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Home › ISM in Practice › Designated Person Ashore (DPA)
Operational guide · SMS process

Designated Person Ashore (DPA)

The direct, independent link between the ship and the Company's top management: who the DPA is, what powers §4 of the Code assigns them, and which safeguards of independence the Company management system adds instead.

ISM CodeDPAsafety culturetop management

Operational Explanation

The Designated Person Ashore is the individual, or individuals, designated by the Company with direct access to the highest level of management, whose task is to monitor the safety and pollution-prevention aspects of each ship's operation, ensuring that adequate shore-based resources and support are available when needed.

The central point of the requirement is not the formal appointment, but real and direct access to the top. §4 of the Code puts it in precise words, worth using in place of the common paraphrase «top management», which the Code does not contain: the Company shall designate “a person or persons ashore having direct access to the highest level of management”. a DPA who must pass through several hierarchical levels before being able to raise a serious concern does not meet the spirit of the Code.

Regulatory Reference

ISM Code, par. 4 (Designated Person(s)): the Company must designate one or more persons ashore with direct access to the highest level of management, responsible for monitoring the safety and environmental aspects of each ship's operation.

Scope of Application

Every ISM-certified Company must have at least one designated DPA; Companies with large or diverse fleets often designate multiple DPAs by geographic area or ship type.

Procedure / How to Complete It

  1. Verify that the designated DPA has direct, documented access to the Company's highest level of management.
  2. Ensure the crew knows the DPA's identity and contact details (posted on board, included in the SMS).
  3. The DPA receives and analyses NC, Near Miss and incident reports from all ships under their remit.
  4. The DPA ensures adequate shore resources are allocated to respond to reported issues.
  5. The DPA reports to top management, contributing their own data to the Management Review.

Practical Example

Example of how it works: a Master reports to the DPA a recurring fault that cannot be resolved on board with the resources available. The DPA, having direct access to top management, obtains authorisation within 48 hours for a shore specialist to attend at the next port call, overcoming the obstacle of insufficient resources at the level of a single technical department.

What Typically Goes Wrong

In audit practice, the finding raised about the DPA does not usually concern their formal existence, but whether what §4 requires actually works — direct access to the top and resources actually applied: DPAs who, in practice, report to an intermediate manager rather than to top management, or who lack real authority to mobilise resources, are flagged as a systemic weakness of the SMS.

Common Mistakes Mistake Library

MistakeConsequenceHow to avoid it
DPA appointed only formally, without real access to top managementNC in certification audit, ineffective escalation system in an emergencyVerify and document the direct access line in the SMS organization chart
Crew unaware of the DPA's identity or contact detailsCritical reports never reach the DPAPost the DPA's contact details on board and repeat them at familiarization briefings
DPA overloaded with other operational roles creating a conflict of interestLoss of objectivity in handling reportsEnsure the DPA role does not conflict with other direct operational responsibilities

What the PSCO Checks

During crew interviews, Port State Control Officers (PSCOs) frequently check that the Master and officers know the DPA's identity and contact details: an uncertain or absent answer is considered an indicator of SMS weakness.

Operational Tips

Preparation checklist

Educational checklist. This summary supports learning and preparation only. It does not replace the vessel’s approved procedures, manuals, statutory documents, company SMS, or applicable official requirements. Completing it demonstrates neither compliance nor readiness for an inspection: it shows that a list has been read, not that the ship is in order. Always verify the current documents carried on board.

FAQ

Can a Company have more than one DPA?
Yes: many Companies with large or diverse fleets designate multiple DPAs, split by geographic area or ship type, provided each retains direct access to top management.
Must the DPA have maritime experience?
The ISM Code does not explicitly require it, but practice and implementation guidelines recommend competence and experience relevant to operational safety and environmental management.
What happens if the DPA cannot be reached in an emergency?
The SMS must provide an alternative emergency contact procedure (a backup DPA or an escalation line), since the availability of the ship-to-top-management link is a substantive, not merely formal, requirement.

Related Topics

Non Conformity (NC) ManagementNear Miss ReportingManagement Review

Last substantive revision of this page: 29 August 2026 · page fingerprint 19372c0a8497