The Regiment is also responsible for training Phase 2 & 3 personnel in Postal & Courier, Engineer Resources, Pioneer artisan skills, Supply operations, Rail, Petroleum operations and Port & Maritime operations.
The delivery of this training amounts to nearly 100 different course types with over 200 course instances per year. This generates a potential throughput of trainees of somewhere in the region of 3,000 per year.
Phase 2 trainees arrive at the Regiment from AFC Harrogate and ATR Winchester but predominantly from ATC Pirbright. Phase 3 trainees are predominantly from the wider RLC but also come from the All Arms, Joint, Service Specific, TA and Officer communities.
86 Squadron are responsible for Pioneer, Postal and Courier Operator, Port Operator, Seaman Navigator, Marine Engineer, Ammunition Technician and Movement Controller CEGs. 109 Squadron are responsible for Logistic Specialist (Supply), Royal Engineer Resource Specialist and Petroleum Operator CEGs.