50.—(1) Unless and until Land Registry rules otherwise provide, a person seeking to register a charge imposed by an order charging registered land shall lodge in the Land Registry, together with such other documents as may be required by law, one certified copy or, where the debtor is a company, three certified copies of the order charging that land.
(2) Unless and until regulations made by the Department of Finance under the Registration of Deeds Acts otherwise provide, a person seeking to register an order charging unregistered land shall lodge in the Registry of Deeds two or, where the debtor is a company, four copies of that order of which one, or, where the debtor is a company, three, shall be certified copies; and for the purposes of the Registration of Deeds Act (Northern Ireland) 1970 [1970 c.25] the certified copy (or one of the certified copies) of the order shall be treated as the document to be registered and the uncertified copy shall, subject to section 12 of that Act and any regulations made thereunder (type of paper, etc., to be used for registration purposes), be treated for those purposes as the memorial of that document.