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The Aadhar History: From its Inception to Current Use Case

02 January 202512 min read
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Aadhaar was introduced in India in 2009 as a part of the government’s initiative to provide a unique identification number for every Indian resident. Officially launched by the Unique Identification Authority of India (UIDAI), Aadhaar aimed to streamline public welfare systems by linking citizens’ identities with a unique 12-digit number. Initially, the Aadhaar card was designed to simplify access to services by providing a single identification system, reducing the need for multiple documents. With biometric data—such as fingerprints and iris scans—Aadhaar became the world's largest biometric identification system, ensuring accurate and secure identification across the country.

The Importance of Aadhaar in India (Unique Identification)

Aadhaar plays a crucial role in providing a unique identity to over 1.3 billion people in India. It acts as a central identification tool for various government schemes, financial services, and even mobile connections. With Aadhaar's unique identification number, the government has been able to significantly reduce fraud and duplication in welfare programs, ensuring that subsidies and benefits reach the right individuals. Beyond identification, Aadhaar has paved the way for India's digital revolution by enabling e-KYC (electronic Know Your Customer) processes, making identity verification faster, more accessible, and more secure for both individuals and institutions. This transformation has enhanced transparency and efficiency across multiple industries, Like banking and telecommunications.

Aadhaar: The Vision of a Unified Identity System for Every Indian

The Aadhaar project was initiated in 2009 with the goal of providing every Indian resident with a unique identification number. The primary motivation behind Aadhaar was to create a single, foolproof identity system that could help streamline the delivery of public services and reduce identity fraud. Before Aadhaar, citizens often had to rely on multiple forms of identification (such as ration cards, voter IDs, and passports, leading to inefficiency and duplication. The government, recognizing the challenges in managing welfare programs and ensuring benefits reached the right people, saw Aadhaar as a solution to combat corruption, improve targeting of subsidies, and enable seamless access to various services across sectors like finance, healthcare, and telecommunications.

The Key Leaders and Institutions Driving Aadhaar's Development

  • Nandan Nilekani, co-founder of Infosys, played a pivotal role as the first Chairman of the Unique Identification Authority of India (UIDAI). His leadership was instrumental in shaping the vision and execution of the Aadhaar project.
  • UIDAI (Unique Identification Authority of India), the statutory body responsible for overseeing the Aadhaar project, was established under the Ministry of Electronics and Information Technology, Government of India.
  • Pranab Mukherjee, the then Finance Minister, laid the groundwork for the project by proposing the initiative in the 2009 Union Budget.
  • The Government of India, under Prime Minister Manmohan Singh, officially launched the Aadhaar project, with the first Aadhaar card being issued in 2010.

Initial Challenges Faced During the Implementation of Aadhaar

When Aadhaar was introduced in India, there were numerous challenges that the government and UIDAI faced:

1. Infrastructure and Reach: Given India's vast geography and diverse population, establishing the necessary infrastructure for Aadhaar enrollment was a significant challenge. Remote areas, especially rural and tribal regions, had limited access to digital infrastructure, making it difficult to implement biometric enrollment effectively.

2. Data Collection and Privacy Concerns: Collecting biometric data from over a billion people was an unprecedented task. Concerns regarding privacy and data security were raised, as citizens were apprehensive about sharing sensitive information like fingerprints and iris scans for Aadhaar card identification.

3. Verification of Identity: With Aadhaar aiming to be a unique identification system, ensuring that no duplication occurred was a major concern. Managing and verifying data across such a large population, many of whom lacked prior identification records, required robust technology and oversight.

4. Public Trust and Awareness: During the initial stages, there was skepticism and lack of awareness among the public about the benefits of Aadhaar. Convincing people to participate in the project and adopt the Aadhaar identity number was a major hurdle, particularly in rural and underdeveloped regions where literacy rates were lower.

5. Legal Challenges: Various legal and constitutional challenges arose during the early phases of Aadhaar. Concerns over whether the Aadhaar project violated an individual's right to privacy were hotly debated, eventually leading to a landmark Supreme Court judgment that upheld the legality of Aadhaar but imposed certain restrictions on its mandatory use.

Key Milestones in Aadhaar's Journey

Here are some Key milestones in Aadhaars Journey we need to know:

2006: The Foundation is Laid

  • On March 3rd, the Department of Information Technology, Ministry of Communications and Information Technology, approved a scheme to issue unique identification to families classified as Below Poverty Line (BPL).
  • By December 4th, the government formed an Empowered Group of Ministers (EGoM) tasked with integrating two major schemes: the National Population Register under the Citizenship Act of 1955 and the proposed Unique Identification (UID) scheme.

