Provision for supplementing, in relation to the insolvency or winding up of companies, any provision made by or under section 512 of the 1985 Act (jurisdiction in relation to winding up).

Provision for regulating the practice and procedure of any court exercising jurisdiction for the purposes of Part II of this Act or the 1985 Act so far as relating to, and to matters connected with or arising out of, the insolvency or winding up of companies, being any provision that could be made by rules of court.