What is a Maritime Risk Assessment?

A maritime risk assessment is a formal, structured process for identifying hazards associated with a specific operation or activity on board a vessel, evaluating the likelihood and potential severity of harm resulting from those hazards, and determining the control measures needed to reduce risk to an acceptable level. Risk assessment is a foundational tool of safety management in shipping — required by the ISM Code as part of the company's Safety Management System, and applied in practice across a wide range of onboard operations from routine maintenance and cargo handling to hot work, enclosed space entry, and working at height.

The central logic of risk assessment is straightforward: not all hazards carry the same risk, and not all risks require the same response. A risk assessment provides a systematic method for distinguishing between hazards that are low-probability and low-consequence — manageable with routine precautions — and those that are high-probability or high-consequence — requiring specific control measures, permit-to-work systems, or a change in how the operation is conducted. Without this differentiation, companies either over-apply precautions to low-risk activities or under-apply them to high-risk ones.

Maritime risk assessment sits within the broader context of the QHSE management system. It is a key input to procedure development: procedures should be written with the risks of associated operations in mind, and the control measures they specify should reflect the risk assessment findings. Risk assessment findings also inform the near-miss and non-conformity analysis process — when investigating an incident, the question is often whether the risk of the operation involved was adequately assessed and whether the controls in place were appropriate.

The ISM Code is the primary regulatory driver of risk assessment practice in shipping. The code requires companies to identify the risks to their ships, personnel, and the environment in all situations and establish safeguards against identified risks. This broad requirement encompasses both company-level risk assessments — which inform the development of SMS procedures — and job-specific risk assessments conducted before individual operations. The ISM Code's requirement for continuous improvement further implies that risk assessments must be reviewed and updated as operational conditions, equipment, and crew change.

Beyond the ISM Code, many terminal operators, oil majors, and charterers — through SIRE and CDI vetting programmes — evaluate whether a company's risk assessment processes are robust and consistently applied. Vetting inspectors will ask to see completed risk assessments for recent operations and may question crew on how risk assessments are conducted in practice.

PSC officers increasingly check whether risk assessment procedures are in place and being used. A ship where crew cannot describe how they assess risk before conducting hazardous operations — or where the only risk assessments on board are generic templates never tailored to the specific operation — is likely to attract deficiencies under the ISM Code heading. Port states with well-developed maritime safety regimes, particularly in Europe and Australia, have raised the scrutiny applied to risk assessment processes as part of their PSC inspection protocols.

Generic risk assessments are company-level documents that assess the risks of common recurring operations — cargo loading and discharging, bunkering, mooring operations, maintenance activities. These are developed by the QHSE team as part of the SMS and distributed to vessels as reference documents. They ensure consistency in how risks are assessed across the fleet and provide a baseline from which crew can develop job-specific assessments. Generic risk assessments must be reviewed regularly and updated when operations change or incidents reveal gaps.

Job-specific or task-specific risk assessments are conducted before individual operations — particularly those that are non-routine, hazardous, or taking place in unusual conditions. Enclosed space entry, hot work, working over the side, crane operations in adverse weather, and maintenance on critical or energised systems typically require a job-specific risk assessment before work begins. The assessment is conducted by the person responsible for the operation, documents the specific hazards, control measures, and responsible parties, and must be reviewed each time conditions change.

Dynamic risk assessment is the continuous, informal risk evaluation that experienced seafarers perform throughout their working day — recognising when conditions have changed since the formal assessment was conducted and adjusting controls accordingly. This is not a documented process, but it is a critical safety competency. It requires crew who understand the principles of risk assessment well enough to apply them in real time — which is why risk assessment training and a culture that empowers crew to stop operations when conditions change are as important as the documentation process itself.

Within the SMS, risk assessment serves two interconnected functions: procedure development and operational safety management. At the procedure development level, the QHSE team uses risk assessment to design procedures that address the specific hazards of each operation — ensuring that the controls built into a procedure are proportionate to the risks involved. A procedure for bunkering operations should reflect the fire and pollution risks of fuel transfer; a procedure for crane operations should reflect the hazards of suspended loads. Risk assessment is the technical basis for these design decisions.

At the operational level, job-specific risk assessments translate the general hazard controls in a procedure into the specific precautions appropriate for a particular job on a particular day. The conditions on a vessel change constantly — weather, cargo configuration, crew experience, equipment status — and a generic procedure cannot anticipate every combination. The job-specific risk assessment fills this gap, requiring crew to think through the specific risks of the task as they are about to conduct it, rather than simply following a procedure written for a different context.

The connection between risk assessment and the near-miss reporting process creates a feedback loop that drives continuous improvement. When a near-miss investigation identifies that the risk of the operation involved was not adequately assessed — either because no assessment was conducted or because it missed a significant hazard — the corrective action should include a review and update of the relevant generic risk assessment. This ensures that the lesson from the near-miss is built into the risk management process rather than remaining a one-off observation.

Infoship's QHSE module provides a structured environment for managing both generic and job-specific risk assessments. Generic risk assessments are stored within the SMS documentation layer — version-controlled, searchable, and accessible to all vessels through the platform. When a procedure is updated, the associated risk assessment can be updated simultaneously, ensuring the two documents remain aligned. Crew can access the relevant generic risk assessment for any operation from the vessel without searching through paper binders.

Job-specific risk assessments can be completed directly within the system using structured digital forms — capturing the operation description, identified hazards, likelihood and severity ratings, control measures, and responsible parties. Completed assessments are stored against the vessel record and linked to the relevant operation type, building a library of risk assessments that can be referenced for future similar jobs. When a near-miss or non-conformity is investigated, the associated risk assessment is immediately accessible within the system — enabling investigators to determine whether the risk was identified and the controls were appropriate, and to update the assessment as part of the corrective action process.