A. supply chain management: While business continuity is a vital component of supply chain risk management, these are specific qualifications for the business continuity discipline, not the entire SCM field.
B. ethical business practices: These qualifications focus on operational resilience and recovery strategies, not the broader principles of corporate ethics.
C. environmental improvements: This pertains to sustainability and environmental management (e.g., ISO 14001), which is a separate discipline from business continuity (e.g., ISO 22301).