The Honourable Senators did not give a "direction" the ATSB to do anything.
The Honourable Senators do not have the power to direct the ATSB to do anything. The pieces of wet lettuce comprising the Senate Committee Report have been duly noted by the ATSB, and will be actioned appropriately.
Why is it beyond the wit and wherewithall of posters on PPRuNe to arrange for the removal of the FDR and CVR and delivery directly to the Canadian TSB?