Русско-англо-русский юридический словарь

A company is deemed unable to pay its debts — (a) if a creditor (by assignment or otherwise) to whom the company is indebted in a sum exceeding £750 then due has served on the company, by leaving it at the company’s registered office, a written demand (in the prescribed form) requiring the company to pay the sum so due and the company has for 3 weeks thereafter neglected to pay the sum or to secure or compound for it to the reasonable satisfaction of the creditor, or […] (UK Insolvency Act 1986)

The term “insolvent” means--

(A)  with reference to an entity other than a partnership and a municipality, financial condition such that the sum of such entity's debts is greater than all of such entity's property, at a fair valuation, exclusive of--[...] (11 U.S.C. § 101 - U.S. Code Title 11. Bankruptcy § 101)