Elwyn raised an interesting point in my opinion: Even if visas are not required, are there any health checks at immigration ? Would participants need vaccinations before attending ? My conclusion is: It should be considered as a handicap if there is any high risk of health impact for the participants (such as malaria or other infections or mandatory health checks at immigration). This would be acceptable if the vaccination of the participants is not going to impact the attendance and in any case, appropriate recommendations about vaccinations and mandatory health checks should be provided ahead the meeting, in advance enough for all the participants to take appropriate measures. Comments ? Regards, Jordi ************************************ The IPv6 Portal: http://www.ipv6tf.org Barcelona 2005 Global IPv6 Summit Information available at: http://www.ipv6-es.com This electronic message contains information which may be privileged or confidential. The information is intended to be for the use of the individual(s) named above. If you are not the intended recipient be aware that any disclosure, copying, distribution or use of the contents of this information, including attached files, is prohibited. _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf