(b) unless the pardon is subsequently revoked or ceases to have effect, requires the judicial record of the conviction to be kept separate and apart from other criminal records and removes any disqualification or obligation to which the person so convicted is, by reason of the conviction, subject by virtue of the provisions of any Act of Parliament — other than section 109, 110, 161, 259, 490.012, 490.019 or 490.02901 of the Criminal Code, subsection 147.1(1) or section 227.01 or 227.06 of the National Defence Act or section 36.1 of the International Transfer of Offenders Act — or of a regulation made under an Act of Parliament.