目次一、引言二、为间接购买者集体诉讼核证设置严格的证据限制三、采用盖然性评估标准放松间接购买者集体诉讼核证限制四、不允许转嫁抗辩,不承认间接购买者的诉讼地位五、不允许转嫁抗辩,成员内部利益冲突不影响集体核证六、不允许转嫁抗辩,全面承认间接购买者的诉讼资格七、评析与借鉴一、引言与美国发达的反托拉斯私人实施实践相比,加拿大竞争法的私人实施异常不发达,公共实施长期以来成为加拿大竞争法的唯一特点。在加拿大,反竞争行为的监管工作主要由 I. INTRODUCTION 2. To set strict evidence limits for class-action litigation for indirect purchasers 3. To use the appraisal criteria to loosen the burden of class-action litigation for indirect buyers 4. To not pass the defense and not to admit the status of indirect purchasers V. , Does not allow the transfer of defenses, members of the internal conflicts of interest does not affect the collective certification Six, does not allow the transfer of defenses, full recognition of indirect purchasers litigation qualifications Seven, assessment and reference First, with the United States developed antitrust private practice, The private implementation of Canadian competition law is underdeveloped and public enforcement has long been the only feature of Canadian competition law. In Canada, the regulation of anti-competitive behavior mainly consists of