The core activity of m-system.ch Sàrl is to advise and support organizations in the introduction and implementation of International Organization for Standardization (ISO) standards, particularly in the areas of quality management (ISO 9001), environmental management (ISO 14001), occupational health and safety (ISO 45001), and information security (ISO 27001). The company offers services such as consulting, auditing, certification support, process optimization, and training to support companies in improving their processes and achieving certifications.