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ISO 27001 A.8.30 Outsourced Development Checklist

A.8.30 Outsourced Development is a critical control within ISO/IEC 27001:2022, designed to manage and mitigate the security risks associated with outsourcing software development activities to third-party vendors.

As organisations increasingly rely on external developers to meet their software needs, the risks related to data security, intellectual property, and compliance with legal and regulatory requirements become more pronounced.

The A.8.30 control ensures that organisations maintain the integrity, confidentiality, and availability of their information systems, even when development work is outsourced. This comprehensive control addresses the entire lifecycle of outsourced development, from vendor selection and contract management to monitoring, testing, and compliance.



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Why Should You Comply With Annex A.8.30? Key Aspects and Common Challenges

1. Vendor Selection and Management:

Challenges: Selecting the right vendor is critical but complex. Vendors may vary significantly in their security maturity, and global outsourcing often involves different legal jurisdictions with varying regulatory requirements. This diversity makes it challenging to ensure consistent security standards across all outsourced projects.

Solution: Implement a thorough vendor selection process. Evaluate vendors based on their security policies, past performance, and ability to meet your specific security requirements. Consider geographic and jurisdictional differences to ensure comprehensive compliance. Continuously manage and monitor vendors to ensure they maintain the agreed-upon security standards.

Related ISO 27001 Clauses: Clause 6.1.3 (Risk Treatment) and Clause 8.1 (Operational Planning and Control) mandate the establishment and monitoring of security controls for outsourced activities.

2. Security Requirements:

Challenges: Defining and enforcing security requirements in contracts can be complex. Vendors may resist stringent requirements due to costs or a lack of capability, leading to potential security gaps. Ensuring consistent application of these requirements across multiple vendors further complicates this task.

Solution: Clearly define security requirements in contracts, including secure coding practices, vulnerability management, and data protection measures. Ensure these requirements align with your organisation’s security architecture. Use a collaborative approach to help vendors understand the importance of these measures and support them in achieving compliance.

Related ISO 27001 Clauses: Clause 7.5 (Documented Information) and Clause 8.2 (Security of Information Systems) emphasise the importance of clearly documented security requirements and the protection of information.

3. Monitoring and Review:

Challenges: Continuous monitoring of vendor activities to ensure compliance can be resource-intensive and complex. Obtaining timely and transparent reports from vendors is often challenging, making it difficult to assess the effectiveness of security controls.

Solution: Implement regular and systematic monitoring of outsourced development activities. Schedule security reviews, audits, and assessments to identify deviations from agreed standards. Utilise automated tools where possible to reduce the resource burden and ensure comprehensive coverage.

Related ISO 27001 Clauses: Clause 9.1 (Monitoring, Measurement, Analysis, and Evaluation) and Clause 9.2 (Internal Audit) require organisations to monitor and review the effectiveness of controls, including those related to outsourced activities.

4. Access Control:

Challenges: Managing vendor access to sensitive systems and data is critical but challenging. The CISO must ensure that access is appropriately restricted, monitored, and revoked when necessary, balancing security needs with operational efficiency.

Solution: Enforce strict access control measures to ensure vendors only have access to necessary systems and data. Implement role-based access control and least privilege principles. Regularly review and adjust access rights, and ensure immediate revocation of access once development work is completed or if there is a breach of contract.

Related ISO 27001 Clauses: Clause 9.4 (Access Control) focuses on ensuring that access to information is controlled and based on business needs.

5. Security Testing:

Challenges: Ensuring that outsourced software undergoes rigorous security testing before deployment can be difficult. Vendors may lack the resources or expertise for comprehensive testing, and coordinating efforts between internal and external teams can be complex.

Solution: Require that all outsourced software undergo thorough security testing, including code reviews, penetration testing, and vulnerability assessments, before integration into your systems. Collaborate with vendors to enhance their testing capabilities and ensure they understand the importance of these tests.

Related ISO 27001 Clauses: Clause 8.3 (Development and Implementation) requires that security measures, including testing, are applied throughout the development lifecycle.

6. Compliance and Legal Requirements:

Challenges: Navigating the complex legal and regulatory landscape, particularly when outsourcing development to vendors in different jurisdictions, can be challenging. The CISO must ensure all outsourced activities comply with relevant legal, regulatory, and contractual obligations without compromising operational efficiency.

Solution: Maintain a robust compliance framework that tracks all relevant legal and regulatory requirements. Ensure vendors are fully aware of these obligations and monitor their adherence throughout the development process. Regularly review and update contracts and policies to reflect changes in the regulatory landscape.

Related ISO 27001 Clauses: Clause 4.2 (Understanding the Needs and Expectations of Interested Parties) and Clause 6.1.3 (Risk Treatment) emphasise the importance of compliance with legal, regulatory, and contractual requirements.



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ISMS.online Features for Demonstrating Compliance with A.8.30

To effectively demonstrate compliance with A.8.30, organisations can leverage the following ISMS.online features:

1. Supplier Management:

  • Supplier Database: Maintain comprehensive records of all third-party vendors, including their security policies, compliance certifications, and past performance. This helps in both selecting vendors and managing ongoing relationships.
  • Assessment Templates: Use ISMS.online’s customisable assessment templates to evaluate and monitor vendor compliance with security requirements, ensuring all necessary controls are in place.

