- OTSRCFA001 – Root Cause Failure Analysis United Kingdom November 17, 2025 to November 16, 2026 9:00 am to 4:00 pm
- OTSRCFA001 – Root Cause Failure Analysis United Kingdom May 11, 2026 to May 10, 2027 9:00 am to 4:00 pm
- OTSSTT001 – Steam Turbine Operations and Maintenance United Kingdom September 21, 2026 to September 25, 2026 9:00 am to 4:00 pm
- OTSMKV002- MK V Speedtronic Control System Maintenance United Kingdom September 21, 2026 to October 2, 2026 9:00 am to 4:00 pm
- OTSGTT001 – Gas Turbine Technology United Kingdom October 5, 2026 to October 9, 2026 9:00 am to 4:00 pm
- OTSIIC001 – Industrial Instrumentation Control (PLC) United Kingdom October 12, 2026 to October 16, 2026 9:00 am to 4:00 pm
- OTSVCMP001 – Condition Monitoring & Vibration Control of Machines & Plant United Kingdom October 19, 2026 to October 23, 2026 9:00 am to 4:00 pm
- OTSMMRE001 – Mechanical Maintenance Of Rotating Equipment United Kingdom November 2, 2026 to November 6, 2026 9:00 am to 4:00 pm
- OTSIGT001 – Introduction to Gas Turbines United Kingdom November 2, 2026 to November 3, 2026 9:00 am to 4:00 pm
- OTSBSGS001 – Boiler & Steam Generation Systems United Kingdom November 9, 2026 to November 13, 2026 9:00 am to 4:00 pm
