Home2010 Treaties and Agreements ...Canada (10-1221) – Agreement to Amend Chapter 4 of Annex IV of the Pacific Salmon Treaty Signed January 28, 1985, as Amended hide Canada (10-1221) – Agreement to Amend Chapter 4 of Annex IV of the Pacific Salmon Treaty Signed January 28, 1985, as Amended TIAS Office of Treaty Affairs December 21, 2010 Fisheries: Pacific Salmon Agreement effected by exchange of notes at Washington December 21, 2010; entered into force December 21, 2010. Download attachment [211 KB] Tags Canada Fisheries Treaties