2. Contract Management:

  • Contract Templates: Develop and manage contracts that clearly define security requirements for outsourced development. Ensure consistency and thoroughness in all vendor agreements.
  • Signature Tracking: Track the signing process of contracts and agreements with vendors, ensuring formal acknowledgement of all security terms before work begins.

3. Audit Management:

  • Audit Templates: Schedule and conduct audits using standardised templates to assess vendor compliance with security requirements, adherence to contracts, and effectiveness of security controls.
  • Corrective Actions: Document and track any corrective actions required in response to audit findings, ensuring prompt and effective resolution.

4. Policy Management:

  • Policy Templates: Create and maintain policies related to outsourced development, including vendor access control, security testing, and incident reporting. Communicate these policies to all relevant stakeholders.
  • Version Control: Keep track of policy and contract changes, ensuring the most current versions are in use and that updates are communicated to all parties.

5. Incident Management:

  • Incident Tracker: Monitor and manage security incidents related to outsourced development, documenting incidents, coordinating responses, and tracking resolution efforts to demonstrate proactive incident management.

6. Documentation:

  • Document Control: Centralise all documentation related to outsourced development, including contracts, audit reports, and compliance evidence. Ensure easy access and retrieval during audits or management reviews.
  • Collaboration Tools: Facilitate communication and collaboration between internal teams and vendors, ensuring alignment on security requirements and expectations.

Detailed Annex A.8.30 Compliance Checklist

To ensure comprehensive compliance with A.8.30, use the following detailed checklist:

Vendor Selection and Management:

  • Evaluate Vendor Security Policies: Review and assess the security policies of potential vendors to ensure alignment with organisational standards.
  • Assess Vendor Compliance History: Check the vendor’s history of compliance with relevant security standards and regulations.
  • Document Vendor Selection Criteria: Clearly document the criteria used for selecting vendors based on their ability to meet security requirements.
  • Maintain an Up-to-Date Vendor Database: Regularly update the supplier database with current information on vendor security capabilities and compliance certifications.

Security Requirements:

  • Define Security Requirements in Contracts: Clearly outline all security requirements, including secure coding practices and data protection measures, in contracts with vendors.
  • Ensure Vendor Acknowledgement: Confirm that vendors have acknowledged and agreed to the defined security requirements.
  • Use Contract Templates: Utilise ISMS.online’s contract templates to ensure consistency and completeness in contract terms.
  • Track Contract Signatures: Ensure that all relevant parties have signed contracts before the commencement of development activities.

Monitoring and Review:

  • Schedule Regular Audits: Plan and schedule regular audits of outsourced development activities to monitor compliance with security requirements.
  • Conduct Compliance Audits: Perform audits using ISMS.online’s audit templates to assess the vendor’s adherence to security policies and contract terms.
  • Document Audit Findings: Record all audit findings, including any instances of non-compliance, for future reference and corrective action.
  • Implement Corrective Actions: Track and document corrective actions taken in response to audit findings, ensuring timely resolution of any issues.

Access Control:

  • Restrict Vendor Access: Limit vendor access to systems and data based on the principle of least privilege.
  • Regularly Review Access Rights: Periodically review and adjust access rights to ensure that they remain appropriate as development activities progress.
  • Revoke Access Upon Project Completion: Immediately revoke vendor access to systems and data upon the completion of the outsourced development work or if there is a breach of contract.
  • Document Access Control Policies: Maintain detailed documentation of access control policies and procedures, ensuring easy access for audits and reviews.

Security Testing:

  • Define Testing Requirements: Clearly define the security testing requirements that vendors must meet before software integration.
  • Schedule Security Testing: Plan and schedule security testing activities, including code reviews and vulnerability assessments.
  • Conduct Comprehensive Testing: Ensure that all outsourced software undergoes thorough security testing, including penetration testing, before deployment.
  • Document Test Results and Actions: Record the results of all security tests and any actions taken in response to identified vulnerabilities.

Compliance and Legal Requirements:

  • Monitor Legal and Regulatory Compliance: Ensure that outsourced development activities comply with relevant legal and regulatory requirements.
  • Track Vendor Compliance: Use ISMS.online’s compliance tracking features to monitor vendor adherence to legal, regulatory, and contractual obligations.
  • Maintain Compliance Documentation: Store all compliance-related documents in a central location for easy access and retrieval during audits or regulatory reviews.
  • Update Compliance Requirements: Regularly review and update compliance requirements in contracts and policies to reflect changes in the regulatory landscape.

By following the detailed compliance checklist provided, organisations can systematically address each aspect of A.8.30, ensuring a comprehensive and effective approach to managing outsourced development risks.



