Company registered office shift application requires Regional Director approval, statutory filings, advertisements, creditor lists and declarations. Form INC-23 requires Regional Director approval to shift a company's registered office interstate or between ROC jurisdictions, filed under sections 12(5) and 13(4) and rules 28 and 30. The form mandates company identification, proposed new state and ROC, reasons for shifting, advertisement publication and objections, service on the chief secretary with acknowledgement, disclosure of pending prosecutions/investigations, lists of creditors and debenture holders, prescribed attachments (board resolution, advertisement copy, proof of service), and declarations including non-retrenchment and creditor provision; filing must be digitally signed and complies with penalties for false statements.