sales@tender18.in| +917069661818
Register Now Free Trial
Register Now Free Trial
Search Tenders
Filters
Reset All
Tender Status
T18 Ref No
All States
All Cities
All Agencies
Tender ID
Due Date
Tender Value
Tender Source (GeM, Cppp & Others)
Tender Type

64Latest Tamper proof Tenders List

Latest Tamper proof Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Tamper proof tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Tamper proof tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Tamper proof Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Tamper proof tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Tamper proof Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Tamper proof Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Tamper proof Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Tamper proof tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Tamper proof Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Tamper proof sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Tamper proof tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Tamper proof tenders.

Is EMD mandatory for all Tamper proof tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Tamper proof work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Tamper proof tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Tamper proof Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 16608527
Location : hisar , haryana
LIVE TENDER
tender for nit no 815/dh/mm/qd-996, hi tech tamper proof polycarbonate seals
Agency / Dept :
dakshin haryana bijli vitran nigam DHBVN
Due Date :
Sep 03, 2026 (3 days left)
Tender Value :
1.79Cr
View Documents
T18 Ref No : 16887606
Location : visakhapatnam , andhra pradesh
LIVE TENDER
tender for single row deep groove ball bearing 6208 2z/c3 hts 1 vt 202. make: skf/fag/ntn for wdg4/4d loco dust bin & tcc blower motor. bearings should be supplied in the manufactures original tamperproof cartons/packets. the firm should attach details traceability of the products proposed for supply., single row deep groove ball bearing 6208 2z/c3 hts 1 vt 202. make: skf/fag/ntn for wd g4/4d loco dust bin & tcc blower motor. bearings should be supplied in the manufactures original tamper proof cartons/packets. the firm should attach details traceability of the products proposed for supply. - wa rranty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs
Agency / Dept :
South Coast Railway SCOR
Due Date :
Sep 10, 2026 (10 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16898613
Location : darjeeling , west bengal
Source : GEM Tenders
LIVE TENDER
tender for drug and pharmaceutical items e cfa re 33 gliclazide 60mg mr tab , e cfa re 33 cap imatinib mesylate 400mg , e cfa re 33 levo salbutamol 1 dot 25mg ipratropium 500 mcg in 2 dot 5 ml respule , e cfa re 33 tab colchicine 0 dot 5 mg , e cfa re 33 tab flunarizine 10mg , e cfa re 33 biotin 10mg tab , e cfa re 33 rotacap budesonide 200 mcg formeterol 6 mcg , e cfa re 33 neomycin 3400 iu polymyxin b 5000 iu bacitracin 400 iu neosporin powder bott of 10 gm , e cfa re 33 tab levodopa 100 mg carbidopa 25mg cr syndopa cr 125 mg , e cfa re 33 gliclazide 60 mg metformin 500 mg tab , e cfa re 33 tab etoricoxib 90 mg , e cfa re 33 inj enoxaparin 40 mg 0 dot 4ml , e cfa re 33 tab sodium bi carbonate 500 mg , e cfa re 33 tab clopidogrel 75 mg , e cfa re 33 oxygen mask with tubing adult , e cfa re 33 micro tips 100 1000 ul , e cfa re 33 set infusion microdrip pre sterilised disposable for paediatric use consisting of , e cfa re 33 tab amitriptylline 10 mg , e cfa re 33 tab linagliptin 2 dot 5 mg , e cfa re 33 chloroxazone 250 mg diclofenac sodium 50 mg paracetamol 325 mg tab , e cfa re 33 tab bethanechol 25 mg , e cfa re 33 tab carvedilol 12 dot 5 mg , e cfa re 33 cilostazole 100 mg tab , e cfa re 33 tab telmisartan 80mg , e cfa re 33 tab torsemide 5 mg , e cfa re 33 tab montelukast 10 mg , e cfa re 33 tab oestrogen conjugated 0 dot 625 mg , e cfa re 33 isotretinoin 20 mg , e cfa re 33 tab lamotrigine 50 mg , e cfa re 33 tab levofloxacin 500mg , e cfa re 33 tab levocarnitine 500 mg , e cfa re 33 eye drop nepafenac 0 dot 3 bott of 5 ml , e cfa re 33 eye drop olopatadine hydrochloride 0 dot 1 ketorolac tromethamine 0 dot 4 oththalmic solution , e cfa re 33 tab itopride 150 mg , e cfa re 33 tab lithium carbonate special repair 400 mg , e cfa re 33 tab indomethacin 25 mg , e cfa re 33 tab gefitinib 250 mg , e cfa re 33 tab ibandronic acid 150 mg , e cfa re 33 tab lamotrigine 100 mg , e cfa re 33 l ornithine l asparate tab , e cfa re 33 tab gabapentin 300mg methylcobalamin 1500 mcg , e cfa re 33 tab levetiracetam special repair 500mg , e cfa re 33 tab levodopa 100 mg carbidopa 10mg , e cfa re 33 tab warfarin 2 mg , e cfa re 33 adenosine 3 mg ml 2 ml inj , e cfa re 33 syp ofloxacin 0 dot 3 bott of 60 ml , e cfa re 33 iron vitamin vit b12 12 dot 5mg ml folic acid bott of 200 ml, gliclazide 60mg mr tab, cap imatinib mesylate 400mg, levo-salbutamol 1.25mg + ipratropium 500 mcg in 2.5 ml respule, tab colchicine 0.5 mg, tab flunarizine 10mg, biotin 10mg tab, rotacap budesonide 200 mcg + formeterol 6 mcg, neomycin 3400 iu + polymyxin b 5000 iu + bacitracin 400 iu neosporin powder ) bott of 10 gm, tab levodopa 100 mg + carbidopa 25mg cr ( syndopa cr 125 mg), gliclazide 60 mg + metformin 500 mg tab, tab etoricoxib 90 mg, inj enoxaparin 40 mg /0.4ml, tab sodium bi carbonate 500 mg, tab clopidogrel 75 mg, oxygen mask with tubing (adult), micro tips 100-1000 ul, set infusion microdrip pre-sterilised disposable for paediatric use consisting of nontoxic pvc tubing 1700mm with drip chamber of minimum 1000ml capacity with cannula stainless steel to deliver 60 drops per ml & with roller clamp of roll type and stainless steel vein needle 21g x 1.5 ltr with cover & spike for bottle with 5cm long soft latex tubing at the vein and packed & tamper proof polythene and sterilised by eto/gamma (iv set), tab amitriptylline 10 mg, tab linagliptin 2.5 mg, chloroxazone 250 mg + diclofenac sodium 50 mg + paracetamol 325 mg tab, tab bethanechol 25 mg, tab carvedilol 12.5 mg, cilostazole 100 mg tab, tab telmisartan 80mg, tab torsemide 5 mg, tab montelukast 10 mg, tab oestrogen conjugated 0.625 mg, isotretinoin 20 mg, tab lamotrigine 50 mg, tab levofloxacin 500mg, tab levocarnitine 500 mg, eye drop nepafenac 0.3 % bott of 5 ml, eye drop olopatadine hydrochloride 0.1% + ketorolac tromethamine 0.4 % oththalmic solution bott of 5 ml, tab itopride 150 mg, tab lithium carbonate special repair 400 mg, tab indomethacin 25 mg, tab gefitinib 250 mg, tab ibandronic acid 150 mg, tab lamotrigine 100 mg, l-ornithine l asparate tab, tab gabapentin 300mg + methylcobalamin 1500 mcg, tab levetiracetam special repair 500mg, tab levodopa 100 mg + carbidopa 10mg, tab warfarin 2 mg, adenosine 3 mg/ml 2 ml inj, syp ofloxacin 0.3 % bott of 60 ml, iron & vitamin vit b12 12.5mg/ml & folic acid bott of 200 ml
Agency / Dept :
indian army
Due Date :
Aug 31, 2026 (Expire Today)
Tender Value :
1.47L
View Documents

