There are several ISO standards that are applicable to the food industry, including:

ISO 22000: Food Safety Management System - This standard specifies the requirements for a food safety management system that can be used by any organization in the food chain, from farm to fork. It is designed to ensure that food is safe for consumption by identifying and controlling potential hazards.

ISO 9001: Quality Management System - This standard provides a framework for a quality management system that can be used by any organization, including those in the food industry. It focuses on customer satisfaction and continuous improvement, which are both important aspects of food production.

ISO 14001: Environmental Management System - This standard specifies the requirements for an environmental management system that can be used by any organization, including those in the food industry. It is designed to help organizations minimize their impact on the environment and improve sustainability.

ISO 45001: Occupational Health and Safety Management System - This standard provides a framework for managing occupational health and safety in the workplace. It is particularly relevant to the food industry, where there are many potential hazards that could affect worker safety.

ISO 26000: Social Responsibility - This standard provides guidance on social responsibility for organizations, including those in the food industry. It covers issues such as human rights, labor practices, environmental responsibility, and community involvement.

Overall, these ISO standards provide a framework for ensuring food safety, quality, and sustainability, while also promoting social responsibility and occupational health and safety.