2007: Early Conversations Begin

  • The first EGoM meeting took place this year, marking the beginning of serious discussions about creating a national resident database, which ultimately led to the development of Aadhaar.

2009: The Birth of UIDAI

  • The government officially constituted the Unique Identification Authority of India (UIDAI), giving it the mandate to issue unique identification numbers. This executive body was placed under the Planning Commission, with Nandan Nilekani appointed as its first chairman.

2010: Legal Framework Begins to Form

  • The National Identification Authority of India (NIAI) Bill, 2010 was introduced in the Rajya Sabha on December 3rd, underlining the government's intent to give Aadhaar a statutory foundation. A week later, on December 10th, the Bill was sent to a Standing Committee by the Lok Sabha Speaker for further review.

2011: Early Roadblocks

  • By December, the Standing Committee on Finance, led by Yashwant Sinha, issued a report rejecting the NIAI Bill in its initial form. It recommended establishing a broader privacy and data protection law and raised concerns about private agencies collecting sensitive information.

2012: Legal Challenges Emerge

  • In a major development, Justice K.S. Puttaswamy, a former Karnataka High Court judge, filed a petition challenging Aadhaar's legal standing. His petition raised constitutional questions about whether Aadhaar violated the rights to equality and privacy granted by the Indian Constitution.

2013: The Supreme Court Steps In

  • The Supreme Court issued an interim order on September 23rd, declaring that no individual should suffer consequences for not possessing an Aadhaar card, despite some agencies mandating it for services and benefits.

2014: Data Privacy Safeguards

  • A significant ruling came on March 24th, when the Supreme Court forbade the UIDAI from sharing any Aadhaar data without the explicit consent of the individual. This judgment also urged agencies to revoke any mandates requiring Aadhaar for accessing benefits.

2015: Narrowing Aadhaar's Scope

  • In August, a three-judge bench of the Supreme Court limited the use of Aadhaar to only LPG and PDS schemes, reaffirming that no citizen should be denied rightful benefits due to the absence of Aadhaar. The privacy debate was referred to a larger Constitutional Bench.
  • In October, another Supreme Court ruling expanded Aadhaar’s use to include schemes like MNREGA, PM's Jan Dhan Yojana, and EPFO, while still maintaining that Aadhaar was not mandatory.

2016: The Aadhaar Act is Born

  • On March 3rd, the Aadhaar (Targeted Delivery of Financial and Other Subsidies, Benefits & Services) Bill was introduced in the Lok Sabha as a money bill, a strategic move to facilitate its swift passage.
  • By March 11th, the Lok Sabha had passed the Bill without amendments, and it was forwarded to the Rajya Sabha, which returned it with recommendations on March 16th. However, the Lok Sabha chose to pass the Bill in its original form.
  • President’s assent came on March 25th, officially making the Aadhaar Bill law, although it would take several months for its provisions to come into force.

2016: Legal Challenges Continue

  • On April 7th, Jairam Ramesh, a member of Rajya Sabha, filed a petition in the Supreme Court challenging the Aadhaar Act’s classification as a money bill.
  • By May 10th, the Attorney General had argued that the Lok Sabha Speaker’s decision to treat the Aadhaar Bill as a money bill was beyond judicial review. The hearing was adjourned to July, pending further submissions.

Development Timeline

Aadhaar has significantly impacted the identity verification landscape, particularly through its integration into various KYC (Know Your Customer) processes. Below are the key KYC processes that Aadhaar has transformed:

1. e-KYC (Electronic Know Your Customer)

e-KYC is a paperless, real-time identity verification process that uses Aadhaar to authenticate individuals electronically. It enables organizations, especially in banking, telecommunications, and financial services, to verify users' identities instantly.

  • Process: The individual’s Aadhaar number is linked to their biometric data (fingerprint or iris scan) or OTP (One-Time Password) sent to their Aadhaar-linked mobile number. This ensures that the person providing the details is genuinely who they claim to be.
  • Advantages: e-KYC drastically reduces onboarding times, eliminates the need for physical document submission, and enhances fraud prevention by using biometrics for real-time authentication.

2. CKYC (Central Know Your Customer)

CKYC is a centralized repository that stores KYC records for individuals across various financial institutions. It was introduced to streamline the KYC process, ensuring that customers only need to provide their details once, and these can be accessed by any participating institution.

