UN Documents for Non-Proliferation: Security Council Letters
| Security Council Letters | Return to full list |
| 28 December 2020 S/2020/1308 | This was the annual report of the 1540 Committee. |
| 27 August 2020 S/2020/847 | This letter informed the Council of the committee’s decision to postpone all activities related to the comprehensive review, including the open consultations, until 2021 due to the coronavirus pandemic. |
| 18 June 2019 S/2019/488 | This was the report of the Joint Commission on the status of the Procurement Working Group’s decisions and on any implementation issues. |
| 13 March 2018 S/2018/218 | This was a letter from Prime Minister of the UK Teresa May regarding the 4 March use of a nerve agent in Salisbury, UK. |
| 3 January 2018 S/2018/34 | This was the annual review of the implementation of resolution 1540. |
| 23 August 2017 S/2017/731 | This was a letter from the Permanent Representative of Iran to the Secretary-General stating that the launch of the space launch vehicle was part of activity related to space technology. |
| 16 August 2017 S/2017/720 | This was a letter from Russia to the Secretary-General underscoring that there is no legal prohibition on the development by Iran of missile and space programmes. |
