The WorldLab – EuroMedLab conference was held in Rome, Italy this year from May 21–25, where former IQMH scientific committee member, Paul M. Yip, who served as a member on the Chemistry committee from 2010–2020 and as Chair from 2017–2020, presented a virtual poster on understanding how medical laboratories manage reference intervals and post-analytical reporting of ferritin, and the future of harmonizing reporting across Canada.