Information technology. Security techniques. Information security management guidelines for telecommunications organizations based on ISO/IEC 27002— 56 стр.
Information technology. Security techniques. Code of practice for Information security controls based on ISO/IEC 27002 for telecommunications organizations— 48 стр.
Information technology - Security techniques - The Use and Application of ISO/IEC 27001 for Sector/Service-Specific Third-Party Accredited Certifications (ISO/IEC DIS 27009:2015); Text in German and English— 14 стр.
Information technology. Security techniques. Code of practice for Information security controls based on ISO/IEC 27002 for telecommunications organizations— 48 стр.