Which international standard is concerned with quality management systems?

The standard that addresses quality management systems is ISO 9000. This standard provides a framework for implementing effective quality management processes within organizations to enhance customer satisfaction and ensure consistent quality in products and services. It focuses on principles such as a strong customer focus, the involvement of top management, a process approach, and continual improvement. Organizations that adhere to ISO 9000 can demonstrate their commitment to quality to clients and stakeholders, which can lead to increased business opportunities and improved operational efficiency.

The other standards mentioned focus on different areas: ISO 14000 relates to environmental management systems, ISO 45000 addresses occupational health and safety management, and ISO 50000 pertains to energy management systems. Each of these standards serves important functions within their respective domains, but ISO 9000 is specifically designed for cultivating and maintaining quality management practices.