FIS has remained committed to banning fluor products used in ski preparation given the health risks and environmental concerns connected to fluorine waxes. Working with Bruker, a leading manufacturer of high-performance scientific instruments, while maintaining a close collaboration with the International Biathlon Union (IBU) through a joint working group, an effective and accurate testing method was developed.

Source: www.winterinsight.com

Full article, here: https://www.winterinsight.com/slider/fis-to-fully-implement-fluor-wax-ban-at-start-of-2023-24-season/