How to Add Product on GeM Portal |Complete 2026 Guide

Adding products on the GeM (Government e-Marketplace) portal requires uploading accurate technical specifications, HSN codes, and pricing details under the correct category. Follow this updated 2026 step-by-step guide to complete your catalog upload without account rejections.

Whether you are a newly registered vendor or an existing supplier looking to publish new listings, mastering the GeM product listing process ensures faster approvals and direct access to government procurement contracts.

Quick Question Before We Start

Before diving into the steps to upload product details, take a moment to determine where your business stands on the Government e-Marketplace. Your workflow depends entirely on your current onboarding status.

Path 1: Are You New to the GeM Portal? (First-Time Sellers)

If you have not registered your business profile yet, you cannot list items immediately. The portal mandates a verified account before granting access to catalog management features.

• Prerequisites: Active Aadhaar-linked mobile number, Business PAN, GSTIN, verified bank account, and past ITR records (or an active Udyam registration for MSME exemptions).
• Action Required: Complete your primary account registration and business verification first. Read our detailed Seller & Buyer GeM Registration – Step-by-Step GeM Portal Login & Registration Guide to complete your profile and reach the required 100% completion score.
• OEM Requirements: If you manufacture products, you must complete the mandatory GeM vendor assessment through the Quality Council of India (QCI) or claim a valid exemption before listing items under your brand.

Path 2: Already Registered & Profile Completed? (Existing Sellers)

If your vendor profile is 100% complete and your tax and bank details are verified, you can jump straight to catalog creation.

• Prerequisites: Valid login credentials, adequate caution money deposit (ranging from ₹5,000 to ₹25,000 depending on annual turnover), and brand authority letters if selling as a reseller.
• Action Required: Visit gem.gov.in, execute your GeM portal seller login, go to Market > Products > Add New Catalog, and search for your specific product category.

Identifying your entry point ensures you don't face sudden upload blocks or catalog rejections due to incomplete seller credentials.

What Is GeM and Why Should You Sell Here?

The Government e-Marketplace (GeM) is the official National Public Procurement Portal launched by the Ministry of Commerce and Industry, Government of India. Designed to bring transparency, speed, and efficiency to public buying, GeM allows central and state government departments, PSUs, autonomous bodies, and defense forces to procure goods and services directly from verified businesses across the country.

If you are looking to expand your B2G (Business-to-Government) sales, learning how to become GeM seller provides direct access to one of India's largest institutional buyer networks. Before initiating the GeM seller registration process and learning how to Add Product on GeM, it is crucial to understand the distinct strategic advantages this platform offers:

• Flexible Procurement Thresholds: Government buyers can execute Direct Purchases for orders up to ₹25,000 without raising tenders. Orders between ₹25,000 and ₹5,00,000 are awarded through L1 comparison, while higher value requirements go through competitive e-bidding and reverse auctions.
• Mandatory MSME Purchase Preference: Under the Public Procurement Policy, government entities must procure at least 25% of their total annual purchases from Micro and Small Enterprises (MSEs). Registered MSEs also enjoy Earnest Money Deposit (EMD) exemptions and relaxed prior experience or turnover criteria.
• Guaranteed Timely Payments: GeM enforces strict payment terms for government buyers, ensuring payment processing within designated timelines and protecting vendor cash flows.
• Nationwide Reach & Fair Competition: Micro-businesses and large manufacturers alike can showcase their catalogues to thousands of verified institutional buyers on the official GeM portal without regional barriers or intermediary costs.

Whether you are an OEM (Original Equipment Manufacturer) or a reseller, selling on GeM establishes credibility and eliminates conventional bureaucratic delays. To explore comprehensive platform prerequisites and growth strategies, check out our Complete GeM Portal Guide 2026 | Registration, Benefits & Opportunities.

