Which documents need originals?
A complete reference for Indian exporters: which documents must be originals, how many copies, who needs them, and what happens if you send a photocopy when an original is required.
The Blue Ink Rule
All original export documents that require a signature must be signed in blue ink (not black, not printed). This rule applies across Indian banking, customs, and international trade practice because:
- 1.Blue ink clearly distinguishes an original from a photocopy (copies are black-and-white — a blue original is unmistakable)
- 2.Banks under UCP 600 (Uniform Customs and Practice for Documentary Credits) expect blue-signed originals for LC presentations
- 3.Certificates of Origin, Phytosanitary Certificates, and Bills of Lading endorsed in black ink are often returned by banks as "suspected copies"
Rule of thumb: Every document you sign by hand as an exporter — sign in blue. Every courier you send originals in — include a checklist of the documents and their original count.
Letter of Credit (LC) document sets — special rules
When you are being paid by Letter of Credit, the LC document is a legally binding contract that specifies exactly which documents are required, in exactly what form, in exactly how many copies. A single discrepancy can mean non-payment.
Common LC document set requirements:
- "Full set of 3/3 originals and 3 copies of Bill of Lading"
- "3 originals and 3 copies Commercial Invoice"
- "Certificate of Origin in original — 2 copies"
- "Beneficiary Certificate stating goods shipped as per contract"
- "Packing List — 3 originals and 3 copies"
What triggers LC discrepancy rejection:
- Sending 2/3 OBL when LC says 3/3
- Invoice amount differs from LC amount (even by 1 paisa)
- Shipping date after LC expiry
- Port of loading not matching LC terms
- Any document not in the correct name (your company vs LC beneficiary name)
- Copies presented where originals required
Document originals reference table
All key export documents, whether originals are required, how many, and the consequences of submitting copies when originals are needed.
| Document | Original required? | How many | Who needs it | If copy submitted |
|---|---|---|---|---|
| Commercial Invoice | Always | 3–6 originals (depends on LC terms — LC will specify exact number) | Buyer, buyer's bank, customs at destination, your CHA | Bank will reject LC presentation. Customs may query. Always issue originals on your letterhead. |
| Packing List | Always | 3–4 originals (match invoice set) | Buyer, buyer's bank (for LC), destination customs, freight forwarder | Technically functional for FOB/TT transactions — but keep original sets for LC |
| Bill of Lading (Sea) | Always | 3 originals (standard — called a 'full set of 3/3 OBL') | Buyer needs at least 1 original OBL to take delivery of goods at destination port. Banks hold for LC. Seller retains 1. | Goods CANNOT be released without an original OBL (unless Sea Waybill used instead). This is the document of title. |
| Airway Bill (Air) | No | AWB is non-negotiable — no original required. Copies suffice. | Airline, shipper, consignee — copy provided to all | AWB is always a copy/waybill. Unlike OBL, it does not confer title to goods. |
| Certificate of Origin (CoO) | Always | 2–3 originals (buyer needs for customs at destination; LC may require more) | Destination customs — to apply preferential duty rates (FTA) or comply with non-preferential origin rules | Destination customs will not grant preferential duty rate. Buyer may pay higher import duty. |
| GSP Form A (Generalised System of Preferences) | Always | 1 original sent with shipment; 1 retained by exporter | Destination customs in countries offering GSP — EU, USA, Japan, Canada | GSP benefit not granted. Buyer's import duty is higher. This document is only issued by authorised agencies (EEPC, Textile Committees, etc.) |
| Letter of Credit (LC) | Always | 1 original to your bank for negotiation | Your advising/negotiating bank — presents to issuing bank for payment | Bank cannot negotiate. Payment not released. |
| Phytosanitary Certificate | Always | 1–2 originals (issued by plant quarantine authority) | Destination country agricultural authority — mandatory for plants, seeds, food | Goods held at destination port. Can result in destruction of perishable cargo. |
| Fumigation Certificate | Always | 2 originals (shipping line needs 1; exporter retains 1) | Shipping line before loading; destination customs for some countries | Shipping line may refuse to load. Destination may reject or re-fumigate at exporter's cost. |
| RCMC (Registration cum Membership Certificate) | Sometimes | Copy usually sufficient; original may be required for certain DGFT benefit claims | DGFT portal for licence applications, some customs benefit claims | Usually fine for day-to-day use. Original needed for DGFT renewal and benefit claims. |
| Bank Guarantee / Performance Bond | Always | 1 original to the government department / buyer requesting it | Customs (for provisional assessment), DGFT (for advance authorisation), buyer contracts | Not accepted — bank guarantees must be original to be enforceable. |
| Insurance Certificate / Policy | Depends on payment term | For CIF: original required for LC presentations; for FOB: usually not needed from seller | Buyer (to make insurance claims); banks for LC | For CIF LC transactions: bank rejects if original not produced. |
| Shipping Bill (customs-stamped) | Always | 1 original customs-stamped copy — generated electronically via ICEGATE, printed and stamped by customs officer | Exporter retains; required for IGST refund claim, Duty Drawback, and RoDTEP credit | IGST refund and Drawback claims require original customs-endorsed Shipping Bill. |
| Export Inspection Certificate (EIC / EIA) | Always | 2 originals (issued by Export Inspection Agency — EIA) | Certain food, fishery, and engineering goods require this under Export Inspection Council mandate | Customs will not let goods go without original EIC for notified goods. |
Document retention periods
Indian customs law and GST require you to keep export records for specified periods. A customs audit or IGST refund query can arrive years after the shipment — you must be able to produce the original documents.
| Document | Retention period | Legal basis |
|---|---|---|
| All original export documents | 5 years | Customs Act, 1962 — Section 46 / 50 requirement for books and records |
| Shipping Bill and LEO confirmation | 5 years | Required for IGST refund audit and Duty Drawback verification |
| Commercial Invoice and Packing List | 5 years | GST records requirement under Section 36 of CGST Act |
| Bank Realisation Certificate (BRC/FIRC) | 5 years | FEMA requirement — evidence of foreign exchange realisation |
| Letter of Credit documents | 5 years after last payment | Banking and Customs — dispute resolution window |
| Certificate of Origin | 3–5 years | Destination customs may request verification up to 3 years post export |
| AD Code registration letter | Until superseded | Permanent reference — needed if customs queries your account at any port |
| IEC, RCMC, GST certificate | Permanent (update on renewal) | Identity documents — never discard; always keep current version |
Document storage best practices
Physical originals
File in chronological order by Shipping Bill date. Use fireproof cabinets for originals. Keep a separate photocopy set in a different location.
Digital backup
Scan all originals at 300 DPI minimum. Store on cloud + local backup. Name files: [SB_number]_[document_type]_[date].pdf
LC document sets
Keep the LC itself, all presentation documents, and bank correspondence as one bundle per LC. Do not split.
Port-wise filing
If you export from multiple ports, file documents port-wise. IGST refunds and Drawback queries are port-specific.
Ambeza manages your complete document set
We prepare, verify, and courier all original documents — including LC presentations, Certificate of Origin, and Shipping Bill endorsement. You focus on production.
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