Black Box Ltd

Dear Sir/MadamWe wish to submit herewith the certificate issued by M/s. Datamatics Business Solution Limited Registrar & Share Transfer Agent (RTA) of Black Box Limited (Formerly Known as AGC Networks Limited) (the Company) pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulation 2018 for the quarter ended 31.12.2022.The said certificate issued by the RTA is enclosed herewith. This is for your information record and necessary dissemination to all the stakeholders.