- by motorway from Lausanne: "Perly" exit;
- turn right at first traffic light;
- then turn right at the fourth traffic light, just before the Perly customs building;
- then take the no-through road immediately on the left before "Patek";
- top floor - "IHS" building.

- by motorway from France: "Perly" exit;
- turn left at first traffic light;
- then turn right at the fifth traffic light, just before the Perly customs building;
- then take no-through road immediately on the left before "Patek";
- top floor - "IHS" building.

- Line 42 - get off at Perly-Mairie
- Line D - get off at Perly-Douane
- TPG - times and network...

- Lausanne South motorway exit
- head for Lausanne centre;
- at the Maladière roundabout, second exit;
- at the second traffic light, turn far left into Avenue de Cour (returning slightly in the direction you came from).
- park in any of the blue parking places.

Line 1 - get off at Bâtelière
- TL - times and network...