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

February 4, 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,

Sub: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Schedule of Analyst / Institutional Investor Meetings

This is to inform that the Company’s management will be participating in the following investor conference with single institution(s)/ investor groups:

Date	Organized by	Location	Meeting mode	Nature of meet	Timing
10.02.2025	Avendus SPARK	Mumbai	In Person	Group meet	11:00 am - 19:30 pm IST
11.02.2025	Avendus SPARK	Mumbai	In Person	Group meet	08:30 am - 18:30 pm IST

Please note that the schedule of the aforesaid meetings is subject to change due to any exigencies on the part of Investors / Company.

This is for your information.

Thanking you.

Yours faithfully,

For Dr. Reddy’s Laboratories Limited

 

K Randhir Singh

Company Secretary, Compliance Officer & Head-CSR