159. For the purposes of Chapter II of Title III, the Government may make regulations(1) determining that all or part of a recoverable amount is not to be repaid by the debtor;
(1.1) determining, for the purposes of section 101, the cases in which the amounts are not repayable;
(2) determining, for the purposes of paragraph 1 of section 101, the other cases in which and the conditions according to which an amount granted is recoverable;
(3) determining, for the purposes of paragraph 5 of section 106, amounts not repayable to the Minister;
(4) determining the conditions and calculation rules according to which an amount recoverable under section 107 is to be determined;
(5) prescribing the conditions of repayment of an amount owed to the Minister;
(6) determining the cases in which the debtor is required to pay interest and prescribing the rate of interest;
(7) determining the cases in which and the conditions under which the debtor is liable for payment of a recovery charge and prescribing the amount of the charge;
(8) prescribing the amount up to which the Minister may withhold part of an amount for application to the repayment of a debt and determining cases in which and conditions under which the withholding is to be suspended;
(9) setting, for the purposes of section 117.1, the calculation rules for establishing the amount below which an amount granted may not be reduced when an amount is withheld.