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DPDP Act and Rules: definitions

Every term the DPDP Act and the DPDP Rules define, in the exact words of the Gazette, each with a link to the provision it comes from. Nothing on this page is paraphrased.

Where the definitions come from

32 defined terms: 28 from section 2 of the Act and 4 from rule 2(1) of the Rules. The definitions apply as the two provisions themselves say, which is quoted here.

Section 2 of the Act begins:
In this Act, unless the context otherwise requires,—
Rule 2 of the Rules provides:

(1)In these rules, unless the context otherwise requires, –

(2)The words and expressions used in these rules and not defined, but defined in the Act, shall have the same meanings respectively assigned to them in the Act.

A

Act

Rule 2(1)(a) of the DPDP Rules, 2025 (Rules)

“Act” means the Digital Personal Data Protection Act, 2023 (22 of 2023);

Appellate Tribunal

Section 2(a) of the DPDP Act, 2023 (Act)

“Appellate Tribunal” means the Telecom Disputes Settlement and Appellate Tribunal established under section 14 of the Telecom Regulatory Authority of India Act, 1997;

automated

Section 2(b) of the DPDP Act, 2023 (Act)

“automated” means any digital process capable of operating automatically in response to instructions given or otherwise for the purpose of processing data;

B

Board

Section 2(c) of the DPDP Act, 2023 (Act)

“Board” means the Data Protection Board of India established by the Central Government under section 18;

C

certain legitimate uses

Section 2(d) of the DPDP Act, 2023 (Act)

“certain legitimate uses” means the uses referred to in section 7;

Chairperson

Section 2(e) of the DPDP Act, 2023 (Act)

“Chairperson” means the Chairperson of the Board;

child

Section 2(f) of the DPDP Act, 2023 (Act)

“child” means an individual who has not completed the age of eighteen years;

D

data

Section 2(h) of the DPDP Act, 2023 (Act)

“data” means a representation of information, facts, concepts, opinions or instructions in a manner suitable for communication, interpretation or processing by human beings or by automated means;

Data Fiduciary

Section 2(i) of the DPDP Act, 2023 (Act)

“Data Fiduciary” means any person who alone or in conjunction with other persons determines the purpose and means of processing of personal data;

Data Principal

Section 2(j) of the DPDP Act, 2023 (Act)

“Data Principal” means the individual to whom the personal data relates and where such individual is—

(i) a child, includes the parents or lawful guardian of such a child;

(ii) a person with disability, includes her lawful guardian, acting on her behalf;

Data Processor

Section 2(k) of the DPDP Act, 2023 (Act)

“Data Processor” means any person who processes personal data on behalf of a Data Fiduciary;

Data Protection Officer

Section 2(l) of the DPDP Act, 2023 (Act)

“Data Protection Officer” means an individual appointed by the Significant Data Fiduciary under clause (a) of sub-section (2) of section 10;

digital office

Section 2(m) of the DPDP Act, 2023 (Act)

“digital office” means an office that adopts an online mechanism wherein the proceedings, from receipt of intimation or complaint or reference or directions or appeal, as the case may be, to the disposal thereof, are conducted in online or digital mode;

digital personal data

Section 2(n) of the DPDP Act, 2023 (Act)

“digital personal data” means personal data in digital form;

G

gain

Section 2(o) of the DPDP Act, 2023 (Act)

“gain” means—

(i) a gain in property or supply of services, whether temporary or permanent; or

(ii) an opportunity to earn remuneration or greater remuneration or to gain a financial advantage otherwise than by way of legitimate remuneration;

L

loss

Section 2(p) of the DPDP Act, 2023 (Act)

“loss” means—

(i) a loss in property or interruption in supply of services, whether temporary or permanent; or

(ii) a loss of opportunity to earn remuneration or greater remuneration or to gain a financial advantage otherwise than by way of legitimate remuneration;

M

Member

Section 2(q) of the DPDP Act, 2023 (Act)

“Member” means a Member of the Board and includes the Chairperson;