Unlock Full Tender Access

Start Free Trial to download documents before deadline

Start Free Trial
T18 Ref No : 16925424
Location : bhusawal , maharashtra
LIVE TENDER
tender for supply of three phase dual mode (pre-pay -supply of three phase dual mode (pre- pay and post-pay) smart energy meters, 10-100 amps, accuracy class-1.0, 3x240vac, 3 phase 4 wire, tamper proof, microprocessor based electronic static energy meter, conforming to is: 16444 & is: 15959. the communication module (cellular/rf based) with gprs/4g enabled sim card fallback to 2g modem. enclosure material-polycarbonate., supply of three phase dual mode (pre-pay and post-pay) smart energy meters, 10-100 amps, accuracy class-1.0, 3x240vac, 3 phase 4 wire, tamper proof, microprocessor based electronic static energy meter, conforming to is: 16444 & is: 15959. the communication module (cellular/rf based) with gprs/4g enabled sim card fallback to 2g modem. enclosure material-polycarbonate. - warranty period: 36 month s after the date of delivery
Agency / Dept :
central railway CR
Due Date :
Sep 07, 2026 (7 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16816908
Location : bangalore , karnataka
LIVE TENDER
tender for spherical roller bearing, spherical roller bearing 23134 ck with steel cage to suit shaft dia 150mm of ma ke m/s.skf/fag/timken/rexnord along with adapter and sleeve to size h3134 of make:skf/fag/r exnord/timken. special conditions: (1). vendors are required to quote only for the brands they are approved for, the offer shall be supported by authorization certificate from the manufacturer (2). the authorized agents shall supply bearings with original manufacturer s tamper proof seal. (3). the tenderers are required to quote for the bearing and sleeve of makes: skf, fag, timken, rexnord only (4).the firm shall furnish the inspection certificate fr om manufacturers or their authorised testing agents preferably incorporating the details of traceability of the production proposed for the supply. (5). non compliance of the condi tions by the tenderer may result in their offer getting ignored. - warranty period: 30 months after the date of delivery
Agency / Dept :
rail wheel factory RWF
Due Date :
Sep 07, 2026 (7 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16841640
Location : liluah , west bengal
LIVE TENDER
tender for supply of fluorescent paint marker paste, supply of fluorescent paint marker paste for tamper proof marking of fasteners provided with tightening torque in 30 ml pack along with nozzle tip size 1 or 2 mm as per annexure attached. color: yello w or orange. - warranty period: 30 months after the date of delivery
Agency / Dept :
eastern railway ER
Due Date :
Sep 09, 2026 (9 days left)
Tender Value :
Refer Document
View Documents

