Major port INMAA1

Chennai Port — forwarding and customs clearance at INMAA1

Three container ports share this coastline and people file against the wrong one. The code, who really picks your CFS, how MEPZ changes a clearance, and when Chennai beats a west coast gate.

Scapex books, clears and follows through at Chennai ourselves, so accountability for your shipment does not change hands at the gate.

Gateway details

GatewayChennai
Customs location codeINMAA1
TypeMajor port
StateTamil Nadu
CargoContainerised EXIM traffic
How we work hereScapex files directly

What we handle at Chennai

  • Booking and equipment release against a named vessel or flight
  • Inland haulage from the factory, by road or rail
  • Customs filing, examination coordination and follow-through
  • VGM declaration supported by a weighbridge certificate
  • Bill of lading drafting, checking and release

The code you file against, and the two ports people confuse it with

For customs, Chennai Port is INMAA1. That is the code on the shipping bill, the bill of entry and the AD code registration. It is not interchangeable with the airport, and it is not interchangeable with the two other container ports within an hour of it.

This is the single most common way a Chennai shipment stalls before it has started. Three separate customs stations serve containers on this stretch of coast:

  • Chennai Port — INMAA1, inside the city, the historic gateway.
  • Kamarajar Port, Ennore — a separate port roughly north of the city, with its own code and its own terminal operators. Much of the automotive roll-on roll-off traffic moved here.
  • Kattupalli — a separate private port further north again, also with its own code.

A booking that says "Chennai" when the vessel is actually calling Kattupalli is not a wording problem. It is a different customs station, a different gate, a different road leg and, if it is caught late, a different set of documents. Confirm the port of loading against the code, not against the city name, before anything is filed.

Scapex books, clears and follows through at Chennai itself. The file does not change hands at the gate, which is the point at which most of these mix-ups surface and nobody owns them.

Why route through Chennai at all

The honest answer is geography and transshipment. Chennai is an east coast gateway, and on a number of Far East and South East Asia lanes a sailing from the east coast removes a transshipment that a west coast routing would pick up. Fewer handovers means fewer places for a box to sit, and a shorter chain to chase when it does.

The reverse is also true and worth saying plainly. For Europe, the Mediterranean, West Africa and the Americas, a west coast gate such as Nhava Sheva or Mundra usually carries the wider carrier spread and the better direct call. If your cargo is going west out of a southern Indian factory, the fact that Chennai is nearer is not on its own a reason to use it. We will say so.

What moves through here

The Chennai belt is an automotive and electronics economy before it is anything else, and that shapes the freight. Vehicle components, assemblies and aftermarket parts, electronics and electrical goods, engineering items, leather and footwear from the Ambur and Ranipet belt, and textiles from further inland all route through this gateway.

Two consequences follow for anyone shipping here. Automotive and electronics cargo tends to be high value against its weight, which pushes the sea-versus-air decision around far more than it would for a commodity. And component traffic often runs to a production schedule at the other end, so the cost of arriving late is not the freight — it is the line that stops.

CFS, and who actually chooses yours

This is the part of a Chennai clearance that surprises people most, and it is worth understanding before you argue about it.

A container freight station is an off-dock facility where containers are moved for stuffing, de-stuffing, examination and storage. The port handles the vessel; the CFS handles the box once it is off the quay or before it goes on. At a busy gateway, most of the time your cargo spends on the ground is spent at a CFS rather than at the port itself.

On an import, you usually do not get to pick it. The shipping line nominates the CFS, and the nomination is made for the line’s own operational reasons. That is why so many importers search for a particular CFS by name — they have been told where their container is going and want to know what that means. You can request a change, it is sometimes granted, and it is never free or instant.

On an export the position is different and more open, because the stuffing point is more often a matter of what suits the cargo and the cut-off.

What this means practically: ask which CFS has been nominated as early as the booking, not when the container has already moved. Handling, storage and transport charges differ between facilities, and the one thing you cannot do is find out after the fact and expect it to change.

MEPZ, and why zone cargo is not ordinary cargo

The Madras Export Processing Zone at Tambaram is a special economic zone, and goods moving in and out of a zone do not clear the way ordinary domestic cargo does. A zone unit is treated, for customs purposes, as outside the domestic tariff area. Movement between the zone and the port runs under its own procedure and its own paperwork, and a supply from a domestic supplier into a zone unit is treated differently again from an ordinary domestic sale.

If you are shipping to or from a unit inside MEPZ, say so at the quotation stage. It changes which documents are raised, who raises them, and the sequence. Finding out at the gate is expensive.

How an export runs through Chennai

The shape is the same as any gateway, and the detail is where shipments are lost.

