In 2-Directives For Sharing Information Pursuant to the 2003 Canada—U.S. Statement of Mutual Understanding on Information Sharing

This chapter gives practical guidance on sharing information. It follows the 2003 Statement of Mutual Understanding (SMU) between the Department of Citizenship and Immigration Canada (CIC), the U.S. Immigration and Naturalization Service (INS), and the U.S. Department of State (DOS).

https://www.canada.ca/content/dam/ircc/migration/ircc/english/resources/manuals/in/in02-eng.pdf