Full text
Where by any Act of Parliament or regulation made under an Act of Parliament provision is made for the issue by a department, commission, board or other branch in the federal public administration of a licence requisite to the doing or having of any act or thing or for the issue of any other document, an affidavit of an officer of the department, commission, board or other branch in the federal public administration, sworn before any commissioner or other person authorized to take affidavits, setting out that he or she has charge of the appropriate records and that after careful examination and search of those records he or she has been unable to find in any given case that any such licence or other document has been issued, shall be admitted in evidence as proof, in the absence of evidence to the contrary, that in that case no licence or other document has been issued.