+1 In addition, the rules may be different depending on the nationality of the traveler, so I don't expect the meeting organizer to check - and re-check (as the rules can change) - the rules for 200:ish different nationalities... If you're unsure, and if you don't find the information on the Internet, call the nearest embassy/consulate. Also keep in mind that the airlines are not responsible for ensuring that you have the proper documentation. They will try, but you can't blame the airline if they let you board the plane but you are then denied access at immigration. Regards, Christer -----Original Message----- From: ietf [mailto:ietf-bounces@xxxxxxxx] On Behalf Of Jaap Akkerhuis Sent: 18. joulukuuta 2015 12:40 To: Eliot Lear Cc: Fernando Gont; ietf@xxxxxxxx Subject: Re: Argentina with tourist visa ? Eliot Lear writes: > (among other things) > > It might help if the team worked with those governments in advance to > clarify in particular what class of visa to enter on, what must be done > in advance by whom, and how long one can reasonably expect the > processing times to be. These are questions that someone from the > foreign ministry of a country should be able to answer, with the > understanding that they are non-normative guidance, as circumstances can > change. What really would help is that people take there own responsibility and find out whatever is needed in their situation. It is silly to expect that the IETF meeting organisers become experts on the various visa rules worldwide. jaap