LS | Title | From | To | Approval date |
SG9-LS6 | LS/r on development of recommendation ITU-T J.230 (ITU-R WP 6B – Docs.6B/51_6B/TEMP/24) [to ITU-R WP6B] | SG9 | ITU-R WP 6B; | 2017-05-31 |
ITU-R WP 6B-6B/51_6B/TEMP/24 | LS/r on development of Recommendation ITU-T J.230 (COM9-LS159) [from ITU-T WP6B] | ITU-R WP 6B | SG9; | 2016-10-27 |
SG9-LS159 | LS on Revision of Recommendation J.230 and progress of IBB related study | SG9 | ITU-R WP 6B; | 2016-09-02 |