Which falls under the jurisdiction of the Personal Information Protection and Electronic Documents Act (PIPEDA)?

Under the Personal Information Protection and Electronic Documents Act (PIPEDA), the jurisdiction generally covers personal information used or disclosed in the course of commercial activity by federal works, undertakings, or businesses, or across provincial or national borders. Thus, personal information disclosed across provincial or national borders by organizations such as credit reporting agencies or list marketers falls under PIPEDA. This is outlined in PIPEDA itself, where it specifies the regulation of personal information in federal jurisdiction and in interprovincial and international transactions. Therefore, the correct answer is C.