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12D T4 (Traffic Management)

12D T4 (Traffic Management)


This 12D T4 (Convoy Working) course provides candidates with the necessary underpinning technical knowledge and skills to convoy work on all two-way roads and dual carriageway roads restricted to 40mph or less. The course has been specifically designed for you if you are a Registered Traffic Management Operative (RTMO) as described in sector scheme document 12D and wish to add this category to your 12D card. Candidates will need to undertake both a classroom based training day and an off site assessment as prescribed in the sector scheme.

The assessment must be completed within a two year period starting from the date of passing the training.

What will you learn

Upon completion of 12D T4, candidates will:

  • Be aware of sector schemes
  • Be aware of Health and Safety work
  • Be aware of risk assessments and method statements
  • Be aware of the relevant codes of practice and other associated documentation when involved in traffic management
  • Identify the equipment required in temporary traffic management
  • Understand the requirements for convoy working
  • Understand how convoy systems operate


Course name Location Duration
12D T4 SWH Training Centre 2 days*

*1 induction day and 1 site-based assessment day

Course requirements

Candidates must have achieved 12D T1 and T2 before undertaking this course. All candidates wishing to undertake this course will need to have full PPE.

Qualifications gained

12D T4 (Convoy Working)