For Italian companies operating in international markets, the AEO (Authorized Economic Operator) certification represents a concrete competitive advantage: a reduction in customs controls, priority in customs clearance procedures, and mutual recognition with strategic trading partners such as the USA, China, and Japan. However, obtaining and maintaining AEOS status—the variant focused on security—requires rigorous standards in cyber security and supply chain protection.

What is AEO certification and why is it strategic?

AEO status is a certificate of reliability issued by the customs authorities of the European Union. There are two main types:

• AEOC (Customs Simplifications): simplifications in administrative and fiscal procedures.
• AEOS (Security and Safety): focus on the security of the logistics chain, with stringent requirements for cyber security and physical protection.

The two authorizations can be combined into a single certification (AEOF). For AEOS, cyber security is not an accessory requirement but a fundamental pillar of the assessment.

Operational and strategic advantages

Immediate benefits

• Significant reduction in physical and document-based controls.
• Priority in customs procedures and rapid communication in the event of inspections.
• Mutual recognition with third countries (USA, China, Japan, Switzerland, United Kingdom).

Competitive advantages

• Strengthened reputation with global clients and partners.
• Privileged relationship with customs authorities.
• Optimization of internal processes and reduction of operational risks.

Cyber security requirements for AEOS

Article 39, letter e) of the Union Customs Code (UCC) requires “appropriate security standards” to protect computer systems and data against unauthorized access, manipulation, and service disruption. In practice, companies must demonstrate:

• Documented and updated cyber security policies.
• Rigorous management of system access (principle of least privilege).
• Continuous vulnerability monitoring and periodic testing.
• Operational continuity and disaster recovery plans.
• Presence of a cyber security manager.

Protection must cover the entire IT infrastructure: central servers, mobile devices, distributed data, and backup systems. During the customs audit, the declared measures must be supported by concrete and verifiable evidence.

The Self-Assessment Questionnaire (SAQ): focus on cyber security

The SAQ is the primary tool for assessing cyber risk. The section dedicated to IT security requires details on:

1. Firewalls, antivirus, and anti-malware systems with evidence of updates.
2. Procedures for managing and revoking user access.
3. Password policies and authentication mechanisms.
4. Business continuity and disaster recovery plans specific to customs data.
5. Protection measures for all devices that access sensitive information.

Accurate completion of the SAQ is essential: every statement must be supported by documentation and real operational procedures.

The role of ISO certifications in the AEO audit

Possessing recognized ISO certifications constitutes strong evidence during the audit, but it does not replace the operational checks conducted by customs authorities. The most relevant certifications are:

• ISO/IEC 27001: Information security management system.
• ISO 22301: Business continuity management.
• ISO 9001: Quality management system.

The ISO/IEC 27001 certification is particularly valued because it demonstrates the existence of a structured risk management system, documented controls, and periodic audits. However, the practical effectiveness of the implemented measures must always be verifiable in the field.

Documentation required during the audit

Customs authorities require concrete evidence of the declared security measures. Documentation typically includes:

• Approved and disseminated cyber security policies.
• Updated risk analysis (e.g., formal Risk Assessment).
• Operational procedures for access management.
• Log records and audit trails of critical systems.
• Vulnerability assessment and penetration test reports.
• Tested and documented operational continuity plans.
• Personnel security training records.

Traceability and completeness of documentation are key elements for passing the audit successfully.

• What are the available types of AEO authorization?
• There are two main types: AEOC for customs simplifications and AEOS for security and safety. Cyber security requirements are central and mandatory for AEOS.
• Is cyber security mandatory for all AEO certifications?
• No. “Appropriate security standards” are specifically required for AEOS, with a focus on protecting computer systems and the supply chain.
• What is meant by “appropriate security standards” in AEOS?
• Technical, organizational, and procedural measures that ensure data integrity, access control, protection against intrusions, operational continuity, and security incident management.
• Which ISO certifications are most useful for the AEO audit?
• ISO/IEC 27001 is the most relevant for information security. ISO 22301 (business continuity) and ISO 9001 (quality management) are also viewed positively.
• Does ISO 27001 certification automatically guarantee AEO authorization?
• No. ISO certification constitutes strong evidence, but customs authorities always verify the practical implementation of the controls declared in the SAQ and their real operational effectiveness.
• What documents are required regarding cyber security during the audit?
• Security policies, risk analysis, access management procedures, log records, vulnerability assessment and penetration test reports, business continuity plans, and personnel training records.
• Is a cyber security manager necessary for AEOS?
• Yes. The guidelines require the presence of a reference person for cyber security, with clear and documented responsibilities.
• How often should security tests be updated to maintain AEOS?
• There is no legally mandated frequency, but best practices suggest periodic vulnerability assessments and at least annual penetration tests, with continuous policy updates based on the evolution of threats.

Operational conclusions

AEOS certification requires a concrete and continuous commitment to cyber security. Companies intending to obtain or maintain this status must:

• Implement a structured security management system (ideally ISO/IEC 27001 certified).
• Conduct periodic and documented risk analyses.
• Maintain operational evidence of all declared controls.
• Continuously train personnel on security policies.
• Regularly test the effectiveness of the implemented measures.

Investing in cyber security for AEOS is not just a regulatory requirement, but an opportunity to strengthen business resilience and competitiveness in international markets. Companies that approach this path with a structured and documented approach gain immediate operational advantages and a privileged position in global trade relations. To ensure continuous compliance, it is essential to integrate vulnerability management processes and maintain effective security governance.

Related insights

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• Cyber security training for AEO certification