Bulletin C number 67 is available, see also: https://hpiers.obspm.fr/iers/bul/bulc/bulletinc.dat At the same time, a new NTP leap second file has been made available by IERS (directory listing): https://hpiers.obspm.fr/iers/bul/bulc/ntp/ New file: https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.3913697179 As expected, no leap second is scheduled for the end of June 2024, but the expiration date of the file has been updated. As far as I see, the file also includes the changes recently discussed on this list, regarding a copyright info and some cosmetic changes. Martin -- Martin Burnicki Senior Software Engineer MEINBERG Funkuhren GmbH & Co. KG Email: martin.burnicki@meinberg.de Phone: +49 5281 9309-414 Linkedin: https://www.linkedin.com/in/martinburnicki/ Lange Wand 9, 31812 Bad Pyrmont, Germany Amtsgericht Hannover 17HRA 100322 Geschäftsführer/Managing Directors: Natalie Meinberg, Werner Meinberg, Andre Hartmann, Heiko Gerstung Websites: https://www.meinberg.de https://www.meinbergglobal.com