How much time do I have to file a modification after a business change occurs?

FSSAI regulations specify a mandatory 15-day window to file a modification application after any material business change (premises relocation, product category addition, ownership transfer).

What is the difference between license modification and re-classification?

Modification updates specific details (address, new products, partner names) while keeping your existing license category and 14-digit number intact. Re-classification involves shifting to a different license category.

Do I get a new FSSAI license number after filing a modification?

No. Your original 14-digit FSSAI license/registration number remains identical. The updated certificate issued after approval retains the same number.

Can I file multiple modifications together in a single application?

Yes! You can bundle multiple changes (e.g. changing address AND adding new food products) in a single FoSCoS application.

Official FoSCoS License Amendment 15 Working Days • 2026 Amendment Rules

FSSAI License Modification — Update Your License in 15 Working Days | 2026 Rules

If your food business has changed in any material way since you first obtained your FSSAI license — new products, new premises, ownership change, expansion into a new Kind of Business category — you're legally required to update your license through a modification application on FoSCoS within a specified window.

Under the 2026 Amendment Regulations, modification requirements were clarified and integrated with the new perpetual validity framework. Failure to file required modifications is treated as operating with an invalid license category — exposing you to enforcement penalties under Section 63 of the FSS Act, 2006, including fines up to ₹5 lakh and potential license suspension.

This page covers what qualifies as a modification, when you must file, the exact fees, documents, and step-by-step process — plus the critical distinction between modification and re-classification that trips up most FBOs.

Filing WindowWithin 15 Days

Govt Fee₹100 – ₹500

License # Retained14-Digit Same

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What is FSSAI License Modification?

FSSAI License Modification is an application filed on the FoSCoS portal to update any material detail of your existing FSSAI license — while keeping the same 14-digit license number intact. Unlike a fresh application (which issues a new license) or renewal (a concept retired under 2026 rules), modification amends specific fields of your existing license record.

Modifications are governed by the Food Safety and Standards (Licensing and Registration of Food Businesses) Regulations, and the updated procedural framework under the 2026 amendment. Some modifications are processed near-instantly with a nominal fee; others require detailed review, fresh documentation, and may take the same time as a new license application.

The Overarching Principle: Your FSSAI license must always accurately reflect your current business — what you sell, where you operate, who owns it, and under what KoB you're classified. Any material divergence between the license record and actual operations is a compliance breach.

When You Must File a Modification (Legal Trigger)

Under FSSAI regulations, modification is mandatory within 15 days of any of the following changes:

Change of business premises (address, additional location, or closure)
Addition or removal of food products/categories
Change of ownership or business constitution (Prop. to Pvt Ltd, etc.)
Addition or removal of partners, directors, or authorized signatories
Change of name of the FBO or business entity
Change of KoB (Kind of Business) requiring update
Change in production capacity (for manufacturers)
Change in food safety management system beyond routine updates
Change in authorized signatory or nominated compliance person

Grace Period Nuance:

While the regulation specifies 15 days, FSSAI has historically been lenient with genuinely delayed modifications when filed proactively (before enforcement discovery). However, if a discrepancy is discovered during inspection or audit, the delay becomes a serious enforcement point.

Types of FSSAI Modifications

Non-Critical Modifications

Involve changes that don't materially alter risk profile or scope. Processed within 5–10 working days with ₹100 fee.

Examples:

Correction of applicant name spelling errors
Update of contact details (email, mobile)
Change of authorized signatory (no ownership change)
Minor updates to FSMS documentation
Address correction (typo, PIN code correction)
Update of nominated compliance person

Critical Modifications

Involve changes that alter scope, risk profile, or premises. Take 10–30 working days and ₹500 fee (may trigger inspection).

Examples:

Change of business premises (actual physical relocation)
Addition of new food product categories (dairy, nutraceuticals)
Change of business constitution (Prop → Pvt Ltd)
Ownership transfer / sale of business
Change of KoB category
Change in manufacturing capacity or process

Modification vs Re-Classification — Know the Difference

This is where most FBOs get confused and file the wrong application type. The distinction is legally important:

Modification:

Updates specific fields of your existing license while your license category remains unchanged. Example: Adding new food products to your existing State License, changing Central License premises within the same city.

Re-Classification:

Applies when the change requires shifting your license category — Basic Registration to State License, State License to Central License (or vice versa). Re-classification involves a fresh application under the target category.

