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: mail@drreddys.com
	Web:   www.drreddys.com

Date: April 14, 2025

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

BSE Limited (Scrip Code: 500124)

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

NSE IFSC Ltd (Stock Code: DRREDDY)

Dear Sirs,

This is in reference to Regulation 30(11) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) regarding a news item published in Business Standard (newspaper/ media) on April 13, 2025, with the heading “DRL trims workforce costs by 25% amid Revlimid-linked margin strain”.

We wish to clarify that the said news is factually incorrect. We categorically deny the claim of a 25% workforce cost reduction and the other claims mentioned in the said news article.

In this regard, please note that the Company does not comment on market speculations and there is currently no such event or information which requires a disclosure under Regulation 30 of the SEBI Listing Regulations.

In compliance with Regulation 30 of the SEBI Listing Regulations, the Company makes prompt disclosure of any event or information, as and when any event or information is considered material or warrants such disclosure under the said Regulation.

This is for your information.

Thanking you.

Yours faithfully,

For Dr. Reddy’s Laboratories Limited

K Randhir Singh

Company Secretary, Compliance Officer and Head-CSR