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Every Annex A Control Checklist Table

ISO 27001 Annex A.5 Control Checklist Table
ISO 27001 Control Number ISO 27001 Control Checklist
Annex A.5.1 Policies for Information Security Checklist
Annex A.5.2 Information Security Roles and Responsibilities Checklist
Annex A.5.3 Segregation of Duties Checklist
Annex A.5.4 Management Responsibilities Checklist
Annex A.5.5 Contact With Authorities Checklist
Annex A.5.6 Contact With Special Interest Groups Checklist
Annex A.5.7 Threat Intelligence Checklist
Annex A.5.8 Information Security in Project Management Checklist
Annex A.5.9 Inventory of Information and Other Associated Assets Checklist
Annex A.5.10 Acceptable Use of Information and Other Associated Assets Checklist
Annex A.5.11 Return of Assets Checklist
Annex A.5.12 Classification of Information Checklist
Annex A.5.13 Labelling of Information Checklist
Annex A.5.14 Information Transfer Checklist
Annex A.5.15 Access Control Checklist
Annex A.5.16 Identity Management Checklist
Annex A.5.17 Authentication Information Checklist
Annex A.5.18 Access Rights Checklist
Annex A.5.19 Information Security in Supplier Relationships Checklist
Annex A.5.20 Addressing Information Security Within Supplier Agreements Checklist
Annex A.5.21 Managing Information Security in the ICT Supply Chain Checklist
Annex A.5.22 Monitoring, Review and Change Management of Supplier Services Checklist
Annex A.5.23 Information Security for Use of Cloud Services Checklist
Annex A.5.24 Information Security Incident Management Planning and Preparation Checklist
Annex A.5.25 Assessment and Decision on Information Security Events Checklist
Annex A.5.26 Response to Information Security Incidents Checklist
Annex A.5.27 Learning From Information Security Incidents Checklist
Annex A.5.28 Collection of Evidence Checklist
Annex A.5.29 Information Security During Disruption Checklist
Annex A.5.30 ICT Readiness for Business Continuity Checklist
Annex A.5.31 Legal, Statutory, Regulatory and Contractual Requirements Checklist
Annex A.5.32 Intellectual Property Rights Checklist
Annex A.5.33 Protection of Records Checklist
Annex A.5.34 Privacy and Protection of PII Checklist
Annex A.5.35 Independent Review of Information Security Checklist
Annex A.5.36 Compliance With Policies, Rules, and Standards for Information Security Checklist
Annex A.5.37 Documented Operating Procedures Checklist
ISO 27001 Annex A.8 Control Checklist Table
ISO 27001 Control Number ISO 27001 Control Checklist
Annex A.8.1 User Endpoint Devices Checklist
Annex A.8.2 Privileged Access Rights Checklist
Annex A.8.3 Information Access Restriction Checklist
Annex A.8.4 Access to Source Code Checklist
Annex A.8.5 Secure Authentication Checklist
Annex A.8.6 Capacity Management Checklist
Annex A.8.7 Protection Against Malware Checklist
Annex A.8.8 Management of Technical Vulnerabilities Checklist
Annex A.8.9 Configuration Management Checklist
Annex A.8.10 Information Deletion Checklist
Annex A.8.11 Data Masking Checklist
Annex A.8.12 Data Leakage Prevention Checklist
Annex A.8.13 Information Backup Checklist
Annex A.8.14 Redundancy of Information Processing Facilities Checklist
Annex A.8.15 Logging Checklist
Annex A.8.16 Monitoring Activities Checklist
Annex A.8.17 Clock Synchronisation Checklist
Annex A.8.18 Use of Privileged Utility Programs Checklist
Annex A.8.19 Installation of Software on Operational Systems Checklist
Annex A.8.20 Networks Security Checklist
Annex A.8.21 Security of Network Services Checklist
Annex A.8.22 Segregation of Networks Checklist
Annex A.8.23 Web Filtering Checklist
Annex A.8.24 Use of Cryptography Checklist
Annex A.8.25 Secure Development Life Cycle Checklist
Annex A.8.26 Application Security Requirements Checklist
Annex A.8.27 Secure System Architecture and Engineering Principles Checklist
Annex A.8.28 Secure Coding Checklist
Annex A.8.29 Security Testing in Development and Acceptance Checklist
Annex A.8.30 Outsourced Development Checklist
Annex A.8.31 Separation of Development, Test and Production Environments Checklist
Annex A.8.32 Change Management Checklist
Annex A.8.33 Test Information Checklist
Annex A.8.34 Protection of Information Systems During Audit Testing Checklist

How ISMS.online Help With A.8.30

At ISMS.online, we understand the complexities and challenges that come with managing outsourced development while maintaining compliance with ISO/IEC 27001:2022.

Our platform is designed to simplify these processes, providing you with the tools and features necessary to ensure robust security, efficient vendor management, and seamless compliance.

Take control of your outsourced development with ISMS.online. Our comprehensive platform equips you with everything you need to mitigate risks, monitor vendor performance, and maintain the integrity of your information systems.

Book a demo today to see how ISMS.online can help your organisation achieve and maintain compliance with A.8.30 Outsourced Development and beyond.


John Whiting

John is Head of Product Marketing at ISMS.online. With over a decade of experience working in startups and technology, John is dedicated to shaping compelling narratives around our offerings at ISMS.online ensuring we stay up to date with the ever-evolving information security landscape.

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