Home2011 Treaties and Agreements ...Philippines (11-1113) – Protocol to Agreement Concerning Trade Facilitation hide Philippines (11-1113) – Protocol to Agreement Concerning Trade Facilitation TIAS Office of Treaty Affairs November 13, 2011 Trade and Investment Protocol to agreement of November 9, 1989 (89 1109 [2 MB]). Signed at Honolulu November 13, 2011; entered into force November 13, 2011. Download attachment [551 KB] Tags Philippines Trade and Investment Treaties