On Wednesday, July 8, 2026, at 11:00 a.m., the presentation of the documentary collection of Transports Elèctrics Interurbans S.A. will take place at the Comarcal Archive of Pla de l'Estany. The event will feature Joaquim Borràs, General Director of Cultural Heritage, and Àlex Gilabert, Director of TEISA. The results of the archival treatment of this collection will be revealed, considered a key source for the business history of the Girona regions.