27001Modell

The 27001Modell is a term used in German-speaking contexts to describe a practical model or framework designed to support the implementation and maintenance of an information security management system (ISMS) aligned with ISO/IEC 27001. It is not an official standard or certification scheme, but a schematic used by practitioners to structure activities, documentation, and assessment.

At its core, the model translates the requirements of ISO/IEC 27001 into actionable components for organizations. It emphasizes the PDCA cycle, risk assessment and treatment, leadership and governance, organizational context, planning, support, operation, performance evaluation, and continual improvement. It typically includes a mapping of the controls from Annex A to business processes and a Statement of Applicability.

Common features include a structured project lifecycle from scoping to certification readiness, a risk-based approach, and artifacts such as a risk register, the SoA, policies, procedures, incident and asset management, and supplier controls. It also integrates measurement, internal audits, and management review to track progress.

Usage and limitations: the model is widely used as a planning and communication tool by consultants and internal teams. It helps align processes with 27001 requirements, but it is not a substitute for thorough risk assessment, nor a guaranteed route to certification.

Relation to standards: the 27001Modell relates to ISO/IEC 27001 and 27002; it supports applying PDCA and the structure of Clauses 4 through 10 and Annex A. It may be complemented by related frameworks such as privacy or business continuity standards.