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CBDC — Digital Rupee (e₹) What is CBDC? A Central Bank Digital Currency (CBDC) is the digital form of a country’s sovereign fiat currency, issued and regulated by its central bank. India’s CBDC is called the Digital Rupee (e₹) or e-Rupee, issued by the Reserve Bank of India (RBI) as a direct liability of the central bank — just like physical cash. 1 Unlike private cryptocurrencies (Bitcoin, Ethereum), the Digital Rupee is legal tender — guaranteed by the Central Government under Section 26 of the RBI Act, 1934. 2 It is at par with physical currency and can be used as a medium of exchange, store of value, and unit of account. 3 ...

FASTag — Electronic Toll Collection What is FASTag? FASTag is India’s electronic toll collection system that uses Radio Frequency Identification (RFID) technology to enable automatic, non-stop toll payments on national and state highways. Launched on 4 November 2014 by the National Highways Authority of India (NHAI), it is implemented through the Indian Highways Management Company Limited (IHMCL) and powered by the National Electronic Toll Collection (NETC) program developed by the National Payments Corporation of India (NPCI).12 ...

Account Aggregator (AA) — India’s Consent-Based Financial Data Sharing Framework: Complete 101 Guide Last updated: June 2026 What is Account Aggregator (AA)? The Account Aggregator (AA) framework is a Reserve Bank of India (RBI)-regulated system that enables individuals and businesses to securely share their financial data between regulated institutions, with explicit consent and in a structured, encrypted manner. Formally, an Account Aggregator is an NBFC-AA (Non-Banking Financial Company — Account Aggregator) licensed by the RBI under Section 45JA of the RBI Act, 1934. 1 ...

Bhashini — India’s Multilingual AI Platform Last updated: April 2026 What is Bhashini? Bhashini (भाषिणी) — officially BHASHa INterface for India — is India’s national multilingual AI platform developed under the Ministry of Electronics and Information Technology (MeitY). It aims to transcend language barriers, ensuring every citizen can access digital services in their own language. Key Facts Launch: 2022 (National Language Translation Mission) Ministry: MeitY (Ministry of Electronics & Information Technology) Implementing Agency: Digital India Bhashini Division (DIBD) Daily Inferences: 15+ million1 Total Inferences: 6+ billion1 Languages Supported: 22+ Indian languages2 Bhashini Structure Services Offered Service Description Translation Real-time text translation between languages Transliteration Convert text between different scripts Text-to-Speech (TTS) Convert text to audio in multiple languages Speech-to-Text (STT) Convert voice to text Language Detection Identify language from input text Languages Covered Schedule I Languages (22): ...

UMANG — Unified Mobile Application for New-age Governance: Complete 101 Guide Last updated: March 2026 What is UMANG? UMANG (Unified Mobile Application for New-age Governance) is India’s flagship mobile platform that provides a single-window access to over 2,400 government services across central, state, and local government bodies. Launched in November 2017 under the Digital India initiative, UMANG consolidates services from multiple government departments into one unified mobile application. Key Facts Launch: November 2017 Services: 2,400+ e-Governance services1 Registered Users: 10.51+ crore (10.51 million)1 Departments: 209+ government departments2 Developed by: National e-Governance Division (NeGD), MeitY3 States/UTs: 32 states and union territories3 UMANG Architecture Layered Structure Layer Function L1 - Frontend Mobile App (iOS/Android), Web Portal L2 - Integration API Gateway, Service Aggregation Layer L3 - Authentication Aadhaar, Mobile OTP, DigiLocker integration L4 - Backend Government department systems integration L5 - Data Citizen profile, service history L6 - Security Encryption, SSL, secure session management L7 - Governance Monitoring, analytics, grievance handling Services Available on UMANG By Category Category Services Identity Aadhaar, PAN, Voter ID verification Finance EPFO, NPS, Income Tax, Banking services Healthcare Ayushman Bharat, CoWIN, e-Sanjeevani Education CBSE results, university admissions, scholarships Transport Driving License, Vehicle Registration (Vahan) Utilities Electricity bills, gas bookings, water taxes Agriculture Land records, crop insurance, PM-KISAN Employment Job portals, skill development, ESIC Key Services EPFO Services ...

ABDM — Ayushman Bharat Digital Mission: Complete 101 Guide Last updated: March 2026 What is ABDM? ABDM (Ayushman Bharat Digital Mission) is India’s national digital health ecosystem that aims to create a unified health ID for every citizen and connect healthcare providers digitally. Objectives Universal health IDs Healthcare records digitization Interoperable health data Telemedicine promotion Key Components Component Purpose ABHA Unique health ID for citizens Health Repository PHR apps store records Healthcare Professionals Registry Doctor verification Facility Registry Hospital verification ABHA (Ayushman Bharat Health Account) What is ABHA? 14-digit unique health account number that allows citizens to store and share their health records digitally. ...

