NSEWonderer
Established Member
RSSB has made an update to RIS-3751-TOM which deals with all things to do with psychometric testing and candidate finding: RIS-3751-TOM Iss 4


In summary attempt 3 can only take place, 5 years after attempt 1 was failed. The standard 6 months wait for the 2nd attempt has gone up 2x now to 1 year.
Applies to candidates who've not sat any psychometric assessments before 7th December 2024

Summary Of Changes
RIS-3751-TOM Iss 4 has been updated and aligned to current good practice and legislation for train driver psychometric assessments. The title has been updated to better reflect the content of the standard. The structure has been revised to include rationale and guidance relevant to each requirement, including relevant applicable legislation and guidance documents.
The requirements on the validity period of psychometric tests, the number of attempts, and the delivery of assessment have been revised also. The new issue of the standard includes updated appendices and associated new forms.

In summary attempt 3 can only take place, 5 years after attempt 1 was failed. The standard 6 months wait for the 2nd attempt has gone up 2x now to 1 year.
Applies to candidates who've not sat any psychometric assessments before 7th December 2024
Last edited:

