Certain Additional Amendments to the Income-tax Act
The amendments directed in the Third Schedule shall be made in the Income-tax Act with effect from the 1st day of April, 1969, except the amendments in items 3 and 23 of the said Schedule relating, respectively, to sections 16 and 139 of the said Act, which shall be deemed to have come into effect on the 1st day of April, 1968.