Unlock Full Tender Access

Start Free Trial to download documents before deadline

Start Free Trial
T18 Ref No : 16862034
Location : visakhapatnam , andhra pradesh
LIVE TENDER
tender for single row deep groove ball bearing no 6212 rs1z/c3 sogjn6, for m/s saini & m/s daulatram make dynamic brake motor (bkbl) fan end make: skf, ntn, fag. bearings should be supplied in the manufactures original tamper proof cartons/packets. the firm should attach details traceability of the products proposed for supply., single row deep groove ball bearing no 6212 rs1z/c3 sogjn6, for m/s saini & m/s daulatram make dynamic brake motor (bkbl) fan end make: skf, ntn, fag. bearings shou ld be supplied in the manufactures original tamper proof cartons/packets. the firm should attach detai ls traceability of the products proposed for supply. - warranty period: 30 months after the date of de livery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs
Agency / Dept :
South Coast Railway SCOR
Due Date :
Sep 08, 2026 (8 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16940251
Location : bangalore , karnataka
LIVE TENDER
tender for deep groove ball bearings, bearing no-81206t2 single-direction thrust cylindrical roller bearing (axial cylindrical roller b earing),. make skf/fag/timken/nsk /ina/koyo only. special conditions : 1) material must be supplied wit h tamper proof seal; 2)only oem or authorized dealers with valid adc are eligible to quote; 3) the authoriz ed agents shall furnish an inspection certificate issued by the manufacturer or their authorized testing agen cy, preferably incorporating complete details for traceability of the products proposed for supply; 4)the bea ring part/identification number and the manufacturers name shall be clearly and permanently marked on th e item; 5) warranty-18 months from supply. - warranty period: 18 months after the date of delivery
Agency / Dept :
rail wheel factory RWF
Due Date :
Sep 01, 2026 (1 day left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16940252
Location : bangalore , karnataka
LIVE TENDER
tender for single row deep groove ball bearing, single row deep groove ball bearing no-6821 make: skf/fag/timken/ ntn/nsk only. speci al conditions : 1) material must be supplied with tamper proof seal; 2) only oem or authorized dealers with valid adc are eligible to quote; 3) the authorized agents shall furnish an inspection certificate issued by th e manufacturer or their authorized testing agency, preferably incorporating the details required for traceabi lity of the products proposed for supply; - warranty period: 18 months after the date of delivery
Agency / Dept :
rail wheel factory RWF
Due Date :
Sep 01, 2026 (1 day left)
Tender Value :
Refer Document
View Documents

Unlock Full Tender Access

Start Free Trial to download documents before deadline

Start Free Trial
T18 Ref No : 16689141
Location : sealdah , west bengal
LIVE TENDER
tender for fluorescent paint marker paste for tamper proof, fine tip metal marker for permanent weather proof marking for industrial purpose. each tube containing 30 ml, note: 30% qty in yellow colour and 70% qty in orange colour. - warranty period: 30 m onths after the date of delivery
Agency / Dept :
eastern railway ER
Due Date :
Sep 02, 2026 (2 days left)
Tender Value :
Refer Document
View Documents

Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Tamper Proof. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Tamper Proof sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Tamper Proof Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Tamper Proof, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Tamper Proof Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Tamper Proof Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Tamper Proof.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Tamper Proof depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Tamper Proof Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Tamper Proof bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Tamper Proof. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Tamper Proof, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Tamper Proof, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Tamper Proof?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Tamper Proof tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Tamper Proof?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Tamper Proof, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Tamper Proof is declared L1 and is generally awarded the contract

GeM Registration & Consultant Services By State

View All

GeM Registration & Consultant Services By City

View All

Tender Bidding Service & Consultancy By Authorities

View All

Explore Government Tenders and GeM Portal Blogs

View All