March 5, 2026

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 in reference to our intimation dated December 12, 2025, wherein we had informed regarding a GMP and a Pre-Approval Inspection (PAI) conducted by the United States Food & Drug Administration (USFDA) at our formulations manufacturing facility (FTO-SEZ PU01) in Srikakulam, Andhra Pradesh.

We wish to inform you that the Company has received the Establishment Inspection Report (EIR) on March 04, 2026. The USFDA has classified the inspection outcome as 'Voluntary Action Indicated (VAI)' and concluded that the inspection is officially closed under 21 CFR 20.64(d)(3).

This is for your information and records.

Thanking you,

Yours faithfully,

For Dr. Reddy’s Laboratories Limited

Company Secretary, Compliance Officer & Head-CSR