AgriStack — Agricultural Data Infrastructure: Complete 101 Guide Last updated: March 2026 What is AgriStack? AgriStack is India’s digital infrastructure for agriculture - a collection of databases, APIs, and platforms to digitize agricultural services and enable data-driven farming. Objectives Farmer identity verification Land record digitization Crop insurance access Credit facilitation Market connectivity Key Components 1. Farmer ID Aadhaar-linked farmer registry Unique Farmer ID Land records integration Subsidy distribution 2. Geo-referenced Land Records Digital land ownership GPS-tagged plots Survey integration Dispute resolution 3. Crop Sowing Data Crop monitoring Yield estimation Insurance claims MSP calculation How AgriStack Works Service Delivery 1 Farmer → Aadhaar Auth → Land Records → Service (Loan/Insurance/Input) Key Stakeholders Stakeholder Role Ministry of Agriculture Policy State Governments Implementation FPOs Farmer organization AgriTech Companies Service delivery Use Cases Financial Services Service Data Used Crop Loans Land records, credit history Insurance Crop data, weather Government Schemes Identity, land Advisory Services Weather-based advisories Pest management Input recommendations Market price information Privacy Concerns Risks Land record data exposure Farmer profiling Data Monetization Corporate access to farm data Safeguards Consent requirements Data localization Limited retention Farmer consent for research Consumer Rights Right to control data sharing Transparent data usage Grievance mechanism Opt-out option

DEPA — Data Empowerment and Protection Architecture: Complete 101 Guide Last updated: March 2026 What is DEPA? DEPA (Data Empowerment and Protection Architecture) is India’s framework for secure, consent-based data sharing between entities, enabling individuals to share their data while maintaining control. Core Principles Data Sovereignty: Individual owns their data Consent-Based: Explicit permission for sharing Purpose Limitation: Data used only for stated purpose Minimal Data: Share only necessary information How DEPA Works Architecture 1 User → Consent Manager → Data Provider → Data Consumer → Service Key Components Component Function Consent Manager User controls data sharing Data Provider Holds user’s data (banks, etc.) Data Consumer Requests data for service Account Aggregator Bridges data flow Use Cases Financial Services Use Case Data Shared Loan Application Bank statements, credit score Insurance Health records, vehicle info Investment Tax returns, holdings Other Services Employment verification Rental applications Government scheme eligibility Cross-border data sharing Data Types Categories Type Examples Financial Bank statements, transactions Health Medical records, prescriptions Educational Degrees, certificates Government Tax returns, ID records Privacy Protection Safeguards Explicit consent required Time-limited data access No data retention by consumer Audit trail of all access Right to revoke consent Consumer Rights Control who accesses your data Know what data is shared Revoke consent anytime File complaints for misuse Data portability

e-KYC — Electronic Know Your Customer: Complete 101 Guide Last updated: March 2026 What is e-KYC? e-KYC (electronic Know Your Customer) uses Aadhaar-based authentication to instantly verify an individual’s identity for financial services without physical document submission. How e-KYC Differs from Traditional KYC Aspect Traditional KYC e-KYC Time 3-7 days Instant Documents Physical copies Digital Visit Branch required Anywhere Cost Higher Lower How e-KYC Works Process Flow 1 User Consent → Aadhaar Number → UIDAI Auth → Identity Match → Data Fetch → Account Opening Authentication Methods Method Security Level Biometric High OTP Medium PIN Basic Legal Framework Governing Regulations Aadhaar Act 2016: Legal basis for authentication RBI KYC Directions: Banking sector compliance PMLA: Anti-money laundering DPDP Act 2023: Data protection Use Cases Financial Services Service Example Banking Account opening, loans Insurance Policy purchase Telecom SIM activation Government Direct benefit transfers Privacy Concerns Risks Identity theft potential Location tracking via transactions Data breach exposure Consent manipulation Safeguards Explicit consent mandatory Data minimization principle Encryption requirements Right to opt-out Consumer Rights Consent-based authentication Right to know authentication purpose Data access and correction Grievance via UIDAI/RBI

GeM — Government e-Marketplace: Complete 101 Guide Last updated: March 2026 What is GeM? GeM (Government e-Marketplace) is a one-stop e-procurement platform for government buyers to procure goods and services from registered vendors. Objectives Transparent procurement Efficient government purchasing Support for MSME vendors Direct Benefit Transfer integration Key Features For Buyers (Government) Centralized procurement Standardized catalog Competitive bidding Automated payment processing For Sellers (Vendors) Easy registration Pan-India market access Prompt payment (T+2) Transparent bidding process Statistics (2026) Metric Value Total Transactions ₹5+ lakh crore Registered Vendors 50+ lakh Government Buyers 50,000+ Product Categories 10,000+ How GeM Works Procurement Process 1 Requirement → GeM Catalog → Seller Selection → Order → Delivery → Payment Bidding Types Type Description L1 Bidding Lowest price wins Reverse Auction Prices go down RA + L1 Best combo Direct Purchase Up to ₹25,000 Integration with ONDC GeM-ONDC Convergence Allows local sellers to join GeM Standard product catalog Broader market access Digital payment integration MSME Benefits Support for Small Businesses 25% price preference Fast payment (T+2) No tender fee Training programs Capacity building Consumer Rights (as Taxpayer) Transparent pricing Quality assurance Grievance redressal RTI access to procurement data