2.9.33:Insolvency and Bankruptcy Board of India (Voluntary Liquidation Process) Regulations, 2017
33. Liquidator to realize uncalled capital or unpaid capital contribution.
(1) The liquidator shall realize any amount due from any contributory to the corporate person.
(2) Notwithstanding any charge or encumbrance on the uncalled capital of the corporate person, the liquidator shall be entitled to call and realize the uncalled capital of the corporate person and to collect the arrears if any due on calls made prior to the liquidation commencement date, by providing a notice to the contributory to make the payments within fifteen days from the receipt of the notice, but shall hold all moneys so realized subject to the rights, if any, of the holder of any such charge or encumbrance.
(3) No distribution shall be made to a contributory, unless he makes his contribution to the uncalled or unpaid capital as required in the constitutional documents of the corporate person.