A 7-page, audit-ready policy mapped to 7 international frameworks, designed to manage third-party risk with rigorous controls and continuous oversight.
This policy defines the information security requirements for establishing, managing, and maintaining secure relationships with third-party suppliers and service providers.
Govern third-party relationships from pre-contract due diligence and onboarding to secure termination.
Embed standardized security requirements, breach notification clauses, and audit rights into all supplier contracts.
Establish mechanisms for continuous monitoring of supplier compliance via performance reviews and audits.
Align third-party controls with GDPR, NIS2, DORA, and other applicable regulatory and contractual obligations.
The Third-Party and Supplier Security Policy is a comprehensive framework designed to secure relationships with third-party suppliers and service providers. It is crafted to ensure that all entities with access to an organization's data, systems, or infrastructure are governed by stringent security controls, contractual safeguards, and continuous oversight throughout their lifecycle. The policy applies to all third-party suppliers, contractors, cloud providers, and service organizations interacting with organizational information assets. It is instrumental for roles involved in supplier evaluation, onboarding, contracting, risk management, monitoring, or termination. This policy is particularly valuable for organizations aiming to align their supplier management practices with international standards such as ISO/IEC 27001:2022, GDPR, and NIS2. It mandates the embedding of security requirements into procurement processes, contract management, service monitoring, and termination procedures. By enforcing standardized security requirements in supplier contracts, including breach notification obligations and right-to-audit clauses, the policy ensures that supplier security risks are consistently identified, assessed, and mitigated. The policy also establishes mechanisms for the continuous monitoring of supplier compliance through performance reviews, audits, and incident escalation, thereby ensuring that any changes to supplier services are managed securely. It emphasizes the importance of secure offboarding and data return/destruction during the termination of supplier relationships, further safeguarding organizational assets. One of the emotionally resonant aspects of this policy is the confidence it instills in organizations, knowing that their third-party interactions are subject to rigorous oversight and compliance with global security standards. This assurance is crucial in today’s interconnected world where third-party risks can significantly impact operational integrity and regulatory compliance. In summary, the Third-Party and Supplier Security Policy is an essential tool for organizations looking to enforce robust security controls in their external partnerships, thereby reducing risk, enhancing compliance, and fostering trust with partners and clients alike.
Governance Requirements: A defined Third-Party Classification and Risk Tiering Model and a formal relationship lifecycle.
Supplier Due Diligence: Documented security assessments, including reviews of SOC 2 or ISO 27001:2022 reports for high-risk vendors.
Security in Contracts: Enforceable clauses for confidentiality, breach notification, data handling, and right to audit.
Access Control & Monitoring: Requirements for role-based access, least privilege, and logging of all third-party access.
Termination and Offboarding: A formal process to revoke all access and ensure the return or certified destruction of data.
Roles and Responsibilities: Clear duties for CISO, Procurement, Legal, Risk, and Business Relationship Owners.
This policy isn't just a template; it's an audit-defensible document crafted by seasoned cybersecurity leaders. Every clause is designed for practical implementation within complex enterprise environments, ensuring you can meet auditor requirements without disrupting operational workflows.
This product is aligned with the following compliance frameworks, with detailed clause and control mappings.
Framework | Covered Clauses / Controls |
---|---|
ISO/IEC 27001:2022 | Clause 8.1 |
ISO/IEC 27002:2022 | Controls 5.195.205.215.22 |
NIST SP 800-53 Rev.5 | SA-9SA-10CA-3PS-7 |
EU GDPR | Articles 283233 |
EU NIS2 | Article 21(2)(e-f) |
EU DORA | Articles 2830 |
COBIT 2019 | BAI05DSS02MEA03 |
This policy is one of 37 documents in our complete toolkit, designed for comprehensive compliance.
100%
ISO 27001:2022
95%
NIST
88%
NIS2
75%
DORA
70%
GDPR
Guides the identification, assessment, and mitigation of risks associated with third-party relationships.
P17 - Data Protection and Privacy PolicyApplies to all suppliers that handle personal data, requiring appropriate contractual terms and safeguards.
P4 - Access Control PolicyControls how third-party personnel gain access to organizational systems and enforces least privilege.
P30 - Incident Response PolicyDefines escalation procedures and breach reporting requirements for supplier-originated security events.
The Clarysec Third-Party and Supplier Security Policy establishes mandatory information security requirements for managing relationships with all external service providers. The policy ensures that any third party with access to organizational data or systems is governed by rigorous security controls, contractual safeguards, and continuous oversight. It is designed to align with key regulations like GDPR, DORA, and NIS2, and directly supports the implementation of ISO 27001:2022 by formalizing the entire third-party risk management lifecycle.
This policy applies to all third-party suppliers, contractors, cloud providers, and service organizations, as well as the internal teams responsible for vendor management, procurement, and risk assessment. The scope covers all stages of the supplier relationship, from pre-contract due diligence and onboarding to ongoing monitoring and secure termination. By implementing these controls, organizations can effectively identify, assess, and mitigate supplier security risks, protecting critical business functions and sensitive data.