CAI ops is actively participating in the revision of the ISO 15189:2012 standard, which is coordinated by ISO TC212/WG1. Despite the complications caused by the COVID-19 pandemic, the planned revision schedule is still being followed and the expected release date of the new version of the standard is therefore the turn of 2022/2023. More detailed information on the status of the revision and changes to the content of the standard will be provided at the seminar for Medical laboratories in October 2021.