| PTB Seminar VUV and EUV Metrology: | October 19-20, 2017 |
| Abstract submission deadline: | July 1, 2017 |
| Authors notified: | August 1, 2017 |
| Final programme: | September 1, 2017 |
| Early registration deadline: | September 15, 2017 |
| Registration deadline: | October 19, 2017 |
| no onsite registration possible! | |