Home2018 Treaties and Agreements ...Netherlands in Respect of Sint Maarten (18-401) – Aviation Transport Services Agreement hide Netherlands in Respect of Sint Maarten (18-401) – Aviation Transport Services Agreement TIAS Office of Treaty Affairs April 1, 2018 Transportation: Aviation Transport Services Agreement signed at Philipsburg July 14, 2017; entered into force April 1, 2018. Download attachment [1 MB] Tags Netherlands Transportation Treaties