NATCO Pharma Limited announced that board of directors at their meeting held on May 23, 2018 accepted the resignation of Vivek Chhachhi as a non-independent and non-executive directors of the due to professional obligations and other preoccupations, The board appointed Sridhar Sankararaman as additional director on the board of the company. He also inducted as a member in audit committee and nomination committee and remuneration committee of the company.