Caledonian Support Services can help you.
Groundhand,there is a consultancy company in Glasgow called
"Caledonian Support Services Ltd"
That can supply all courses with regards to staff training including
Airside Driver training and equipment.They supply manuals and cds.
They also have Dangerous Goods,Noise Awareness,Manual Handling
and many many other courses and offer services to companies in the Uk and abroad.
Good luck.