How to Read MSDS for Safe Container Shipping & Compliant Battery Cargo Transportation

Container shipping is the most convenient and efficient mode of global transportation today. However, frequent maritime accidents caused by misdeclared or undeclared dangerous goods have become a serious industry issue. Many shipping lines have introduced high penalties to promote self-regulation, with the only goal of ensuring vessel and cargo safety and protecting customer interests.

Relying only on penalties and post-accident reviews is far from enough. In every step of cargo production, warehousing, booking, packing and delivery, practitioners including shippers and forwarders must have a clear understanding of SOLAS, IMDG Code regulations and the characteristics of the goods being transported.

What Is MSDS & Why It Matters

You can minimize risks by checking MSDS to understand cargo properties. MSDS stands for Material Safety Data Sheet, also known as a chemical safety information card internationally. It is a document issued by chemical manufacturers and importers, clarifying physical and chemical properties (pH, flash point, flammability, reactivity) and potential health hazards (carcinogenicity, teratogenicity).

A complete MSDS includes 16 mandatory sections. You should confirm all required information before submission.

Key MSDS Audit Requirements

• MSDS is valid for 3 years from the issue date

• All 16 sections must be fully completed (except “Other Information”)

• The composition in Section 2 or 3 must be 100% complete

• UN No. and Class in Section 14 indicate dangerous goods

• The manufacturer name on MSDS must match the transport test report; explain the relationship if inconsistent

Battery Cargo & MSDS Shipping Rules

Non-Dangerous Batteries (No MSDS Required)

• Alkaline battery

• Zn-Mn battery

• Carbon-Zinc battery

• General dry battery

Batteries Needing MSDS Inspection

1. Lithium batteries: Acceptable as general cargo only with MSDS and compliance with IMDG Code SP188

2. Lead-acid batteries: Acceptable as general cargo only with MSDS and compliance with IMDG Code SP238

3. Ni-MH batteries: MSDS and packaging photos required to confirm eligibility as general cargo

Understanding MSDS and battery classification is vital for safe container shipping. Only with correct loading arrangement can you ensure safe and compliant cargo delivery.