SR Infotech delivers advanced secure examination printing with 100% per-candidate MCQ randomisation, OMR tamper detection and fully certified chain-of-custody fulfilment. Rooted in examination processing since 1986 under Star Data Centre — now incorporated as SR Infotech Pvt. Ltd.
Over 40 years of examination processing expertise behind every paper we print. Every candidate unique. Every result tamper-detectable.
From examination papers to government documents — security print solutions with technology-led integrity at every stage of production and fulfilment.
Our flagship service — 100% per-candidate randomised MCQ question papers with candidate-linked barcodes, OMR tamper detection and tamper-evident sealed packaging. No duplicate papers. No shared sets.
Learn more →High-security certificate printing for universities, professional bodies and government boards. Multiple overt and covert security features to prevent forgery and authenticate credentials at any point.
Learn more →Secure ballot papers for institutional, corporate and government elections. Sequential numbering, security paper, tamper-evident sealing and a complete audit trail from press to count.
Learn more →High-accuracy Optical Mark Recognition and Intelligent Character Recognition forms produced to the highest quality standards — optimised for high-speed scanning with minimal error rates.
Learn more →Secure printing of government forms, permits, licences and official documents with multiple security layers including specialised inks, covert features and document-specific barcodes.
Learn more →Anti-counterfeiting tickets and permits for events, transport and government access control. Variable data printing, QR codes, sequential barcodes and tamper-evident materials throughout.
Learn more →Variable data barcode and QR code printing for track-and-trace, candidate identification and document authentication. Integration with client databases available on request.
Learn more →End-to-end sealed despatch from our secure facility to designated exam centres or client locations. Full chain-of-custody documentation and tracked, verified delivery.
Learn more →Prescription forms, appointment documents and integrated healthcare forms. Designed to meet the security and authenticity requirements of the medical and pharmaceutical sectors.
Learn more →The only system in India that generates a structurally unique MCQ paper for every individual candidate — making paper leaks structurally impossible. Backed by over 40 years of examination processing heritage. Over 80 lakh papers delivered. Zero leaks. Ever.
Every candidate's paper draws from the master question bank in a unique sequence. No two candidates see questions in the same order.
Answer options are independently shuffled for each question on each candidate's paper. Copying between candidates is structurally impossible.
Each paper and OMR sheet carries a unique barcode linked to the specific candidate — a verifiable, tamper-detectable chain of custody from press to exam hall.
OMR sheets are evaluated against each candidate's individual answer key. Any post-submission alteration is immediately identified by statistical analysis.
Each candidate's complete pack sealed in an opaque, tamper-evident envelope. Cannot be opened and resealed without visible evidence. Sorted by centre for direct distribution.
Available as a complete bureau service — SR Infotech processes your question bank, generates unique papers per candidate, prints, packs and despatches directly to your examination centres.
Specialist secure print knowledge across six key sectors, each with distinct security and compliance requirements.
Our core specialisation. MCQ question papers, OMR answer sheets, certificates and admit cards for universities, State PSC boards and competitive examination authorities. Our randomisation technology is unique in India.
Secure printing for government forms, official permits, licences and public administration documents. Full compliance with applicable government security print standards and audit trail requirements.
Prescription pads, medical certificates, sample chain-of-custody labels and appointment documents. Security features prevent forgery and confirm document authenticity in clinical environments.
Secure financial documents, demand drafts, compliance forms and KYC documentation. Multi-layer security printing with specialised inks, security paper and sequential numbering.
Confidential document printing for defence recruitment examinations and sensitive administrative materials. Strict access control, NDA compliance and certified secure destruction of all production waste.
Professional certification printing, employee assessment materials and credential management for corporates, HR bodies and professional licensing authorities across India.
Over 40 years of examination processing experience — from Star Data Centre in 1986 to SR Infotech Pvt. Ltd. today. Smart examination printing operational since 2015 with a zero-leak record across every client and cycle.
Over 80 lakh unique randomised MCQ papers delivered — no duplicates, no attributable leaks
Examination processing under Star Data Centre since 1986. Incorporated as SR Infotech Pvt. Ltd. in 2000. Smart examination printing since 2015.
One million A4 impressions per day — scalable to the largest national examination requirements
Zero paper leak incidents attributable to the SR Infotech system across all clients and examination cycles
Every product engineered with security as the foundation — not an afterthought.
100% per-candidate unique question papers with barcode and OMR tamper detection
High-accuracy OMR forms using specialist inks on certified stock. Candidate-linked
Security-featured certificates with overt and covert anti-forgery features
Secure ballot papers with sequential numbering and complete audit trail
Official forms, permits and licences with multiple security layers
Anti-counterfeiting tickets and entry permits with QR and barcode features
High-volume personalised printing — barcodes, candidate IDs, roll numbers at scale
Forgery-resistant medical prescription documents for healthcare providers
Every job follows a rigorous, documented process — from encrypted data receipt to sealed delivery at the examination centre. Nothing leaves our facility without complete traceability.
Encrypted question bank received via secure transfer. Stored in an isolated, access-controlled environment with full access logging and no external network connection.
Our proprietary software generates a unique question and option sequence for every candidate using a candidate-specific seed. No two papers are alike.
Papers printed on modern high-speed digital presses with candidate-specific barcode. Individual answer keys generated simultaneously and stored securely.
Automated booklet folding and saddle stitching on our high-capacity finishing line. Quality inspection on every booklet before it proceeds to packaging.
Each candidate's complete pack — question paper, OMR sheet and instructions — sealed in a tamper-evident opaque envelope. Sorted by examination centre for direct distribution.
Full chain-of-custody documentation accompanies every shipment. Tracked delivery to centres. Answer keys held securely until OMR evaluation is authorised.
Multiple independent layers of security in every product — physical, digital and procedural — ensuring integrity at every stage of production, packing and delivery.
Proprietary algorithm generates a unique question and answer option sequence for every individual candidate. No sets. No shared papers. No copying possible.
Machine-readable barcode on each paper and OMR sheet linking it to its specific candidate — creating a tamper-detectable chain of custody from press to examination hall.
Two-key security: randomisation key held by SR Infotech, answer key with the examining body. OMR responses converted to the candidate's unique sequence before evaluation.
Opaque, tamper-evident envelopes that cannot be opened and resealed without visible evidence. Contents are not readable through the envelope material.
Master question bank stored in encrypted, access-controlled storage fully isolated from external networks. Role-based access and complete access logging at all times.
24-hour surveillance, restricted access zones, background-vetted staff and no personal devices permitted in production areas. All waste securely destroyed on-site.
Every booklet carries a sequential control number enabling complete traceability through production, packing and distribution. Any interception can be precisely located and investigated.
OMR forms produced using specially formulated dropout inks on certified OMR-grade paper stock, optimised for high-speed scanning accuracy and significantly reduced error rates.
Full documentation from data receipt to delivery — every production step logged, timestamped and available for examination body review and independent compliance audit.
Speak with our team about implementing the SR Infotech Smart Question Paper System for your next examination cycle. Pilot contracts available for new clients.
Request a Quote & DemoTell us about your examination or printing requirement and we will provide a tailored proposal within 48 hours. Pilot contracts of 10,000 to 50,000 papers are available for new clients.
New clients can begin with a pilot contract of 10,000–50,000 MCQ papers for a single examination cycle — allowing full verification of print quality, randomisation, chain of custody and delivery before a full contract is agreed.