Notice and service requirements govern petitions altering a company's memorandum, with publication, individual service and objections within twenty-one days. Petitions to alter a company's memorandum or to change its registered office require publication and individual service of notices to affected persons and to creditors and debenture-holders, and, for inter-state moves, service on the State or Union territory executive. Opponents must file objections supported by affidavit within twenty-one days of service or publication, failing which they are deemed to have consented, subject to the Bench's discretion to permit late objections. The petitioner must file affidavits proving dispatch and must supply a current authenticated list of creditors and debenture-holders, with director and secretary attestations to its accuracy.