They will ask for pcr-r or antigen with results when you arrive at SXM airport in addition to EHS pre-authorization. We had a heck of a time getting that info in a pdf but eventually received it from testing facility at home. Initial results were sent via a text to our phones with screen shots not giving complete info.
JFK and JetBlue asked for usual boarding passes, passport and pre approval but not negative test results that SXM immigration agents asked for. We arrived 3/30.
Last edited by fabila; 04/22/2021 11:26 PM.