4.1 ROGS give transport operators a specific duty to carry out a 'suitable and sufficient' assessment of the safety risks involved in running the transport system. The purpose of this assessment is to identify the measures needed to make sure the transport system runs safely.
4.2 A transport operator operating on the mainline or non-mainline is required by ROGS to carry out a suitable and sufficient assessment of risks to the safety of any person using the railway, and to ensure the safe operation of the transport system. Transport operators should ensure that their risk assessment allows them to meet their general duties under all relevant health and safety legislation, not just railway specific safety legislation. This includes ensuring compliance with the Health & Safety at Work etc Act 1974, the Management of Health and Safety at Work Regulations 1999, and other hazard specific legislation, such as fire safety and buildings legislation.
4.3 Transport operators are required to ensure they implement all measures identified in their risk assessment, and carry out regular reviews to ensure the measures remain relevant and valid. For any significant changes on the mainline railway that impact on safety, the CSM for risk evaluation and assessment Regulation 402/2013 must be applied.
4.4 ORR has published guidance on the relationship between the CSM for risk evaluation and assessment and other risk assessment requirements. This clarifies the relationship between railway-specific and more general health and safety legislation in respect of risk assessments for Britain's mainline railways, including the UK half of the Channel Tunnel. It summarises:
- how retained European and domestic rail legislation co-exist; and specifically,
- the relationship between the CSM for risk evaluation and assessment and domestic requirements to carry out a 'suitable and sufficient' risk assessment.
Requirements specific to railways and other guided transport systems
4.5 ROGS also give transport operators some extra duties:
- You must put in place any measures identified by the risk assessment, and make arrangements for planning, organising, controlling, monitoring and reviewing these measures.
- You must keep records (even if you have fewer than five employees) of:
- the assessment process, including the methods you have used to work out the risks and any assumptions you made;
- the significant findings, any measures already in place and any further measures you need to take; and
- the arrangements for planning, organising, controlling, monitoring and reviewing the measures.
- The assessment must involve working with any related operators to tackle risks that arise from the 'interfaces' (where, for example, your vehicles cross or use their infrastructure).
4.6 You do not need to include records of your risk assessments in an application for a certificate or authorisation (see chapter 3), but you should explain how you carry out risk assessments and how you choose which action to take as a result. Your safety management system should say where you keep your risk assessment records. Where an application is submitted for an amended safety certificate or safety authorisation and the CSM for risk evaluation and assessment has been applied as part of the proposed change, we will ask to see the output of this assessment.
Purpose of a risk assessment
4.7 ROGS do not explain what is meant by 'suitable and sufficient'. The Health & Safety Executive provides guidance on determining whether your risk assessment approach is ‘suitable and sufficient’ on its website.
4.8 Both ROGS and the Management of Health & Safety at Work Regulations 1999 give you a duty to carry out a 'suitable and sufficient' assessment. There is a range of processes for achieving this. The five-step risk assessment model described in the Health & Safety Executive publication 'INDG163 A brief guide to controlling risks in the workplace’ (formerly known as ‘Five Steps To Risk Assessment') is widely used and can help you do this.