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Information Security Assurance

The central provision of corporate IT systems and services to internal and external customers and clients, such as the provision of IT operations and infrastructure services, software development services, web hosting services and the provision of e-commerce services.

TSO has attained the ISO 27001: 2005 (formerly BS 7799-2:2002) certification for its information security management system. Information security is the preservation of confidentiality, integrity and availability of information.

View a copy of our ISO 27001:2005 certificate

We are committed to maintaining and continually improving information security. This accreditation provides our clients, partners and customers with confidence that their information is being held securely and in accordance with current legislation, such as the Data Protection Act 1998.

Our Information Security policy is supported by our Risk Management and Business Continuity policies.

View our Information Security policy statement

View our Risk Management policy statement

View our Business Continuity policy statement

"Working at the heart of government, TSO publishes sensitive and confidential information electronically on a daily basis. As one of the first UK companies to receive ISO 27001 certification, TSO has shown its commitment to ensuring the highest possible standards of information security, from secure email communications, to secure web hosting."

Richard Dell, Chief Executive Officer, TSO