Which certification indicates Ryanair's commitment to environmental management?

The certification that indicates Ryanair's commitment to environmental management is ISO 14001. This standard specifically pertains to effective environmental management systems, ensuring that organizations can manage their environmental responsibilities in a systematic manner. By achieving ISO 14001 certification, Ryanair demonstrates its dedication to minimizing its environmental impact, complying with relevant laws and regulations, and continuously improving its environmental performance.

In contrast, ISO 9001 focuses on quality management systems, ISO 27001 is concerned with information security management, and ISO 45001 relates to occupational health and safety management. These certifications address different areas of organizational performance and do not directly relate to environmental management, which is why they are not appropriate choices in this context.