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descriptionTender SummaryTransform complex 200-page RFPs into actionable executive summaries in seconds.warningAI Tender Risk AnalyzerAutomatically flag hidden legal, financial, and technical traps before you commit.ruleTender Contradiction FinderComing SoonIdentify conflicting requirements across documents to avoid costly submission errors.paymentsPrice EstimationComing SoonData-driven pricing insights to help you position your bid for maximum win probability.monitoringCompetitor TrackingComing SoonUncover winning patterns and strategic moves of your competitors across past tenders.chatQ&A ChatbotAsk any question about a complex RFP and get instant, accurate answers with citations.search_insightsIntelligent Tender DiscoverySearch documents intelligently by meaning, not just keywords, to find critical clauses instantly.edit_noteTender Document GeneratorComing SoonDraft authority-grade technical responses and proposals perfectly mapped to requirements.linkTender PDF Clause ReferencingEvery AI output is mapped back to the source PDF, ensuring absolute auditability and trust.analyticsBidFit Score EngineComing SoonIdentify high-probability bids instantly with proprietary scores based on your business profile.checklistTender EligibilityMake confident bid decisions before committing time, money, and resources.
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Explore AI tools for synopsis, risk, pricing, search, drafting, and go/no-go decisions.

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Industry Tenders

foundationEPC & InfrastructureNHAI, CPWD & MoRTHengineeringConstruction (AEC)General & AEC contractorssolar_powerRenewable EnergySECI, NTPC & state DISCOMsaccount_balancePublic Sector / PSUsGeM, CPPP & PSU vendorsterminalIT ConsultingRFP automation & OEMprecision_manufacturingManufacturingSupply tenders & RFQsconversion_pathLogistics & Supply ChainFreight, lane & SLA detailspartner_exchangeConsulting FirmsStrategic advisory bidsshieldAerospace & DefenseDRDO & high-security contractsstoreMSMEsGovernment & GeM tenders for MSEs
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Natively Tailored Scopes

Every industry has distinct rules, criteria, and compliance. Bidzen is built for precision, recognizing native conventions instead of generic summaries.

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Tenders By State

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Tenders By Department

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  1. Home
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  3. chevron_rightState/UT Wise Tenders
  4. chevron_rightTamil Nadu Tenders
Tamil Nadu Tenders — Updated November 2026New Tamil Nadu tenders are published every day — check your eligibility before the deadline

Latest Tamil Nadu Tenders — Updated Daily

Search, track, and act on active Tamil Nadu tenders across all departments and districts. Bidzen's AI eligibility check tells you which tenders you can win — instantly.

Active Tamil Nadu Tenders

Showing 9,301–9,325 of 10,000 active tenders

SortRelevanceClosing soonNewestHighest value
68265938_20261123
10,000
Tamil Nadu Tenders Tracked
330+
Clients Across India
90%
Faster RFP Reading
80%
Faster Go/No-Go Decisions
84%
Fewer Clarification Queries

Bidzen aggregates live Tamil Nadu tenders across all departments and districts into one searchable platform. Every active tender is indexed, filtered, and matched to your company profile automatically. Stop manually checking portals — let the data come to you.

verifiedFree AI Bid Eligibility Checkarrow_forward
The Problem

Why Tamil Nadu Tenders Get Rejected at the Technical Stage

These are the most common rejection reasons bidding teams run into — all avoidable when the tender is read properly before you commit.

📄

Documentation Errors

Missing certificates, expired registrations or wrong formats are the top reason Tamil Nadu bids are rejected before evaluation even starts.

🎯

Eligibility Missed

Turnover, similar-work and experience thresholds buried across tender volumes are misread, and estimating hours go into bids the company could never win.

⏳

Corrigenda & Deadlines

Dates, EMD terms and specifications change through corrigenda. Bids built on the original notice miss the revised requirements.

The Solution

Everything You Need to Win Tamil Nadu Tenders — In One Platform

From discovery to Go/No-Go, Bidzen reads every tender the moment it lands and tells you whether it is worth your team's time.

