The GeM Blog

Practical, current answers for GeM sellers — fees and charges, vendor assessment, bid strategy, error fixes and policy updates. Every post carries its author and update date, when GeM changes a rule, the affected posts change within days. That's the whole editorial policy.

Browse by topic

Registration

  • GeM Registration Fees 2026
  • Documents Required for GeM Registration
  • GeM Registration Certificate
  • GeM Registration for Service Providers
  • GeM Registration Form PDF Truth
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Vendor Assessment & OEM

  • OEM Authorization Certificate for GeM
  • What is OEM in GeM?
  • TPA vs GeM VA: What's the Difference?
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Bidding

  • How to Win GeM Bids
  • ATC Explained
  • GTC Terms & Conditions Explained
  • PAC Explained
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Orders & Payment

  • CRAC Explained
  • Order to Payment: PO, Invoice & Payment Guide
  • GeM Revenue Policy & Milestone Charge
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Troubleshooting

  • GeM Portal Common Errors (Hub)
  • PAN Verification Failed on GeM
  • GeM Login Guide & Issues
  • GeM Customer Care Helpline
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Buyer-side

  • GeM Buyer Registration
  • GeM Direct Purchase Limits & Rules
  • GeM User Management (HOD, Primary, Secondary)
  • GeM Red & Orange Buyer Flags
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Basics

  • What is GeM Portal?
  • What Can You Sell on GeM?
  • GeM Product Price List
  • GeM Training, Certification & Courses
  • Startup Runway on GeM
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