Logging Into Your GeM Seller Dashboard

Before you can upload product catalogs, manage inventory, or participate in direct purchase orders and bidding opportunities, you must securely access your primary merchant account. The Government e-Marketplace relies on multi-layered authentication to protect vendor profiles and prevent unauthorized catalog modifications. Ensure you have your login credentials and access to the registered mobile device or email before initiating the session.

Step-by-Step Login Procedure

Follow this authentication sequence to access your active seller control panel:

• Step 1: Access the Official Portal – Open a secure web browser and visit the official portal at gem.gov.in. Locate and click the Login button on the top right corner of the main header.
• Step 2: Input User Credentials – Enter your registered User ID (assigned during your initial profile onboarding) and your confidential account password. Take note that password fields on the portal are strict regarding case sensitivity.
• Step 3: Resolve Captcha Verification – Type the dynamic alphanumeric captcha code shown on the screen into the text box. If the image is unclear, click the refresh button next to the prompt to load a clear visual code.
• Step 4: Two-Factor (2FA) OTP Verification – Click 'Submit' to proceed. The system will trigger a mandatory 6-digit One-Time Password (OTP) to your Aadhaar/PAN-linked registered mobile number and email ID. Input the received code within the active 10-minute timer window.
• Step 5: Access Dashboard Control Panel – Once verified, the page automatically redirects to your primary vendor panel. Hover over the top navigation menu and select Catalog > Products > Add Quantity / Add New Product to begin your item upload session.

If you experience persistent authentication errors or account lockouts due to incorrect password attempts, click the 'Forgot User ID/Password' option to perform an instant reset using your verified PAN or Aadhaar identity. If your business profile has not yet been onboarded or verified, complete the baseline profile setup detailed in our Seller & Buyer GeM Registration – Step-by-Step GeM Portal Login & Registration Guide before attempting to add catalogs.

How to Add Product on GeM Portal (The Main Event)

Publishing your catalog on the Government e-Marketplace requires precision, as technical discrepancies can lead to catalog rejection or buyer disputes. To successfully execute the steps to upload product on GeM, follow this structured six-step workflow on your seller dashboard:

• 1. Category Search: Log in via the official GeM portal, navigate to Catalog > Products > Add Offerings, and search for your exact UNSPSC-mapped product category (e.g., "Desktop Computers" or "Paper Shredding Machines"). Choosing the correct sub-category is vital for tender visibility.
• 2. Brand Approval Selection (OEM vs. Reseller): Declare your selling status. Original Equipment Manufacturers (OEMs) must select their registered brand or apply for new brand approval on the portal. Resellers must select an already listed OEM brand and input a valid OEM Authorization Certificate/Code provided by the manufacturer.
• 3. Technical Parameter Matching: Fill in the technical specification matrix, paying critical attention to "Golden Parameters" (mandatory specs highlighted by GeM). Ensure your product specifications match these parameters 100%, as government buyers filter direct purchases and L1 bids based on these values.
• 4. HSN & GST Configuration: Enter the accurate 4- to 8-digit Harmonized System of Nomenclature (HSN) code and select the applicable GST tax slab (e.g., 5%, 12%, 18%, or 28%). Incorrect HSN mapping can cause invoicing issues during order fulfillment.
• 5. Pricing Details & Logistics: Declare the official Maximum Retail Price (MRP) and your discounted GeM Direct Purchase Offer Price. GeM policy mandates that your offer price must be competitive and at least 10% below the MRP for unbranded/generic listings. Define minimum order quantities (MOQ), lead times, and region-wise delivery charges.
• 6. Image Uploads & Submission: Upload clear product images (JPEG/PNG format, maximum 500 KB per image) showing front, side, and specifications views. Images must have a solid white background and contain no watermarks, phone numbers, or external website URLs.

For detailed seller guidelines and troubleshooting common upload errors, refer to our extended manual on the GeM Product Listing Process 2026 | Step-by-Step Guide for Sellers to streamline your store setup.

