Form A XBRL requires companies to submit XBRL converted compliance reports with cost accountant certification and digital signature. Form A XBRL and Form A require electronic filing of XBRL converted compliance reports under sections 209(1)(d) and 600(3)(b) of the Companies Act, 1956 using the notified XBRL taxonomy, with mandatory company identification, financial year, board authorisation, certification by the cost accountant (including membership/registration and PAN), required quantitative schedules, mandatory XBRL attachment, verification by an authorised signatory and digital signatures for submission.