THE REGISTRATION DEADLINE HAS BEEN EXTENDED TO MAY 1st, 2018 The deadline for full payment of the regular registration fees of $250 is: April 15th, 2018. After April 15th registrations due will be $350. More information about the payment procedure will be sent to you via email shortly after registration. Should you encounter any issue with the online registration procedure, please don't hesitate to contact us or directly register by sending an email to the address: SPS-XRPD@excels.us. What's included? - Participation to the workshop and complimentary special sessions - Welcome reception on May 6th evening - Lunches on May 7th and 8th, as well as coffee breaks Please note, that the registration fee doesn't include accomodation costs.