Common Reasons Products Get Rejected (And How to Avoid Them)

Product rejection during the catalog moderation stage is one of the most common bottlenecks faced by sellers on the Government e-Marketplace. When a product listing fails compliance checks, the moderation team flags it, delaying your ability to participate in direct purchases, L1 bids, and custom tenders. Understanding these rejection triggers allows you to align your catalog with GeM guidelines before submission.

Primary Catalog Rejection Factors and Solutions

• Mismatched Brand Authorization Letters: Resellers frequently upload outdated OEM (Original Equipment Manufacturer) authorization letters or submit documents where the vendor name, address, or brand spelling does not strictly match their registered profile. Solution: Ensure your OEM authorization letter explicitly mentions validity dates, your exact registered company name, and an official seal. For quadrant-1 (Q1) items, confirm that the OEM approves your authorization request within their dashboard.
• Unverified or Contradictory Technical Specifications: Entering technical values that contradict the attached test reports or mandatory category parameters leads to immediate rejection. Solution: Cross-verify every technical claim—such as wattage, dimensions, material grade, or warranty period—against NABL-accredited test reports or manufacturer datasheets before saving specifications.
• Incorrect HSN Codes and Tax Slabs: Mapping a product to a generic or wrong 4, 6, or 8-digit HSN code causes administrative compliance flags. Solution: Confirm your exact product tariff classification via the official GeM Portal or GST Council schedule prior to mapping your inventory.
• Watermarked or Non-Compliant Product Images: Uploading stock images with promotional text overlays, contact numbers, seller logos, or heavy watermarks violates GeM image standards. Solution: Provide clean, high-resolution product images (at least 500x500 pixels) shot against a neutral white background, free from any contact details, pricing text, or external branding overlays.

Conducting a pre-upload audit of your technical data sheets, brand documents, and image assets dramatically reduces approval turn-around times. If you want to bypass compliance bottlenecks and ensure seamless cataloging, check out our GeM Catalogue Upload Service 2026 – Complete Process, Fees & Approval Guide for expert assistance with bulk listings and catalog verification.

How to Become a GeM Seller — The Bigger Picture

Listing your goods or services on the Government e-Marketplace (GeM) is the final stage of a multi-step vendor onboarding framework. Before you can publish a catalogue, receive direct purchase orders, or participate in L1 buying and public e-tenders, your business profile must be fully verified by the portal. Attempting to add products on an incomplete profile will result in system blocks or catalogue rejection.

To establish a verified business account ready for catalogue management, vendors must fulfill several non-negotiable prerequisites on the official GeM portal:

• Aadhaar e-KYC Validation: The key authorized person (proprietor, company director, or partner) must execute mobile-OTP-based Aadhaar validation to legally authenticate the account.
• PAN Verification: Your Personal or Business PAN is validated directly against Income Tax Department databases to confirm legal identity and tax compliance history.
• Active GSTIN Integration: A functional GSTIN matching your business legal entity is mandatory for regular sellers. GeM auto-fetches registered address details and filing statuses from the GSTN portal.
• Active Bank Account Verification: Sellers must submit business bank account details for automated penny-drop verification. This links your account with the Public Financial Management System (PFMS) for direct payment disbursements from government buyers.
• Udyam / MSME Linking (Recommended): Linking an active Udyam Registration enables Micro and Small Enterprises (MSEs) to claim crucial benefits such as Earnest Money Deposit (EMD) waivers and purchase preferences in public procurement bids.

Once your seller profile achieves 100% completion, product management features become fully available. For an end-to-end breakdown of setting up your account before uploading inventory, review our Complete GeM Portal Guide 2026 | Registration, Benefits & Opportunities.

Understanding GeM Vendor Assessment and OEM Approval

Before listing products in quadrant-1 (OEM-managed) categories or publishing proprietary brand catalogues, sellers must clear the GeM Vendor Assessment process. Conducted by the Quality Council of India (QCI) on behalf of the Government e-Marketplace, this assessment verifies a manufacturer’s production capacity, quality control measures, and financial credibility. The process consists of two primary stages: a Desktop Assessment (document validation of licenses, manufacturing process flows, and turnover) and a Desktop-Video/On-site Assessment to inspect the physical factory, machinery, and testing standards. The vendor assessment fee is generally ₹11,200 + GST, paid directly to QCI.

