Abstract Submission is open: 20th International EISCAT Symposium, and 15th International LPMR Workshop (Layered Phenomena in the Mesopause Region) August 15-19, 2022 Meeting website: https://www.space.irfu.se/workshops/LPMR-EISCAT <https://www.space.irfu.se/workshops/LPMR-EISCAT> Dear Colleagues, the 15th International Workshop on Layered Phenomena in the Mesopause Region (LPMR) and the 20th International EISCAT Symposium will be held as a joint meeting in Sweden on August 15-19, 2022. The abstract submission is now open. The direct link is https://forms.gle/pu9tHu67PxRSr4nf8 also available via the Meeting website. The deadline for abstract submission is May 15. Contact: for EISCAT and questions about the submission process: Stephan Buchert, Swedish Institute of Space Physics, scb(a)irfu.se for LPMR: Jörg Gumbel, Stockholm University, gumbel(a)misu.su.se On behalf of the organizing committee, Stephan Buchert