If you have obtained a subpoena or a court order for the release of information regarding a Yahoo! Canada user, please direct it to:
Custodian of Records
Yahoo! Inc.
106 Front Street East; Suite 200
Toronto, Ontario M5A 1E1
If you are seeking information for a user registered with a Yahoo! service in a different country, you will need to obtain a subpoena or court order in accordance with that country's laws.