N

notification

Section 2(r) of the DPDP Act, 2023 (Act)

“notification” means a notification published in the Official Gazette and the expressions “notify” and “notified” shall be construed accordingly;

P

person

Section 2(s) of the DPDP Act, 2023 (Act)

“person” includes—

(i) an individual;

(ii) a Hindu undivided family;

(iii) a company;

(iv) a firm;

(v) an association of persons or a body of individuals, whether incorporated or not;

(vi) the State; and

(vii) every artificial juristic person, not falling within any of the preceding sub-clauses;

personal data

Section 2(t) of the DPDP Act, 2023 (Act)

“personal data” means any data about an individual who is identifiable by or in relation to such data;

personal data breach

Section 2(u) of the DPDP Act, 2023 (Act)

“personal data breach” means any unauthorised processing of personal data or accidental disclosure, acquisition, sharing, use, alteration, destruction or loss of access to personal data, that compromises the confidentiality, integrity or availability of personal data;

prescribed

Section 2(v) of the DPDP Act, 2023 (Act)

“prescribed” means prescribed by rules made under this Act;

proceeding

Section 2(w) of the DPDP Act, 2023 (Act)

“proceeding” means any action taken by the Board under the provisions of this Act;

processing

Section 2(x) of the DPDP Act, 2023 (Act)

“processing” in relation to personal data, means a wholly or partly automated operation or set of operations performed on digital personal data, and includes operations such as collection, recording, organisation, structuring, storage, adaptation, retrieval, use, alignment or combination, indexing, sharing, disclosure by transmission, dissemination or otherwise making available, restriction, erasure or destruction;

S

she

Section 2(y) of the DPDP Act, 2023 (Act)

“she” in relation to an individual includes the reference to such individual irrespective of gender;

Significant Data Fiduciary

Section 2(z) of the DPDP Act, 2023 (Act)

“Significant Data Fiduciary” means any Data Fiduciary or class of Data Fiduciaries as may be notified by the Central Government under section 10;

specified purpose

Section 2(za) of the DPDP Act, 2023 (Act)

“specified purpose” means the purpose mentioned in the notice given by the Data Fiduciary to the Data Principal in accordance with the provisions of this Act and the rules made thereunder; and

State

Section 2(zb) of the DPDP Act, 2023 (Act)

“State” means the State as defined under article 12 of the Constitution.

T

U

user account

Rule 2(1)(c) of the DPDP Rules, 2025 (Rules)

“user account” means the online account registered by the Data Principal with the Data Fiduciary, and includes any profiles, pages, handles, email address, mobile number and other similar presences by means of which such Data Principal is able to access the services of such Data Fiduciary; and

V

About the Act text

Reproduced verbatim from the official Gazette PDF. Text last verified against the official PDF on 1 October 2026.

Instrument
The Digital Personal Data Protection Act, 2023 (Act No. 22 of 2023)
Published
11 August 2023 · The Gazette of India, Extraordinary, Part II — Section 1, No. 25, New Delhi, Friday, 11 August 2023 (CG-DL-E-12082023-248045)
Issued by
Ministry of Law and Justice (Legislative Department)
In the PDF
PDF pages 2–3 of our copy of the DPDP Act, 2023

Official sources

General information, not legal advice. The Gazette notification is the authoritative text. The summaries, links and labels around the text are Agicentral’s own and are not part of the law.

About the Rules text

Reproduced verbatim from the official Gazette PDF. Text last verified against the official PDF on 1 October 2026.

Instrument
The Digital Personal Data Protection Rules, 2025 (G.S.R. 846(E))
Published
13 November 2025 · The Gazette of India, Extraordinary, Part II — Section 3(i), New Delhi, 13 November 2025 (F. No. AA-11038/1/2025-CLandES)
Issued by
Ministry of Electronics and Information Technology
In the PDF
PDF page 1 (Gazette page 24) of our copy of the DPDP Rules, 2025

Official sources

General information, not legal advice. The Gazette notification is the authoritative text. The summaries, links and labels around the text are Agicentral’s own and are not part of the law.