Loss Prevention 30 Jun, 2025 CINS Guidelines for Shipping Lithium-ion Cells in Containers Vinay Singh Loss Prevention Manager In response to the growing risks associated with the maritime transport of lithium-ion cells, the Cargo Incident Notification System (CINS), has released a comprehensive set of guidelines aimed at reducing the frequency and severity of cargo-related incidents, and improving safety standards across the global shipping industry.  Download PDF These guidelines were developed with valuable input from a broad coalition of CINS members, including ABS, CMA-CGM, COSCO Shipping, Evergreen, IUMI, the International Group of P&I Clubs, and the TT Club. The new CINS Guidelines for Shipping Lithium-ion Cells in Containers set out detailed procedures for the safe handling, packaging, labelling, and stowage of lithium-ion cells which are components widely used in electronic devices and electric vehicles. Lithium-ion cells are classified as dangerous goods under UN numbers 3480 and 3481due to their flammable electrolytes, chemical reactivity, and potential to emit toxic gases such as hydrogen fluoride during fires. The guidelines emphasise that improper packaging, high container temperatures, and non-compliance with the International Maritime Dangerous Goods (IMDG) Code are major contributors to in-transit incidents. Founded in 2011, CINS continues to play a key role in improving cargo safety by analysing incident data and promoting best practices. Members requiring further guidance should contact the Loss Prevention Department .