The on-line Registration is now closed. If you want to register for the Workshop or modify your registration, please send an e-mail to the Organizing Secretariat. You are kindly required to complete the final Registration Form by April 22nd. To register and submit an abstract a INFN Indico Account is required. If you do not have one, please create your personal account by following the link "External Users" available in the prompt window that appears when you start the registration process. The workshop organization will take care of the Hotel reservation. Please note that after this deadline we cannot guarantee an accommodation. There is a registration fee of 300.00 € that includes bus transportation from Rome or Pisa airports to the workshop site and vice versa (see Travel Information), coffee breaks, meeting material and social events. Registration fee can be paid by bank transfer to: Associazione Frontier Detectors for Frontier Physics c/o INFN - Sezione di Pisa L.go B. Pontecorvo, 3 56127 Pisa CF 93013890509 PIVA 01294330509 BANK DETAILS: Associazione Frontier Detectors for Frontier Physics Monte dei Paschi di Siena Via San Francesco, 1 - 56127 Pisa IBAN: IT80L0103014003000000316237 BIC: PASCITM1PI2 Ref: Participant's name - GWADW2016 (transfer fee at the sender's charge) or on site at the Workshop Registration Desk (Hotel Hermitage) upon arrival. In addition to euros, US dollars will be accepted. Personal checks can only be accepted if drawn on an Italian bank. However, credit cards cannot be accepted for the payment of the registration fee. *The colleagues registered and attending the conference are considered members of the association FDFP for the year 2016, upon acceptance by the Board of Directors. No membership fee is due. The registration desk will open on Sunday, May 22nd at 5:00 pm.