Vendor Assessment Exemptions for MSMEs and Startups

To promote indigenous manufacturing and small enterprise participation, the portal waives the QCI vendor assessment requirement for specific vendor classes. You are eligible for an assessment exemption if your business falls under any of the following categories:

• Micro & Small Enterprises (MSEs): Manufacturers holding a valid Udyam Registration Certificate for the specific product category.
• DPIIT-Recognized Startups: Government-recognized startups participating under relaxation parameters for prior experience and turnover.
• NSIC Registered Units: Businesses possessing a valid National Small Industries Corporation certificate for relevant technical capacity.
• BIS License Holders & PSUs: Manufacturers holding Bureau of Indian Standards (BIS) certifications for the product, as well as Central or State Public Sector Undertakings.

Brand Authorization for Resellers

If you are a reseller (trader) rather than a Original Equipment Manufacturer (OEM), you cannot independently create a master catalogue for a registered brand. You must request a Brand Authorization Code (OEM Authorization) directly through your seller dashboard. After locating the registered OEM on the platform, submit a digital authorization request specifying your targeted category and jurisdiction.

Once the primary OEM reviews your request and approves it on their dashboard, you gain access to map your inventory and pricing to the existing master catalogue. Following these standardized validation protocols is crucial for a smooth listing experience, as detailed in our comprehensive guide to the GeM Catalogue Upload Service 2026. For official vendor assessment policies and guidelines, sellers can also review the public notifications on the official GeM portal.

Final Thoughts

Successfully mastering how to add product on GeM portal is not a one-time task; it requires continuous catalog maintenance to sustain visibility and secure government contracts. With multi-lakh crore procurement transactions occurring annually on the platform, keeping your product listings accurate, compliant, and competitively priced directly impacts your business trajectory.

Best Practices for GeM Catalog Maintenance & High Seller Rating

To retain active vendor compliance and maintain a seller rating above 4.5 stars on the portal, Indian MSMEs and OEMs should implement the following operational standards:

• Ensure Strict Price Parity: GeM monitors market price integrity. Ensure your offer price is strictly below the Maximum Retail Price (MRP) and competitive relative to other public platforms. Overpricing can trigger automated incident notices or catalog blacklisting.
• Active Stock & Lead Time Management: Update your available stock quantities at least every 30 days. Listing out-of-stock items leads to order rejections, which severely degrades your GeM Seller Rating and penalizes future bid eligibility.
• Swift Incident Resolution: Monitor your dashboard daily for buyer queries or catalog deviation notices. Respond to incidents within the mandatory 48-to-72-hour window to prevent account freezing or loss of direct purchase benefits.
• Maintain Valid Authorizations: Keep your Brand/OEM authorization letters, BIS/ISO quality certifications, and financial turnover proofs up-to-date before their expiration dates.

If managing large-scale inventory updates, complex technical specifications, or brand approvals becomes overwhelming, leveraging a dedicated GeM Catalogue Upload Service 2026 – Complete Process, Fees & Approval Guide can help optimize your entire product catalog while ensuring zero non-compliance issues.

By treating your government portal catalog as an active business asset and reviewing official updates directly on the GeM portal, your enterprise can position itself for consistent Direct Purchase, L1, and custom tender awards throughout 2026.

Frequently Asked Questions About Adding Products & Selling on GeM

1. How long does it take to get product catalogue approval on the GeM portal?

Product catalog approval typically takes between 2 to 7 working days. If you are uploading standard quadrant-1 (OEM) products with pre-verified specifications, approval happens almost instantly or within 48 hours. However, listings requiring manual brand approval, custom category creation, or vendor assessment for resellers may take longer depending on OEM verification speeds.

