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Controller of Site Safety COSS Recert (Inc OLP/CRP & DCCR Recert)

Course designed as a refresher to train staff to correctly determine their responsibilities and duties when acting as a Controller of Site Safety.


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Course Details

Product number: RAIL_COSS_R|2135

The Controller of Site Safety (recert) course acts as a refresher to train staff to correctly determine their responsibilities and duties when acting as a Controller of Site Safety (COSS) when setting up a safe system of work on or near the line.


Only an authorised Sentinel co-ordinator may make bookings on this course.

  • Introduction to course and PTS Recertification
  • Introduction to COSS
  • Communicating clearly
  • Delivering a briefing
  • Checking qualifications
  • Planning a Safe System of Work
  • Line Blockage Procedures
  • The Safe Systems of Work
  • Working in a Possession and Person in Charge of Siding (PICOS)
  • Managing an Incident and the role of the Rail Incident Officer (RIO)
  • Line Clear Verification
  • Theory and Practical/Verbal Assessment
  • Completion of Post Course Training Objectives


The Controller of Site Safety (recert) course would benefit experienced individuals who need to implement a safe system of work to enable activities to be carried out by a group of persons in a red or green zone.

Attendance Requirements

Delegates must be at least 18 Years of age and have sponsorship by a Link-up approved organisation with an NCCA Site I.D, a valid Network Rail approved medical certificate, negative alcohol and drugs screening certificate, and a valid PTS certificate.

** failure to provide the mandatory requirements above means you cannot attend this course **

The E-Learning assessment can be accessed on the Network Rail E-Learning system.

On successful completion of the E-Learning, the certificate should be printed and brought with the delegate on the day of the course.

You must have a good understanding of spoken and written English. Please contact us if you have any concerns in this area on 0345 605 0006.

All course results will be notified to the Rail Sentinel database and the Sentinel Smart Card of the individual will be updated.

Training provided by Intertrain (RTAS 0460)

Price includes registration, certification and exam fees.

If a delegate changes sponsor, a new alcohol and drugs certificate will be required, unless there is evidence of a negative screening in the 12 months prior to changing sponsor.

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