1. Save as otherwise provided in this Regulation, the law applicable to insolvency proceedings and their effects shall be that of the Member State within the territory of which such proceedings are opened, hereafter referred to as the 'State of the opening of proceedings'.
2. The law of the State of the opening of proceedings shall determine the conditions for the opening of those proceedings, their conduct and their closure. It shall determine in particular:
(a) against which debtors insolvency proceedings may be brought on account of their capacity;
(b) the assets which form part of the estate and the treatment of assets acquired by or devolving on the debtor after the opening of the insolvency proceedings;
(c) the respective powers of the debtor and the liquidator;
(d) the conditions under which set-offs may be invoked;
(e) the effects of insolvency proceedings on current contracts to which the debtor is party;
(f) the effects of the insolvency proceedings on proceedings brough