Seems the Driver CPC covers C1 and D1 as well as C and D.

Not until 2009 though.  I'm still trying to work out when existing license
holders will have to take it.  This is going to add to the cost of becoming
a LGV driver by quite a bit I think.

http://www.transportoffice.gov.uk/crt/vehicledrivers/drivercpctrainingforbu
sandlorrydrivers/drivercpcforbuscoachandlorrydrivers.htm

//
In order to maintain their Driver CPC, all category C and D licence holders
(including C1 and D1) will be required to undertake 35 hours training every
5 years.
//

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©2008 Hiram K Hackenbacker
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