Key Dates & Deadlines

August 1, 2017 Registration and Abstract Submission sites open
February 21, 2018 Abstract deadline for ORAL presentations
March 31, 2018 Early-bird registration at lowest fees
April 20, 2018 Preliminary program posted online
April 30, 2018 Deadline to submit for posters in competition for poster awards
April 30, 2018 Deadline for reduced registration fees
May 21, 2018 Registration and fee payment deadline for authors presenting lectures. If fees are not paid, submissions from that author will be removed from the program.
May 31, 2018 Abstract deadline for POSTERS for inclusion in final printed program [The sooner the poster is submitted, the sooner it will be accepted and published in the online program] 
May 31, 2018 Registration and fee payment deadline for authors presenting posters. If fees are not paid, submissions from that author will be removed from the program.
June 1, 2018 Final program posted online
June 8, 2018 Deadline for reduced registration fees
July 1, 2018 Final date to submit late-breaking posters to the online program
July 29-Aug. 2, 2018 HPLC 2018- Washington DC