Cherry Clough Consultants. Keith Armstrong...now has a team of 5 consultants.
https://email.hughesmedia.co.uk/t/ViewEmail/r/AB262B6DAD3F07942540EF23F30FEDED/24229B3246653F42C45D7BC1A387288D
By J M Woodgate
CAUTION: Standards and Regulations are being changed all the time, so some information is bound to be out-of-date. This applies even to articles with the current year's date. Up-to-date information can often be found on the public parts of the IEC and CENELEC web sites. Navigating these sites involves a learning curve