  • Process: An individual submits their documents to any financial institution, which verifies and uploads the records to the CKYC repository. Once stored, other institutions can access these records using a unique CKYC number.
  • Role of Aadhaar: Aadhaar’s integration with CKYC allows biometric-based verification, ensuring the accuracy of the data while preventing duplication of KYC efforts across different institutions.
  • Advantages: CKYC simplifies KYC compliance for individuals and businesses, saving time by centralizing records. It also enhances data security by eliminating the need to submit sensitive documents multiple times.

3. Video KYC

With the advent of digital banking and the need for remote services, Video KYC emerged as a solution for conducting KYC verifications through video calls. This process is especially useful for financial institutions looking to onboard customers without requiring in-person visits.

  • Process: During a video call, a trained agent verifies the individual’s identity by comparing the documents shown on camera (such as Aadhaar) with the customer’s face. Aadhaar data is often cross-referenced to further authenticate the individual's identity.
  • Advantages: Video KYC offers a secure, remote solution for identity verification, especially in light of the pandemic. It’s convenient for customers and institutions alike, reducing the need for physical interaction while maintaining security and compliance.

To know more about the CKYC, eKYC and KYC, Read our blog.

Current Use Cases of Aadhaar

1. Identity Verification in Government Services

Since Aadhaar was introduced in India in 2009, it has become a critical tool for identity verification in various government services. With Aadhaar card identification, citizens can now easily verify their identity for services like issuing driving licenses, ration cards, and voter IDs. Aadhaar’s unique identification system ensures that benefits reach the rightful beneficiaries, greatly reducing fraud and duplication. Programs like the Public Distribution System (PDS) and LPG subsidies now rely on Aadhaar to authenticate recipients.

2. Role in Financial Inclusion

When the Aadhaar card was launched in India, it revolutionized financial inclusion. By linking bank accounts with an Aadhaar identity number, millions of previously unbanked citizens gained access to financial services such as direct benefit transfers (DBT), pensions, and subsidies. Through initiatives like Pradhan Mantri Jan Dhan Yojana (PMJDY), Aadhaar has played a central role in expanding banking services to underserved populations.

3. Use in Healthcare and Education Sectors

The Aadhaar card has also become a crucial tool in the healthcare and education sectors. It simplifies the authentication process, ensuring targeted delivery of healthcare benefits and preventing fraud in health insurance claims. In education, Aadhaar card identification is used to validate student scholarships and streamline processes for accessing educational benefits, ensuring that aid reaches the deserving students without intermediaries.

Benefits of Aadhaar in India

1. Streamlining Government Services

Since the Aadhaar card started in India, it has dramatically simplified the way government services are delivered. Acting as a unique identification system, Aadhaar has eliminated the need for multiple documents, allowing citizens to access various services using just their Aadhaar identity number. This efficiency has reduced administrative burdens and improved service delivery.

2. Enhancing Transparency and Reducing Fraud

The introduction of Aadhaar in India has significantly enhanced transparency and accountability in government schemes. By linking subsidies and benefits to the Aadhaar identity number, the government has reduced cases of fraud and duplication. The unique biometric data associated with each Aadhaar card ensures that only eligible recipients receive benefits, improving the overall integrity of public resources.

3. Empowering Citizens Through Digital Identity

With Aadhaar’s unique identification system, citizens now have a digital identity that is secure, portable, and universally accepted across the country. This has empowered individuals to access services more conveniently, reducing their reliance on paper documents. Whether opening a bank account or applying for government services, the Aadhaar identity number simplifies the process through digital KYC (Know Your Customer) verification.

Future of Aadhaar Card in India

1. New Applications of Aadhaar in India

Since the Aadhaar card was launched in India, its applications have continuously expanded across various sectors. Looking forward, Aadhaar is poised to play an even greater role in areas like e-commerce, online transactions, and digital contracts. The Aadhaar identity number can be used to securely verify users during these processes, fostering trust and streamlining transactions.

2. Integration with Emerging Technologies

As Aadhaar's unique identification system continues to evolve, its integration with emerging technologies like artificial intelligence (AI), blockchain, and the Internet of Things (IoT) is expected. AI could enhance Aadhaar’s capabilities in fraud detection, while blockchain could provide even greater security for Aadhaar’s data. The future holds immense possibilities as Aadhaar adapts to India’s growing digital ecosystem.

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ZOOP Team
02 January 2025
12 min read
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