This bill was last introduced in the 40th Parliament, 3rd Session, which ended in March 2011.
This bill has received Royal Assent and is now law.
This is from the published bill. The Library of Parliament often publishes better independent summaries.
This enactment amends the Motor Vehicle Safety Act and the Canadian Environmental Protection Act, 1999 to allow, subject to certain conditions, the importation of certain used vehicles from Mexico in order for Canada to meet its free trade obligations.
All sorts of information on this bill is available at LEGISinfo, an excellent resource from the Library of Parliament. You can also read the full text of the bill.
Transport, Infrastructure and Communities Committee, on Dec. 9, 2010