April, 2025

Commission File Number 1-15182

DR. REDDY’S LABORATORIES LIMITED

(Translation of registrant’s name into English)

8-2-337, Road No. 3, Banjara Hills

Hyderabad, Telangana 500 034, India

+91-40-49002900

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F x Form 40-F ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ______

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ______

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ¨ No x

If “Yes” is marked, indicate below the file number assigned to registrant in connection with Rule 12g3-2(b): 82-________.

EXHIBITS

ExhibitNumber	Description of Exhibits
99.1	Intimation dated April 5, 2025

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	DR. REDDY’S LABORATORIES LIMITED (Registrant)
Date: April 5, 2025	By:	/s/ K Randhir Singh
		Name:	K Randhir Singh
		Title:	Company Secretary
3
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Exhibit 99.1

Dr. Reddy's Laboratories Ltd.
8-2-337, Road No. 3, Banjara Hills
Hyderabad – 500 034, Telangana, India
CIN: L85195TG1984PLC004507
Tel: + 91 40 4900 2900
Fax: + 91 40 4900 2999
Email: [email protected]
Web: www.drreddys.com

5^th^ April 2025

National Stock Exchange of India Ltd. (Scrip Code: DRREDDY)

BSE Limited (Scrip Code: 500124)

New York Stock Exchange Inc. (Stock Code: RDY)

NSE IFSC Ltd. (Stock Code: DRREDDY)

Dear Sir/Madam,

Ref:	Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015

This is to inform that the Company has received a notice on 4^th^ April 2025, from the Office of the Assistant Commissioner of Income Tax, circle 8(1), Hyderabad under sub section 1 of Section 148A of the Indian Income Tax Act, 1961 (‘Act), requiring to show cause as to why the returns for the Assessment Year 2020-21 (Financial Year 2019-2020) should not be reassessed under Section 148 of the Act. The details as required under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 are as hereunder:

Brief details of litigation viz. name(s) of the opposing party, ~~court/ tribunal/agency~~ ~~where litigation is filed~~, brief details of dispute/litigation. ****	Expected financial implications, if any, due to compensation, penalty etc	Quantum of claims, if any ****
Name of Authority: Office of the Assistant Commissioner of Income Tax, circle 8(1), Hyderabad<br><br>**<br><br>Brief details:** The Company has received a show cause notice on April 4, 2025 u/s sub-section (1) of section 148A of the Income-tax Act, 1961 Act to respond as to why notice u/s 148 should not be issued for assessment of income alleged to be escaped from tax consequent to the merger of Dr. Reddy’s Holding Limited(DRHL) into Dr. Reddy’s Laboratories Limited (DRL) under the scheme of amalgamation approved by the National Company Law Tribunal (NCLT), Hyderabad on 5th April 2022<br><br><br><br>The said scheme of amalgamation was carried with adherence to all the legal requirements including tax laws. Further this was approved by the Honorable National Company Law Tribunal (NCLT), Hyderabad on 5th April 2022 with effect from the Appointed date i.e. 01^st^ April 2019.	Based on our assessment, there is no material impact on the financials, operations, or other activities of the Company at this stage.	The notice quantifies the proposed demand of Rs. 2395,81,79,470/-.

The Company strongly believes that there is no escapement of tax pursuant to the said merger scheme. Nonetheless the Company is reviewing the information and clarifications required in the Show cause notice and will respond, as required, appropriately.

The said scheme also provides that the Promoters of the Company will jointly and severally indemnify, defend and hold harmless the Company, its directors, employees, officers, representatives, or any other person authorized by the Company (excluding the Promoters) for any liability, claim, or demand, which may devolve upon the Company on account of this amalgamation.

This is for your information and records.

Thanking you,

Yours faithfully,

For Dr. Reddy’s Laboratories Limited

K Randhir Singh

Company Secretary, Compliance Officer & Head-CSR

RDY 6-K

April, 2025

Commission File Number 1-15182