494. Penal proceedings for an offence under any of sections 461 to 483 are prescribed one year after the date of the opening of the record of inquiry relating to the offence. However, no proceedings may be instituted if more than five years have elapsed since the date on which the offence was committed.
A certificate from the secretary of the Bureau or of the Commission stating the date on which the record of inquiry was opened is conclusive proof of that fact in the absence of any evidence to the contrary.