Helpful links

Heavy Vehicle Handbook

This covers all the information required to answer the DKT

Book DKT

From here you can book your knowledge test at the RMS

Truck drivers toolkit
Some critical permits for certain types of vehicles and other useful documents for truck drivers
National Heavy Vehicle regulator

Provides helpful information for heavy vehicle operators including load restraint information

Check Assessor Accreditation

You can check the accreditation of an RMS assessor here