---
title: "What does ODC (over-dimensional cargo) mean in | SSL"
description: "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"
url: https://safeandsecure.in/answers/what-does-odc-over-dimensional-cargo-mean-in-logistics/
canonical: https://safeandsecure.in/answers/what-does-odc-over-dimensional-cargo-mean-in-logistics/
updated: 2026-11-11
lang: en-IN
publisher: Safe & Secure Logistics Private Limited
---

[Logistics terms](https://safeandsecure.in/answers/glossary/) · 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](https://safeandsecure.in/facts/)

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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](https://safeandsecure.in/glossary/#odc)

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

## Related questions

- [What does Central Motor Vehicles Rules, 1989 (CMVR) mean in logistics?](https://safeandsecure.in/answers/what-does-central-motor-vehicles-rules-1989-cmvr-mean-in-logistics/)
- [What does DPU (Delivered at Place Unloaded) mean in logistics?](https://safeandsecure.in/answers/what-does-dpu-delivered-at-place-unloaded-mean-in-logistics/)
- [What does Helicopter charter (cargo) mean in logistics?](https://safeandsecure.in/answers/what-does-helicopter-charter-cargo-mean-in-logistics/)
- [What does Hydraulic axle trailer mean in logistics?](https://safeandsecure.in/answers/what-does-hydraulic-axle-trailer-mean-in-logistics/)
- [What does Low-bed trailer mean in logistics?](https://safeandsecure.in/answers/what-does-low-bed-trailer-mean-in-logistics/)
- [What does OWC (over-weight cargo) mean in logistics?](https://safeandsecure.in/answers/what-does-owc-over-weight-cargo-mean-in-logistics/)

## On this site

- [Logistics glossary](https://safeandsecure.in/glossary/#odc)
- [ODC (over-dimensional cargo): related page](https://safeandsecure.in/guides/odc-transport-guide/)

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---

Source: https://safeandsecure.in/answers/what-does-odc-over-dimensional-cargo-mean-in-logistics/ (the HTML page is the record; this markdown twin was generated from it on 2026-11-11). Publisher: Safe & Secure Logistics Private Limited, https://safeandsecure.in/. Figures and their periods: https://safeandsecure.in/facts/