Winding-up petition: procedural requirements and necessary filings to seek company dissolution under companies law tribunal procedure. A petition for the winding-up must provide the petitioner's identity and service address, the company's incorporation details, registered office, nominal and paid-up capital, and main objects; numbered paragraphs must set out facts supporting the petition and, if relevant, state conformity with contributory conditions. Petitions by the Registrar or a government-authorised person must annex the sanctioning order. The prayer requests winding-up by the Tribunal under the Companies Act and further just orders. Enclosures required include government authorisation where applicable and a statement of affairs in FORM WIN4 when filed by the company.