Home About Us News Gallery Contact Us

Infinity Training and Assessing can offer a variety of signalling training courses at our fully equipped premises in Horsley Cross.

The instructors provided will be highly experienced in the technical subject and either be working towards the recommended level 4 trainer qualification or will have already achieved this or higher.

To view the courses we are able to offer please click on the links. However should you not be able to find the course you require please email us at info@infinity-training.co.uk and we will do our best to help.


"We found the trainer to be very knowledgeable, patient and helpful throughout the course. Everything was explained in a manner that was easy to take in and remember. All in all it was a great course" Technotrack Engineering Team Leader

Signal Works Testing Module 4

New category?
Number of delegates: 4
Duration: 4 days + 1 day one-to-one assessment per delegate
Location: Horsley Cross

Who should attend

This course is designed for signalling engineers who already hold the competence of 3BL Functional Tester and are looking to progress their career to also become a Module 4 Functional Tester.


On successful completion of the course delegates will be able to: 

  • Describe the principles of Module 4 Functional testing 
  • Prepare and complete tests on a variety of trackside equipment
  • Complete verification of trackside equipment installations
  • Carry out functional testing of trackside equipment including points, signals, TPWS, AWS and track circuits
  • Record errors and faults on test logs
  • Record testing activities correctly on relevant diagrams

Learning approach

30% classroom sessions with instructional demonstrations and practical exercises

70% practical working on live equipment under the supervision of the Instructor

Theory assessment followed by an independent one full day practical assessment on a variety of equipment.


Delegates should have achieved Module 3BL competence and have a full understanding of wiring diagrams.