Further to our letter no. APL/SEC/20/182 dated 22nd October, 2019, relating to change in Key Managerial Personnel ('KMP') of the Company, the revised list of KMP's who are authorised to determine materiality of an event or information and make disclosures to stock exchange(s) under Regulation 30 of Listing Regulations effective from 27th November, 2019 is enclosed.