The aim of this addendum is to inform WTO Members that the Draft Uganda Standard DEAS 56:2021, Fresh mushrooms — Specification, Second Edition, notified in G/SPS/N/UGA/170 and G/SPS/N/UGA/170/Add.1 entered into force on 1 December 2023. The Uganda Standard US EAS 56:2022, Fresh mushrooms — Specification, Second Edition, can be purchased online through the link: https://webstore.unbs.go.ug/.