When UIDAI was founded



The Unique Identification Authority of India (UIDAI) is a statutory authority established under the Government of India. It was founded with the aim of providing a unique identification number, Aadhaar, to every resident of India. The foundation of UIDAI marks a significant milestone in India’s digital identity landscape.

Foundation of UIDAI

UIDAI was founded on . The Government of India recognized the need for a robust identification system to streamline various public welfare programs and services. Thus, UIDAI was formed to oversee the implementation of the Aadhaar project.


Objective of UIDAI

The primary objective of UIDAI is to provide a unique identification number, Aadhaar, to every resident of India. This 12-digit unique identity serves as proof of identity and address, facilitating access to various government and private sector services. Aadhaar aims to eliminate duplicity and fraud in public service delivery, ensuring efficient and targeted welfare schemes.

Significance of UIDAI

The establishment of UIDAI has had a profound impact on various sectors in India. It has streamlined processes related to identity verification, reduced duplication and fraud, and enabled targeted delivery of benefits and subsidies. UIDAI’s Aadhaar authentication system has revolutionized the way identity verification is conducted, making it more secure, efficient, and accessible.


Role of UIDAI

UIDAI plays a crucial role in ensuring the integrity and effectiveness of the Aadhaar ecosystem. It is responsible for issuing Aadhaar numbers, authenticating them, and maintaining the Aadhaar database securely. UIDAI also develops policies and guidelines for Aadhaar enrollment and authentication, ensuring compliance with data protection and privacy standards.

UIDAI Website

For more information about UIDAI and Aadhaar, you can visit the official website of UIDAI: https://uidai.gov.in/. The website provides comprehensive information about Aadhaar enrollment, updates, authentication, and related services. It also offers online tools and resources for checking Aadhaar status, downloading e-Aadhaar, and updating Aadhaar details.


Frequently Asked Questions (FAQs)

  1. What is Aadhaar?

    Aadhaar is a 12-digit unique identification number issued by UIDAI to residents of India. It serves as proof of identity and address for availing various government and private sector services.

  2. Who can enroll for Aadhaar?

    Any resident of India, including infants and children, can enroll for Aadhaar. Enrollment is voluntary and free of cost.

  3. Is Aadhaar mandatory?

    Aadhaar is not mandatory for all services, but it is required for certain government schemes and services such as LPG subsidy, Direct Benefit Transfer (DBT), and PAN card application.

  4. How can I update my Aadhaar details?

    You can update your Aadhaar details online or by visiting an Aadhaar Enrollment Center. UIDAI provides an online portal for updating demographic and biometric information.

  5. Is Aadhaar data secure?

    Yes, UIDAI takes various measures to ensure the security and confidentiality of Aadhaar data. The Aadhaar Act mandates stringent security standards for data storage, transmission, and authentication.

  6. Can Aadhaar be used as proof of citizenship?

    No, Aadhaar is not proof of citizenship. It is only proof of identity and address.

  7. What is e-Aadhaar?

    e-Aadhaar is an electronic version of Aadhaar that can be downloaded from the UIDAI website. It has the same validity as the physical Aadhaar card.

  8. How can I link my Aadhaar with other documents?

    You can link your Aadhaar with various documents such as PAN, bank accounts, and mobile numbers through online and offline methods. UIDAI provides a self-service portal for linking Aadhaar with PAN.


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With UIDAI’s inception in 2009, India embarked on a journey towards a digital identity revolution. The Aadhaar project has since transformed the way identities are verified and authenticated, ushering in an era of inclusivity, efficiency, and transparency.


As UIDAI continues to innovate and expand its services, the impact of Aadhaar on India’s socio-economic landscape remains profound. From facilitating access to essential services to enhancing transparency in governance, Aadhaar has emerged as a cornerstone of India’s digital transformation.

With robust security measures and a commitment to privacy, UIDAI is paving the way for a secure and inclusive digital future for India. As Aadhaar adoption grows, its potential to empower individuals and drive socio-economic development is boundless.


For the latest updates and information on UIDAI and Aadhaar, stay tuned to the official UIDAI website and other trusted sources. Embrace the power of Aadhaar and join India’s journey towards a digital-first future!