Dear Colleagues, this is a very preliminary announcement regarding the next International Category Theory Meeting CT2015, which will take place in Aveiro, Portugal, from Sunday, June 14 till Friday, June 19. Scientific committee: Martin Hyland - University of Cambridge George Janelidze - University of Capetown Joachim Kock - Universitat Aut??noma de Barcelona Steve Lack - Macquarie University, Sydney Susan Niefield - Union College, NY Jiri Rosicky - Masaryk University, Brno Manuela Sobral - University of Coimbra Walter Tholen (chair) - York University, Toronto Richard Wood - Dalhousie University, Halifax Organising committee: Gon??alo Gutierres - University of Coimbra Dirk Hofmann - University of Aveiro Pedro Nora - University of Aveiro Jorge Picado - University of Coimbra Carla Reis - Polytechnic Institute of Coimbra Ana Helena Roque - University of Aveiro Jo??o Xarez - University of Aveiro More information will follow soon in further announcements. Looking forward to see you next year in Aveiro! Best regards Dirk (for the organising committee) [For admin and other information see: http://www.mta.ca/~cat-dist/ ]