Recreational diving services - Requirements for introductory programmes to scuba diving (ISO 11121:2017)

This technical specification establishes the foundational requirements for introductory recreational scuba diving training programs. It outlines the essential curriculum structure, safety protocols, and competency criteria that training agencies must adhere to when educating novice divers. The document addresses the specific skills, knowledge domains, and practical assessments required to ensure participants achieve a basic level of proficiency and safety awareness in underwater environments. It emphasizes the importance of clear instructional methodologies, qualified instructor credentials, and appropriate equipment usage during the initial stages of diver education. By defining these core elements, the standard aims to create a consistent and reliable framework for introductory courses globally. It covers aspects such as theoretical learning components, confined water skill development, and open water training expectations. The guidelines are designed to foster safe practices from the outset, ensuring that new divers receive comprehensive preparation before engaging in more advanced diving activities. This framework supports the harmonization of training standards across different regions and organizations involved in recreational aquatic sports.