Tamil Nadu Tenders November 2026 | Live Government Tender Listings

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.

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Documentation Errors

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

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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.

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.

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Synopsis, Risks & Contradictions

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

How It Works — 4 Simple Steps

Search & Shortlist

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

AI Eligibility Check

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

Synopsis & Risk Review

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

Draft, Submit & Win

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

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.

account_balanceNlc Tamil Nadu Power LimitedtagGEM/2026/B/8199808

Custom Bid for Services - BMC for Oil Testing of Power Transformers

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apartmentNlc Tamil Nadu Power Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of Scientific And Industrial Research dsirtagGEM/2026/B/8237683

Operation And Maintenance Of Lifts (Elevators) - Complete System

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apartmentCouncil Of Scientific And Industrial Research csir

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

30 Nov 2026

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account_balanceDepartment Of Health And Family WelfaretagGEM/2026/B/8138223

365;All in One PC (V2) (Q2)

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apartmentJawaharlal Institute Of Postgraduate Medical Education And

Bid Value

Refer Doc

EMD

₹22.27 L

Location

Karaikal, Tamil Nadu

Deadline

02 Dec 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8223658

1;MANUFACTURE AND SUPPLY OF ULTRASONIC TRANSDUCER TEST SET UP

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8231811

Water Audit Service - Annual Comprehensive Water Audit FY 2026-27 for all Thermal Units of NLCIL, Neyveli; Thermal Power Plant

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹43.0 K

Location

Cuddalore, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8215212

1;Design, Fabrication & Supply of 10kVA isolation transformer for ion accelerator as per specification

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹73.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

26 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8237833

300;Stainless Steel 304L Seamless Pipes of 1/2 inch SCH 40S

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of SpacetagGEM/2026/B/8209773

25;SS filters

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apartmentIndian Space Research Organization

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8118619

100;FLANGE / CQA(HV) 5.33. 008

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8237379

84;FRAME, BASKET, WELD AS PER DRG. NO. Y19388A-00 FOR MECHANICAL STRUCTURE ASSY OF SRCG

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apartmentAdvanced Weapons And Equipment India Limited

Bid Value

Refer Doc

EMD

₹38.2 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceHealth And Family Welfare Department Tamil NadutagGEM/2026/B/8233063

1;Colorimeter/ Spectrophotometer (Textile) (Q3)

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apartmentGovernment Buyer

Bid Value

₹15.00 L

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

03 Dec 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8151728

1;TERAHERTZ TIME DOMAIN SPECTROSCOPY (THz-TDS) SYSTEM

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹1.89 L

Location

Kanchipuram, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceIndian RailwaystagGEM/2026/B/8235438

Hiring of Earth Moving Equipments, Material Handling Equipments and Cranes (per Hour basis) - As Per Buyer's Requirement; Material Handling Equipment; Battery Operated Platform Truck minimum 2 MT Capacity, 4 Wheeler

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹1.32 L

Location

Chennai, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8188397

354;NUMBER PUNCH HEAVY DUTY 3MM(1/8" ) NUMBER PUNCH HEAVY DUTY 3MM(1/8" ) MAKE: RABRO , NUMBER PUNCH HEAVY DUTY 6MM(1/4" ) NUMBER PUNCH HEAVY DUTY 6MM(1/4" ) MAKE: RABRO , PUNCH-NUMBER(0-9) 6MM- STEEL MONO STAMP TYPE-SHANK SIZE 70MM , LETTER PUNCH HEAVY DUTY 6MM(1/4" ) LETTER PUNCH HEAVY DUTY 6MM(1/4" ) MAKE: RABRO

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

GeM

account_balanceEmployees State Insuarnce CorporationtagGEM/2026/B/8205903

2;Electrocautery Machine (V2) (Q2)

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apartmentEmployees State Insurance Corporation

Bid Value

₹16.00 L

EMD

₹48.0 K

Location

Tirunelveli, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of DefencetagGEM/2026/B/8008757

PROCUREMENT AND INSTALLATION OF DIGITAL;3774;Title1 , Title2 , Title3 , Title4 , Title5 , Title6 , Title7 , Title8 , Title9 , Title10 , Title11 , Title12 , Title13 , Title14 , Title15 , Title16 , Title17 , Title18 , Title19 , Title20 , Title21 , Title22 , Title23 , Title24 , Title25 , Title26 , Title27

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apartmentIndian Coast Guard

Bid Value

₹24.92 L

EMD

₹49.8 K

Location

Kanchipuram, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of Military AffairstagGEM/2026/B/8233375

1;Borescope - Inspection equipment (Q3)

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apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceMaterials ManagementtagGEM/2026/B/8147169

2;Reciprocating Air Compressors - Electric Motor Driven (Q2) ( PAC Only )

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of Agricultural Research And Education daretagGEM/2026/B/8234325

8;High End Desktop Computer (Q2)

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apartmentIndian Council Of Agricultural Research icar

Bid Value

₹8.00 L

EMD

₹40.0 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of FertilizerstagGEM/2026/B/8220537

1;Ultrasonic flaw test scanning (UT) in Pipe line weld joints at MFL site

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apartmentMadras Fertilizers Limited mfl

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

03 Dec 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8231912

Ultrasonic Soldering System;6;ITEM 1 Ultrasonic Soldering System as technical specification annexure attached , ITEM 2 Soldering Tip for Ultrasonic Soldering System 1mm suitable for the item No1 as technical specification annexure attached , ITEM 3 Soldering Tip for Ultrasonic Soldering System 2mm suitable for the item No1 as technical specification annexure attached , ITEM 4 Soldering Tip for Ultrasonic Soldering System 3mm suitable for the item No1 as technical specification annexure attached , ITEM 5 Soldering Tip for Ultrasonic Soldering System 4mm suitable for the item No1 as technical specification annexure attached , ITEM 6 Soldering Tip for Ultrasonic Soldering System 5mm suitable for the item No1 as technical specification annexure attached

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

account_balanceHealth And Family Welfare Services Department PuducherrytagGEM/2026/B/8235964

4;Diagnostic Otoscope (V2) (Q2)

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Karaikal, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of Military AffairstagGEM/2026/B/8171648

14;All in One PC (V2) (Q2)

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apartmentIndian Navy

Bid Value

Refer Doc

EMD

₹38.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceHealth And Family Welfare Services Department PuducherrytagGEM/2026/B/8234659

2;Pure Tone Audiometer (Diagnostic) (V3) (Q2)

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Karaikal, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8214791

10;Supply, Installation and Commissioning & Training of Continuous Air Monitors as per spec enclosed

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

17 Dec 2026

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Natively Tailored Scopes

Latest Tamil Nadu Tenders — Updated Daily

Active Tamil Nadu Tenders

Why Tamil Nadu Tenders Get Rejected at the Technical Stage

Documentation Errors

Eligibility Missed

Corrigenda & Deadlines

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

Every Live Tender, One Search

AI Eligibility & Fit Score

Synopsis, Risks & Contradictions

How It Works — 4 Simple Steps

Search & Shortlist

AI Eligibility Check

Synopsis & Risk Review

Draft, Submit & Win

Frequently Asked Questions about Tamil Nadu Tender Bidding

Ready to win your next Tamil Nadu tender?