SDI: Statutory demand under s 123(1)(a) or 222(1)(a) of the Insolvency Act 1986 | Practical Law
Form SD1 Statutory demand, use to make demand against a company or an unregistered company under section 123(1)(a) or section 222(1)(a) of the Insolvency Act 1986 (to prove the debtor is unable to pay its debts, as a precursor to issuing a winding up petition).