Are you organising a conference or other event soon? The use the HTM Conference Ticket. This is a ticket for participants in events or conferences on one or more days. If you order more than 100 tickets, they can be tailor-made for an economical price. Conference Tickets are valid for a minimum of 3 days. They cost € 15 for 3 days, and each additional day costs € 5. HTM Conference Tickets give participants unlimited travel on all HTM tram and bus routes throughout the Haaglanden region. They also receive a folder containing information about public transport in The Hague and the surrounding area.