CHS subsidiary Metrologie UK is looking for a new managing director following the surprise resignation of Rob Johnson.
Johnson is moving to rival distributor Ilion as MD in the new year, replacing chairman and chief executive Wayne Channon in the role he had been overseeing since the departure of former MD Allan Mack earlier this year.
Channon will now revert back to his role as chairman of Ilion Group and concentrate on running the pan-European business.
Metrologie's finance director Michelle Robins has been named acting MD until a replacement can be found.
Delays to the roll-out of age verification for adult websites hasn't stopped government from considering extending them to more websites
Bluehole confirms rumours that Playstation 4 port is coming on 7 December
Atmospheric iodine works as a significant sink of tropospheric ozone, nullifying the harmful pollutant
A temperature rise of just 1.8° C would melt major ice sheets