Three recent articles have been published about multijurisdictional class actions in Canada. One of the most critical issues is whether the courts of a province will enforce a class action judgment from another province or another country approving a settlement that purports to bind plaintiffs resident in the province. I know that similar issues are under consideration in other countries, so this literature could be of value as comparative law.
Genevieve Saumier, “Competing Class Actions Across Canada: Still at the Starting Gate after Canada Post v. Levine” (2010) 48 C.B.L.J. 462
Tanya Monestier, “Personal Jurisdiction over Non-Resident Class Members: Have We Gone Down the Wrong Road?” (2010) 45 Texas International Law Journal 537