Law360, New York (October 02, 2009) -- An Ontario judge has certified a class of direct and indirect purchasers in a price-fixing action against hydrogen peroxide makers, the first time class certification has been granted in an antitrust case in Canada and moving against a federal appeals court decision in the U.S. overturning class certification in hydrogen peroxide litigation.
Justice Helen A. Rady of the Ontario Superior Court of Justice ruled Monday that the plaintiffs in the case, led by Irving Paper Ltd. and including indirect purchasers of paper...


