加拿大最高法院就 CCH Canadian Limited 告 The Law Society of Upper Canada 一案予 March 4, 2004 终审 裁决:
到图书馆 copy a limited selection of text 不违法。
Under s. 29 of the Copyright Act, fair dealing for the purpose of research or private study does not infringe copyright. "Research" must be given a large and liberal interpretation in order to ensure that users' rights are not unduly constrained, and is not limited to non-commercial or private contexts.