Central Mine Planning & Design Institute Limited (CMPDI), a subsidiary of Coal India Limited, has submitted its quarterly compliance certificate to stock exchanges regarding securities dematerialization activities for the quarter ended March 31, 2026.

Regulatory Compliance Filing

The company filed the mandatory certificate on April 08, 2026, in accordance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018. Company Secretary and Compliance Officer Abhishek Mundhra signed the submission letter addressed to both major stock exchanges.

Registrar Confirmation

KFin Technologies Limited, serving as CMPDI's Registrar & Transfer Agent, provided the necessary certificates dated April 01, 2026. The registrar confirmed that details of securities dematerialized and rematerialized during the specified quarter have been furnished to all stock exchanges where the company's shares are listed.

Separate certificates were issued to both depositories:

• NSDL Certificate: Addressed to National Securities Depository Limited at Trade World, Lower Parel, Mumbai
• CDSL Certificate: Addressed to Central Depository Services (India) Limited at Marathon Futurex, Lower Parel, Mumbai

Sharmila Hemant Amin, Assistant Vice President at KFin Technologies Limited, signed both depository certificates on behalf of the registrar.

Company Background

CMPDI operates as a subsidiary of Coal India Limited and holds Mini Ratna status as a Government of India public sector undertaking. The company is headquartered at Gondwana Place, Kanke Road, Ranchi, Jharkhand, and maintains ISO 9001:2015 and ISO 37001:2016 certifications.

This quarterly filing represents standard regulatory compliance for listed companies, ensuring transparency in share dematerialization and rematerialization activities during the reporting period.

Central Mine Planning & Design Institute Limited (CMPDI), a subsidiary of Coal India Limited, has provided additional details to the Bombay Stock Exchange regarding changes in its senior management personnel. The company submitted clarifications on April 8, 2026, following BSE's request for additional information about the management changes announced earlier.

Corrected Superannuation Details

The company has clarified that Dr. Kunal Das and Randip Singh superannuated from their services on March 31, 2026, after closure of business hours, rather than the previously communicated dates. This correction addresses discrepancies identified by the stock exchange regarding the effective dates of departure.

Senior Management Appointments Timeline

Bhim Singh's appointment as senior management personnel follows his assumption of charge from Mr. Milan Sen, coinciding with his internal transfer from the Science & Technology Department to the Blasting Department. Satish Neeraj Kumar assumed his role as Head of Department (Publication) while continuing his responsibilities as Chief Manager (Geology).

Compliance and Reporting Delays

CMPDI acknowledged an inadvertent delay in reporting the senior management personnel changes within the prescribed timeline under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The company attributed the delay to "unintentional oversight in the immediate post listing phase" and stated they were not fully accustomed to the transition requirements.

The company has apologized for the delay and assured the exchange that measures are being implemented to prevent similar occurrences in the future. The submission was made in compliance with SEBI Circular no. SEBI/HO/CFD/PoD2/CIR/P/0155 dated November 11, 2024.

Company Background

Central Mine Planning & Design Institute Limited operates as a Mini Ratna company under Coal India Limited and functions as a Government of India Public Sector Undertaking. The company maintains ISO 9001:2015 and ISO 37001:2016 certifications and is headquartered at Gondwana Place, Kanke Road, Ranchi, Jharkhand, specializing in mine planning and design services for the coal industry.