  1. Booking against a named vessel and service, with the port of loading confirmed by code — INMAA1, not "Chennai".
  2. Equipment release and the container positioned, either at your factory or at the stuffing point.
  3. Shipping bill filed and the export cleared. The AD code must already be registered at this station; registration does not carry over from another port or from the airport.
  4. Carting and gate-in against the cut-off, which is earlier than the sailing and is the deadline that actually governs the week.
  5. Examination where it applies, which is where a vague description or a mismatch between the invoice and the packing list turns a day into three.
  6. Loading, and the documents that follow — the bill of lading, and whatever the buyer’s bank or the destination customs will require.

Cut-offs, carting deadlines and gate hours move. We confirm them per booking rather than publishing a number that will be wrong by the time you read it.

How an import clears here

Arrival, then the bill of entry, then assessment, then duty, then whatever examination is called for, then delivery order and release, then the road leg. The two things that most often cost money are both avoidable.

The first is classification. Getting the tariff heading wrong is not a clerical matter — it changes the duty, and it can change whether a licence or a certificate is needed at all. Decide it before the goods ship, not at assessment.

The second is the clock. Free time at the CFS and detention on the container are two different clocks, run by two different parties, and they do not start at the same moment. Both are counting while a query is open. The fastest way to lose money at Chennai is to leave a document query unanswered over a weekend.

What goes wrong at Chennai

  • Filing against the wrong station. Chennai, Ennore and Kattupalli are three ports, not one city. The code decides, not the name.
  • Assuming the AD code travels. Registration is per customs station. A first shipment through Chennai needs it done here even if you have shipped for years through Nhava Sheva.
  • Discovering the nominated CFS late. By the time the box has moved, the conversation is about charges, not about choice.
  • Treating MEPZ cargo as ordinary cargo. It is not, and the correction is always made under time pressure.
  • Vague cargo descriptions on automotive and electronics consignments. These are exactly the goods where a generic description invites examination.
  • Monsoon and congestion assumptions. The north-east monsoon affects this coast in a way the west coast calendar does not. Plan the buffer; do not assume last year’s transit.

Where to check the official position

Duty rates, exchange notifications, tariff headings and procedural circulars change, and the only versions worth acting on are the current official ones. The Central Board of Indirect Taxes and Customs publishes notifications and circulars; ICEGATE carries filing and status; the port and terminal operators publish their own tariffs and hours; the zone authority publishes the SEZ procedure. We check these per shipment rather than working from a figure somebody wrote down last year.

Nothing on this page is a quoted rate, a guaranteed transit time or a promise about free days. Those are confirmed in writing, per booking.

Tracking a shipment through Chennai

You should not have to ring three parties to find out where a container is. We carry the file end to end and report against it — booking, gate-in, sailing, arrival, clearance, delivery — so there is one place to ask and one party answerable for the answer.

Ready when you are

Send the commodity, the HS heading if you have it, the incoterm, the weight and dimensions, and where the cargo starts or ends. We will come back with the routing we would actually use, through Chennai or through somewhere else if somewhere else is better, and say which and why.

Tracking a shipment through Chennai

Once a bill of lading or air waybill is issued, follow it on our tracking page. It reads the reference, works out which carrier issued it, and takes you to their own live milestones.

Ready when you are

Send us a lane and roughly what is moving. You will have a firm all-in figure inside a working day.

Common questions

What is the customs code for Chennai Port?

Chennai Port is customs location code INMAA1. It is used on the shipping bill, the bill of entry and the AD code registration. Chennai air cargo is a separate station with its own code, and Kamarajar (Ennore) and Kattupalli are separate ports again.

Is Kattupalli the same port as Chennai?

No. Kattupalli is a separate port with its own customs station code, as is Kamarajar Port at Ennore. All three serve the Chennai region but a booking, a shipping bill and a road leg belong to one of them specifically. Confirm which by code before filing.

Can I choose which CFS my import container goes to at Chennai?

Usually not. On imports the shipping line nominates the CFS for its own operational reasons. A change can be requested and is sometimes granted, but it is neither free nor immediate. Ask which CFS has been nominated at the booking stage rather than after the container has moved.

Does cargo moving in or out of MEPZ clear differently?

Yes. The Madras Export Processing Zone is a special economic zone, and for customs purposes a zone unit sits outside the domestic tariff area. Movement between the zone and the port runs under its own procedure and documentation. Tell us at the quotation stage if a zone unit is involved.

When is Chennai the right gateway rather than a west coast port?

Chennai tends to win on Far East and South East Asia lanes, where sailing from the east coast can remove a transshipment. For Europe, the Mediterranean, West Africa and the Americas a west coast gateway such as Nhava Sheva or Mundra usually offers the wider carrier spread and the better direct call, even from a southern factory.