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.

 To get an invitation letter for your visa application, please contact us at:


Getting to Paris

Find full practical information here for arriving in Paris by plane, train, car, coach, or boat.

Flight discounts

Attractive discounts, up to -15%, on a wide range of public fares on all AIR FRANCE, KLM and their code-shared flights worldwide.

Event: IUPAC 2019

ID Code: 35185AF

Travel Valid Period: 28/06/2019 to 19/07/2019

Event location: PARIS

Please access directly through


At any point of their journey, passengers have to be able to justify the usage of the discounted AIR FRANCE-KLM Global Meetings & Events fares by showing the proof of attendance-fare eligibility document

Shuttles from Airports to Palais des Congrès

From Roissy Charles de Gaulle Airport : Direct shuttle "les cars Air France" (green line) (around 33 minutes)

From Orly Aiport : Shuttle "les cars Air France" (red line) + les bus 73 (around 55 minutes)

From Beauvais Airport : direct shuttles every hour to Porte Maillot

logo air france klm.png