In order to help participants to meet administrative requirements in certain countries, letters of invitation for entry visa may be supplied upon request. Note that such letters do not commit the Organizing Committee to any kind of financial support or hosting arrangement, nor do they guarantee an entry visa issue.
IUPAC endorsement implies that entry visas will be granted to all bona fide chemists, provided application is made not less than six months in advance. If a visa is not granted two months before the meeting, the Organizers and the IUPAC Secretariat should be notified by the applicant.