🔎

Every Live Tender, One Search

All active Tamil Nadu tenders from GeM, CPPP and e-procurement portals are indexed daily and searchable by keyword, value and location.

✅

AI Eligibility & Fit Score

Bidzen reads the eligibility clauses and matches them to your company profile — a Go/No-Go verdict in minutes, not days.

🧠

Synopsis, Risks & Contradictions

A structured synopsis of every tender document, with hidden risks and conflicting clauses flagged before you commit.

Our Process

How It Works — 4 Simple Steps

1

Search & Shortlist

Filter live tenders by keyword, buyer, value and location — or let alerts bring them to you.

2

AI Eligibility Check

Bidzen matches turnover, experience and certification clauses against your company profile.

3

Synopsis & Risk Review

Every volume, annexure and corrigendum is condensed into one structured brief with risks flagged.

4

Draft, Submit & Win

Build the compliance checklist, draft the response and submit before the deadline — with certainty.

FAQ

Frequently Asked Questions about Tamil Nadu Tender Bidding

How do I find live Tamil Nadu government tenders?expand_more
Bidzen indexes every active Tamil Nadu tender from GeM, CPPP and the state e-procurement portal into this page, updated daily. Use the search box to filter by keyword, and the sidebar to narrow down by organisation or department.
How to register as a vendor for Tamil Nadu government tenders?expand_more
Register on the Tamil Nadu e-procurement portal with your company credentials and a valid Digital Signature Certificate (DSC). GeM tenders additionally need a GeM seller registration. Bidzen's AI eligibility check tells you which registrations a specific tender expects before you apply.
What documents are usually required for Tamil Nadu tenders?expand_more
Typically GST registration, PAN, audited financial statements for the last three years, similar-work experience certificates and an EMD instrument. The exact list varies per tender — Bidzen extracts it into a checklist for every tender you open.

Ready to win your next Tamil Nadu tender?

Join the bidding teams using Bidzen.ai to read every tender in minutes, check eligibility instantly and bid with absolute certainty.

Login to Bidzen
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Supply Of Flexible Shaft For - Ost To Dlw Drg No.72-00115-001. Alt.no.'f'. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

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EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

23 Nov 2026

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Supply Of Close Mesh Fan Guard Of Crash Worthy Design For 400 Mm Sweep Rc Fan Conforming To Icf/per Drg. No. Icf/sk-7-6-158 Alt. 'h' Col. Ii Or Latest And Other Technical Parameters As Per Is:6680-1992 (first Revision) With Deviations As Per Annexure 'h' Revised In Dec.2005 [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

23 Nov 2026

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Supply Of Srphc82658120-disposable Whatman Qualitative Filter Paper Size 460 X 570 Mm- 100 Sheets/packet ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

23 Nov 2026

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tag02265889A_20261123

Supply Of Srphc82670205-leptospira Igm Elisa :1.kit Should Be Able To Detect Igm Antibodies Against Leptospira Antigen In Human Serum. 2. Should Be A Solid Phase Enzyme-linked Immunosorbent Assay (elisa) Based On The Sandwich Principle. 3. Should Be Compatible With All Common Elisa Reader. 4. The Assay Component Should Include Reactive And Non- Reactive Controls. 5.test Should Have A Sensitivity Of Greater Than And Equal To 97% And Specificity Of Greater Than And Equal To 99%. 6.adequate Documents Detailing Principle, Components, Bio Safety, Methodologies, Limitations Of Assays, Manufacturing & Expiry Dates Should Be Provided With Each Kit. 7. The Kit To Be Procured Should Have Approval Of The Statutory Authority In Its Country Of Origin. 8. In Case Of Imported Kits It Should Have Been Registered Andlicensed In India By Dcg (i). 9. In Case Of Indigenous Manufacturers They Shall Have License Issued By Thecompetent Authority Defined Under Drugs And Cosmetics Act, 1940 After Appropriate Evaluation By Thecenters Approved By Dcg (i). 10. The Kit Should Have Minimum Shelf Life Of 18 Months 1to 30 Degreecelsius. 11. Kit For 96 Tests. Unit:test ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambur, Tamil Nadu

Deadline

23 Nov 2026

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tag02265783A_20261123

Supply Of Srphc82330010-b.p.bulb With Control Valve ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

23 Nov 2026

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tag02265796A_20261123

Supply Of Srphc82322300-disposable Sms Wrap Sheet 35 Gsm Or More Of Size 140 Cm X 140 Cm ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambur, Tamil Nadu

Deadline

23 Nov 2026

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tag02265692A_20261123

Supply Of Srphc82336505-single Use Hemostatic Grasping Forceps- A Combination Mechanical And Energy-based Hemostasis Device Delivers Targeted Monopolar Coagulation. Should Have Opening Width Of4mm / 5 Mm/ 6.5 Mm, Working Lengths Of 230 Cm And 165 Cm And Maximum Diameter 2.75 Mm. Should Be Compatible With Working Channels: 3.2 Mm, 2.8 Mm. ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambur, Tamil Nadu

Deadline

23 Nov 2026

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tag02265780A_20261123

Supply Of Srphc82337010-device For The Dry Powder Inhaler Capsules ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambur, Tamil Nadu

Deadline

23 Nov 2026

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tag51266130_20261123

Supply Of Gauges For Bogies For Measurement Of Bogie As Per Rdso Cmi K-001 (mc & Tc & Hcc). One Set Consisting Of 30 Items As Per List Attached. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

23 Nov 2026

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tagCatg-MDU-SCT-GMU-188-26-2

Auction Sale Of - Provision Of Catering Stall At Sencottai At Pf 1 (as Per Sketch Attached) To Cater The Needs Of Passenger. Size: 60sqft.

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Madurai, Tamil Nadu

Deadline

23 Nov 2026

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tag29252942B_20261123

Supply Of Module, Panel - Tlf 301 To Emd Part No. 40077482 And To Dlw Part No. 18120118 For Wdp4/wdg4 Locos. Drg.no: Emd Drg.no 40077482 Rev.c [ Warranty Period: 30 Months After The Date Of Delivery ]]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

23 Nov 2026

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tag04261008B_20261123

Supply Of Secondary Spring For Generator Car Side-2 (outer) For Fiat Bogie Of Lhb Coaches (code-f16) To Fiat Sig. Drg. No. 1268836, Ver. 01r1 And To Rdso Specn. No. Rdso/2017/cg-01 Rev.3 Of Jan 25. [ Warranty Period: 72 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambalur, Tamil Nadu

Deadline

23 Nov 2026

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tag29263307_20261123

Supply Of Dc Link Contactor T/p To Dlw Part No.18310795 And To Dlw Drg. No. 40001025 Alt. Nil. Item Should Be Compatible For Fitment And Functional Performance With Switch Module To Dlw Part No.18310590 And Dlw Drg. No. 40046484. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

23 Nov 2026

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Corrigendum : Leasing Of Fishery Rights Of Maadur Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹621

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713562_1

Corrigendum : Leasing Of Fishery Rights Of Vazhavandhankuppam Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹1.1 K

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713582_1

Corrigendum : Leasing Of Fishery Rights Of Peruvangur Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹1.1 K

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713532_1

Corrigendum : Leasing Of Fishery Rights Of Nagalur Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹1.8 K

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713551_1

Corrigendum : Leasing Of Fishery Rights Of Thimmalai Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹462

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713513_1

Corrigendum : Leasing Of Fishery Rights Of Mudiyanur Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹363

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713490_1

Corrigendum : Leasing Of Fishery Rights Of Kurur Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹587

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713647_1

Corrigendum : Leasing Of Fishery Rights Of Elrampattu Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹305

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713596_1

Corrigendum : Leasing Of Fishery Rights Of Siruvangur Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹3.1 K

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713633_1

Corrigendum : Leasing Of Fishery Rights Of Aavikolapakkam Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹525

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713637_1

Corrigendum : Leasing Of Fishery Rights Of Edaiyur Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹514

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_AHDF_713613_1

Corrigendum : Leasing Of Fishery Rights Of Madampoondi Tank In Kallakurichi District

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apartmentDepartment of Fisheries and Fishermen Welfare

Bid Value

Refer Doc

EMD

₹1.6 K

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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