I'm a little unsure of exactly what this wording means: "As of February 12 2021, the rt-PCR test time frame will be reduced from 120 to 72 hours, before departure to Sint Maarten for all travelers originating from a high risk country (last leg in case of connecting flights) with the exception of travelers from the USA, US territories and Canada for which the time frame remains 120 hrs. This will remain in effect as long as the national health authorities of the USA and Canada do not require differently for their traveling citizens.