ChangeControlProzess

ChangeControlProzess is a formal framework used by organizations to manage changes to systems, products, or processes in a controlled and auditable manner. The primary objective is to evaluate, approve, implement, and review changes so that risk and disruption are minimized while compliance and traceability are maintained.

The process is applied in various domains, including information technology, software development, manufacturing, and engineering, and is commonly aligned with frameworks such as ITIL change management, ISO 20000, ISO 9001, and related project management practices. Central concepts include change requests, impact and risk assessment, resource and schedule planning, back‑out or rollback plans, and post‑implementation review.

Key elementsTypically, a ChangeControlProzess follows these steps: a change request (RFC or Änderungsantrag) is submitted and logged; the change is analyzed for impact on scope, cost, schedule, risk, and interdependencies; a decision is taken by a Change Advisory Board (CAB) or designated authority; a detailed implementation plan and testing strategy are prepared; the change is implemented within an agreed window; verification and validation are performed; and a post‑implementation review closes the record. Documentation, including the change record and related configuration management data, is stored to support traceability and audits.

Types of changes are commonly categorized as standard (pre‑approved and low risk), normal (requiring evaluation and approval), and emergency (expedited handling for urgent fixes). Roles involved include the initiator, Change Manager, CAB, implementers, testers, and auditors. Benefits include improved governance, reduced risk, and clearer communication; common challenges include process overhead and ensuring timely, accurate information.