A transport truck waiting at your dispatch gate cannot move simply because an official web page shows an internal server error. Under the GST framework, consignments exceeding the monetary threshold require valid documentation before movement commences, making downtime handling a critical operational protocol.
Statutory position during system outages
Movement of goods without completing the required digital documentation creates severe compliance risks. Under Rule 138 of the CGST Rules, every registered person causing movement of goods of consignment value exceeding fifty thousand rupees must furnish information in Part A of FORM GST EWB-01 before dispatch. In addition, under Rule 48(4) of the CGST Rules and Rule 48(5), any invoice issued without obtaining an Invoice Reference Number (IRN) where mandatory is legally treated as invalid.
Statutory risk: Tax officers inspecting consignments in transit verify e-way bill validity online. Neither the CGST Act nor the portal user guides grant an informal verbal exemption for portal unreachability. Intercepted shipments without a valid e-way bill face detention proceedings and penalties under Section 129.
If an IRN cannot be obtained due to recipient registration issues, review our guide on resolving recipient GSTIN inactive errors before assuming portal infrastructure failure.
Immediate fallback steps for dispatch teams
When the primary portal stops responding during active dispatches, follow this orderly operational checklist:
- Switch to alternate IRP endpoints: The GST system provides multiple Invoice Registration Portals (such as einvoice1 through einvoice6). If your direct API or primary web portal stalls, switch to an alternative portal to generate the IRN and integrated e-way bill.
- Record the outage proof: Capture timestamped system screenshots displaying connection errors, HTTP 500 notices, or official GSTN portal status advisories.
- Maintain an emergency dispatch register: Record invoice number, date, consignee GSTIN, destination pincode, vehicle registration number, and lorry receipt (LR) details in an internal register.
- Hold high-value vehicle departures where feasible: If movement is non-urgent, hold the truck at the factory or warehouse gate until Part A and Part B are successfully generated.
- Update conveyance details before transfer: Under Rule 138(5) of the CGST Rules, whenever goods transfer from one conveyance to another, the consignor, recipient, or transporter must update Part B of FORM GST EWB-01 on the portal before further movement.
Validity calculations and transit rules
E-way bill validity periods are governed strictly by distance under Rule 138(10) of the CGST Rules. An e-way bill is valid for one day for up to 200 km, and one additional day for every 200 km or part thereof thereafter for normal cargo. For Over Dimensional Cargo, validity is one day for up to 20 km, plus one day for each additional 20 km.
Under Explanation 1 to Rule 138(10), the relevant date means the date on which the e-way bill has been generated. The period of validity is counted from the exact time at which the e-way bill is generated, and each day is counted as the period ending at midnight of the day immediately following the date of generation.
Where multiple consignments are transported in one vehicle, the transporter may consolidate individual e-way bills under Rule 138(7) of the CGST Rules by indicating individual serial numbers in FORM GST EWB-02.
Minor documentation errors during transit
If an e-way bill was generated during fluctuating portal connectivity but contains clerical typing mistakes, relief is provided under administrative circulars. Under CBIC Circular No. 64/38/2018-GST paragraph 5(f) and paragraph 6, where a consignment is accompanied by an invoice and e-way bill but there is an error in one or two digits or characters of the vehicle number, proceedings under Section 129 shall not be initiated. Instead, a nominal penalty of ₹500 under Section 125 of the CGST Act (₹500 under SGST Act, total ₹1,000) is levied in FORM GST DRC-07.
During transit checks, inspecting officers record summary findings online in Part A of FORM GST EWB-03 within twenty-four hours under Rule 138C(1) of the CGST Rules, and submit the final report in Part B within three days.
Worked example: dispatch scheduling and penalty impact
Consider an engineering manufacturer in Pune dispatching industrial machinery to a buyer in Surat across a travel distance of 380 km. The invoice details and transit calculations stand as follows:
| Parameter | Case A: Normal dispatch | Case B: Downtime fallback regularized | Case C: Transit without e-way bill |
|---|---|---|---|
| Consignment taxable value | ₹2,50,000 | ₹2,50,000 | ₹2,50,000 |
| GST amount (18%) | ₹45,000 | ₹45,000 | ₹45,000 |
| Total invoice value | ₹2,95,000 | ₹2,95,000 | ₹2,95,000 |
| Distance | 380 km | 380 km | 380 km |
| Calculated validity (Rule 138(10)) | 2 days (200 km + 180 km) | 2 days (from actual generation) | Zero (no EWB generated) |
| Detention risk under Section 129 | Nil | Nil (generated before transit) | High (Penalty: 200% of tax = ₹90,000) |
Calculation of validity period: For a distance of 380 km, the first 200 km provides 1 day, and the remaining 180 km provides 1 additional day. Total validity = 1 + 1 = 2 days from generation time.
Calculation of Section 129 penalty risk: Under Section 129(1)(a) of the CGST Act, moving taxable goods without valid documents attracts a penalty equal to two hundred percent of the tax payable: 200% × ₹45,000 = ₹90,000. In comparison, holding the vehicle at dispatch for two hours until portal restoration saves ₹90,000 in statutory penalties.
Frequently asked questions
Can goods move without an e-way bill when the NIC portal is down?
CGST Rule 138 contains no automatic statutory exemption for technical portal downtime. Moving goods above fifty thousand rupees without an e-way bill risks interception under Section 129. When dispatch cannot wait, businesses switch to an alternate active IRP portal or hold transport until Part A and Part B are generated.
How does multi-portal IRP access help during IRN generation failures?
The GST system operates multiple Invoice Registration Portals, including einvoice1 through einvoice6 operated by NIC and other authorised providers. If one portal experiences downtime, taxpayers can route e-invoice and e-way bill requests through an alternate operational IRP.
How is e-way bill validity calculated once generated?
Under Rule 138(10), validity is one day for up to 200 km in normal cargo, with an additional day for every 200 km thereafter. Under Explanation 1 to Rule 138(10), the period is counted from the exact time of generation, and each day runs until midnight of the following day.
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Last checked: 22 October 2026. Sources: CBIC CGST Rule 138, CBIC Circular No. 64/38/2018-GST, GST Portal User Guides.