2. Is there any fee to register or list products on the GeM portal?

No, registration and product listing on the Government e-Marketplace are 100% free of charge. GeM does not charge any upfront listing fee. However, sellers must deposit a refundable Caution Money (ranging from ₹5,000 for turnover under ₹1 Crore to ₹25,000 for turnover above ₹10 Crore). If you require end-to-end guidance on catalogue optimization and error-free uploads, refer to our detailed GeM Catalogue Upload Service 2026 – Complete Process, Fees & Approval Guide.

3. What essential documents are required before adding products?

Before initiating the GeM product listing process, ensure you have the following active prerequisites ready:

• PAN & GSTIN: Mandatory for seller account verification and tax invoice generation.
• Udyam Registration: Required for MSMEs seeking caution money exemptions and purchase preferences.
• OEM Authorization / Trademark: OEM Approval letter or Trademark Registration Certificate (if listing under a proprietary brand).
• Product Compliance Reports: NABL laboratory test reports, BIS certifications, or ISO compliance documents as required by specific category parameters.

4. Why is my listed product status showing as "Unpublished" or "Pending OEM Approval"?

If you register as a reseller and attempt to list a branded item, the request is automatically routed to the registered Brand Owner (OEM) on the portal. The product remains unpublished until the OEM validates your authorization. You can track this status directly inside your seller dashboard on the official GeM portal under the "Catalogue Management" section.

GeM Product Listing Requirements: OEM vs. Reseller Comparison

Frequently Asked Questions

How long does it take for a product to get approved on GeM?

Product approval on the GeM portal typically takes 2 to 7 working days, depending on whether the product falls under a pre-approved category or requires detailed manual verification by the portal administrator or Original Equipment Manufacturer (OEM). Ensuring accurate product specifications, brand authorization, and document submissions helps expedite the approval process.
Source: Government e-Marketplace (GeM)

What documents are required to add a product on the GeM portal?

To list a product on GeM, sellers need a registered PAN, GSTIN, bank details, and active GeM seller account login. Depending on the product category, additional required documents include OEM Authorization Certificates (for resellers), trademark registration, quality certifications (like ISO or BIS), product test reports, and clear high-resolution product imagery with detailed technical specifications.
Source: Ministry of Commerce and Industry

Can I sell products on GeM without being an OEM?

Yes, you can sell products on the GeM portal as a Reseller without being an Original Equipment Manufacturer (OEM). However, resellers must upload a valid OEM Authorization Letter (Authorization Code) issued by the brand owner. This verifies that you are an authorized seller permitted to list and supply their branded products on the GeM platform.
Source: Government e-Marketplace (GeM)

Is vendor assessment mandatory for all sellers listing products on GeM?

Vendor assessment is mandatory for Original Equipment Manufacturers (OEMs) seeking to create new product categories or sell under primary categories on GeM. However, certain exemptions apply to MSME registered entities, NSIC holders, and sellers participating as resellers under existing brand listings, provided they submit valid brand authorization and compliance documents.
Source: Government e-Marketplace (GeM)

What is the difference between OEM and Reseller product listing on GeM?

An OEM listing allows Original Equipment Manufacturers to publish new products, create categories, and authorize resellers to sell their brand. A Reseller listing enables authorized distributors or traders to pair their offerings with an existing OEM-approved product catalog on the portal by entering valid pricing, stock availability, and authorization codes provided by the primary brand owner.
Source: Government e-Marketplace (GeM)

What should I do if my product listing gets rejected on GeM?

If your product listing is rejected, review the rejection remarks provided in your GeM seller dashboard under the product status tab. Common causes include incorrect category selection, mismatched specifications, missing test reports, or invalid OEM authorization. Correct the flagged discrepancies, re-upload the necessary compliance documents or updated images, and re-submit the product for administrative approval.
Source: Government e-Marketplace (GeM)