Logistics terms · Logistics terms

What does ODC (over-dimensional cargo) mean in logistics?

Short answer

Cargo whose length, width or height, as loaded, exceeds the legal dimension limits for road vehicles, so it cannot move as a normal load.

Dimension limits come from Rule 93 of CMVR. ODC moves need permission from the road-owning authorities (MoRTH or NHAI guidance for national highways, state authorities for state roads), usually with a route survey, escort vehicles and time-of-day restrictions; e-way bill validity is one day per 20 km. Ask our desk how this applies to your consignment.

Period: General definition. Data as of 29 Sep 2026. How we count

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The numbers behind this answer

Also called
ODC, over-dimensional consignment, project cargo
Category
Road
Related terms
OWC (over-weight cargo), Route survey, Pilot vehicle, Hydraulic axle trailer

Sources

  1. SSL logistics glossary

Period: General definition. Data as of 29 Sep 2026.

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