High Resolution Time publication history Date Status 7 November 2024 Working Draft 19 July 2023 Working Draft 25 April 2023 Working Draft 11 April 2023 Working Draft 22 March 2023 Working Draft 21 March 2023 Working Draft 16 February 2023 Working Draft 9 February 2023 Working Draft 16 January 2023 Working Draft 12 January 2023 Working Draft 20 September 2022 Working Draft 28 January 2022 Working Draft 17 January 2022 Working Draft 1 December 2021 Working Draft 12 October 2021 Working Draft 11 October 2021 Working Draft 10 October 2021 Working Draft 9 October 2021 Working Draft 15 July 2021 Working Draft 7 June 2021 Working Draft 24 March 2021 Working Draft 16 March 2021 Working Draft 1 October 2020 First Public Working Draft 3 August 2017 Retired 31 October 2016 First Public Working Draft