15. Directions for expungement of spent conviction
Where the Board, upon completion of its investigations, is satisfied that the applicant has been rehabilitated, having regard to—
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(a) the facts and representations on which the applicant relies in support of his or her application;
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(b) the behaviour of the applicant since his conviction; and
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(c) the results of any enquiries made by the Board into any matter relating to the application, then, if the Board is also satisfied that no interest of justice or of national security would be prejudiced by expunging the spent conviction from the records it shall issue a direction that the spent conviction be so expunged.