If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email email@example.com.
Please tell us what format you need. It will help us if you say what assistive technology you use.
The Operator Monitoring Assessment (OMA) scheme enables us to assess the quality and reliability of operators self-monitoring. The document can be used to collate and report the findings of an assessment.