Common Re-Classification Triggers:

Turnover crosses ₹1.5 Cr (Basic → State) or ₹50 Cr (State → Central)
Starting food import or export (any turnover → Central)
Listing on Zomato/Swiggy as cloud kitchen (Basic → State min)
Onboarding to Amazon/Flipkart pan-India (any → Central)
Expanding to a second state (State → Central)
Adding nutraceuticals, infant food, or proprietary foods (any → Central)

Fees for Different Modification Types

Modification Type	Government Fee
Non-critical modification (contact details, minor corrections)	₹100
Non-critical modification (Basic Registration)	₹100
Critical modification — State License	₹500 per modification
Critical modification — Central License	₹500 per modification
Change of business constitution	Full application fee for new category
KoB change requiring re-classification	Full application fee under new category
Duplicate certificate issuance	₹250 (State/Central), ₹100 (Basic)

Documents Required (Scenario-Wise)

Mandatory Across All Modifications:

Existing FSSAI certificate, auto-generated modification Form B, Authority Letter, and payment receipt.

Change of Premises:

New rent agreement + landlord NOC, utility bill (<2 months), geo-tagged photos of new premises (2026 rule), updated layout plan.

Addition of Products:

Updated product list with category codes, product formulation (nutraceuticals), water test report, Product Category Approval (PA), updated FSMS plan.

Ownership Transfer:

Sale deed / transfer agreement, new owner entity proof, new owner ID/address proof, NOC from previous owner, Board Resolution, fresh authority letter.

Change of Constitution:

Certificate of Incorporation, MOA + AOA, LLP Agreement, Partnership dissolution deed, Board Resolution, fresh Form IX.

Pre-Screening Audit

Unsure if You Need Modification or Re-Classification?

Our CA team checks your current license, verifies your business changes, and tells you the exact application route, fee, and document list.

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Common Modification Scenarios (Practical Guide)

1. Adding New Food Products

Scenario: Bakery adding packaged jams, chutneys, pickles. Needs updated FSMS plan, product category codes, and water report. Timeline: 15–25 days.

2. Changing Business Premises

Scenario: Restaurant relocating to a new address in same city. Needs new rent agreement, landlord NOC, utility bill, and geo-tagged photos. Timeline: 15–30 days.

3. Ownership Transfer / Sale of Business

Scenario: Selling food business to a new owner. Needs sale deed, new owner ID proof, previous owner NOC, and fresh Form IX. Timeline: 20–30 days.

4. Adding Directors / Partners

Scenario: Private Limited company adding two new directors. Needs Board Resolution, ID proofs, and updated Register of Directors extract. Timeline: 7–15 days.

5. KoB Change Requiring Re-Classification

Scenario: Restaurant launching cloud kitchen brand on Zomato/Swiggy. Requires checking KoB matrix; if shifting category, file re-classification. Timeline: 30–60 days.

6. Adding Multiple Outlets (Same State)

Scenario: Opening 3 new outlets across the same state. File modification declaring new outlets as additional premises with individual document sets. Timeline: 20–30 days.

7. Correcting Errors in Original License

Scenario: Name misspelling or wrong PIN code in original license. Non-critical modification with supporting ID proof. Timeline: 5–10 days.

Penalties for Non-Filing & Common Rejection Reasons

What Happens If You Don't File:

Penalty up to ₹5 lakh under Section 63 of FSS Act
License suspension for material misrepresentation
Enforcement action on unregistered transactions
E-commerce delisting on Amazon/Zomato/Swiggy
Insurance claim denial for unregistered products

Common Rejection Reasons:

Wrong modification type selected (critical vs non-critical)
Missing scenario documents (e.g. missing landlord NOC)
Utility bill older than 2 months
Non-geo-tagged premises photos (2026 rule)
Signature mismatch on FoSCoS Form B

FoSCoS Application Process & Timeline

9-Step FoSCoS Modification Workflow:

Step 1: Log into FoSCoS Portal & select active license
Step 2: Select Modification Type (change of premises, product addition, etc.)
Step 3: Fill pre-populated Form B updating only modified fields
Step 4: Upload scenario-specific supporting documents & geo-tagged photos
Step 5: Pay modification fee (₹100–₹500) via UPI/net banking
Step 6: Generate 17-digit Application Reference Number (ARN)
Step 7: Authority Scrutiny (5–10 days non-critical, 10–30 days critical)
Step 8: Respond to clarification queries (within 30 days)
Step 9: Approval & Download updated certificate (14-digit number retained)

Timeline Expectations:

Non-critical modification: 5–10 working days
Product addition (non-regulated): 10–15 working days
Premises change (no inspection): 15–20 working days
Premises change (with inspection): 30–45 working days
Ownership transfer: 20–30 working days
Change of constitution: 30–45 working days

Frequently Asked Questions

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