Answer
An internal SMS audit is arranged by the Company to verify whether safety and pollution-prevention activities comply with the SMS and whether the system is effectively implemented.
An external ISM audit is conducted on behalf of the Flag Administration, normally by the Administration or its recognized organization, for verification related to the DOC and SMC.
Parameter | Internal Audit | External Audit |
|---|---|---|
Objective | To verify that the Safety Management System (SMS) is working effectively and identify areas for internal improvement. | To verify statutory/regulatory compliance for the renewal or endorsement of certificates (SMC/DOC). |
Auditor | Conducted by the Company’s own qualified personnel or an appointed independent internal auditor (must be independent of the area being audited). | Conducted by an External Auditor representing the Flag Administration, Recognized Organization (Class), or Vetting Inspectors (SIRE/CDI). |
Findings | Generates Non-Conformities (NCs), Observations, and internal corrective action reports. | Generates Statutory NCs or Major NCs that can lead to certificate suspension or ship detention. |
Frequency | Mandated by ISM Code to be done onboard every ship and ashore at least once every 12 months. | SMC Audit: Initial, Intermediate (between 2nd & 3rd year), and Renewal (every 5 years). DOC Audit: Annual verification. |