Examination Practice Questions And

Coast Guard Ship Security Officer (SSO) Examination Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• What is the primary responsibility of a Ship Security Officer (SSO)?
• Operating the ship’s navigation system
• Maintaining shipboard safety equipment
• Implementing the ship security plan (SSP) and ensuring security of

the vessel

• Supervising cargo loading

Rationale: The SSO is responsible for the overall implementation of the

Ship Security Plan and ensuring the vessel is secure from threats.

• Which international code governs ship security measures?

A. SOLAS 1 / 4

• ISPS Code

C. MARPOL

D. STCW

Rationale: The International Ship and Port Facility Security (ISPS) Code is

the international framework for maritime security.

3. The Ship Security Plan (SSP) must be approved by:

• The ship’s captain only
• The Administration or recognized security authority
• Port authorities at each port
• The shipping company’s HR department

Rationale: SSPs must be approved by the flag state administration or a

recognized security organization (RSO).

• Which of the following is NOT a security level under ISPS?
• Security Level 1
• Security Level 2
• Security Level 4
• Security Level 3

Rationale: ISPS defines three security levels: 1 (normal), 2 (heightened), 3 (exceptional).

• At which security level must a ship take additional protective

measures due to heightened risk?

• Security Level 1 2 / 4

• Security Level 2
• Security Level 3
• Security Level 0

Rationale: Security Level 2 indicates a heightened risk, requiring additional

protective measures.

• Who has overall responsibility for shipboard security in the absence of

the SSO?

• Chief Engineer
• Ship Master (Captain)
• Chief Officer
• First Officer

Rationale: The ship’s master retains ultimate responsibility for the vessel’s security.

• How often must security drills be conducted under the ISPS Code?
• Once a month
• At least once every three months
• Once a year
• Only after changes in crew

Rationale: Security drills should be carried out at least quarterly to ensure

crew readiness.

• Which of the following is a key element of the Ship Security Plan

(SSP)? 3 / 4

• Engine maintenance schedule
• Crew recreational plan
• Procedures for access control and restricted areas
• Port clearance procedures

Rationale: The SSP includes procedures for controlling access to the ship

and protecting restricted areas.

• What is the minimum number of Ship Security Officers required on a

vessel?

• None
• Two
• Three
• One

Rationale: Each ship must have at least one designated SSO responsible for

implementing the SSP.

• How should a Ship Security Officer respond to a security threat?
• Ignore it until confirmed
• Report to the Chief Engineer
• Activate the appropriate security procedures immediately
• Wait for port authorities to intervene

Rationale: The SSO must promptly implement security procedures to

mitigate threats.

• / 4