Please find enclosed herewith the certificate received from M/s. Niche Technologies Private Limited pursuant to Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations 2018 for the Quarter ended 31st December 2021. This is for your information and record.Thanking You Yours Faithfully For RDB Rasayans LimitedShradha JalanCompany Secretary &Compliance Officer Membership No. ACS 47417Encl: As stated above