company letterhead stating:

Regulatory Reference:

For complete rules, see 49 CFR Parts 100-185 (Hazardous Materials Transportation Regulations).

 
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