Registration opening day: 1 December 2015 Registration deadline: 31 May 2016 Conference fee: 180 euros (senior), 150 euros (students). Conference fee has to be paid by all participants including invited speakers. Conference fee covers: lunches (in historical restaurants of Old Havana), coffee breaks and welcome cocktail. The conference fee has to be paid before May 31, 2016, by bank transfer to: account holder: OCE. Ministerio Ciencia Tecnología y Medio Ambiente: Soc. Cubana de Física account number: 0525820023270025 Bank: Banco Metropolitano S.A. SWIFT/BIC code: BMNBCUHH Bank address: Galiano 452 esq. a San José, CP 10200, La Habana, Cuba. Please indicate on the bank transfer: ¨Particle and Strings registration fee: participant's name¨ Participants from Latin-American countries can apply for partial financial support (ranging from 100 to 250 euros) by sending an email to hepcuba_at_unizar.es. We are applying for financial support to the Office of External Activities of ICTP "Abdus Salam", Trieste, Italy. After fulfilling your registration kindly consider sending Title and Abstract of your presentation to hepcuba_at_unizar.es. Talk application, Title and Abstract submission deadline: May 15th .