Return of alteration in company charter, registered office, or director and secretary particulars requiring prescribed attachments and signature. Form for foreign companies to notify alterations: Part A for changes to charter, memorandum or articles (description, meeting date, resolution type); Part B for change of registered/principal office address and date; Part C for changes to directors' and secretaries' particulars with earliest alteration date. Mandatory company identification fields, prescribed attachments (meeting resolution, translation, amended documents, director details) and a declaration to be digitally signed by an authorised representative complete the filing process.