With more and more equipments having service and user history's controlled by the internal clock twice annually our department is involved in changing the clocks to suit the local time. We are reviewing the possibility of leaving all the clocks that do not have a user interface on GMT. This will create a more logical approach to controlling problems especially around the Spring and Autumn changes. The only equipments that will be changed are those that have reports printed. Are there any trusts contemplating similiar changes ?