Dynamics, challenges, and prospects of international standardization for marine observation, exploration and environment protection

As the core component of the Earth’s ecosystem and a vital resource base for human development, the ocean possesses irreplaceable value for global economic growth, ecological security, and scientific and technological progress. Marine technology, which underpins the observation, exploration, and protection of the ocean environment, serves as a key bridge between human activities and the marine system. In recent years, with the continuous expansion of the industrial scale of marine observation and exploration equipment, improving the level of industrial standardization and enhancing the efficiency of interdisciplinary and international cooperation have become key priorities for major maritime nations. The development of international standards based on global consensus is not only an important attempt toward (i) improving the efficiency of marine technology research, development, and acquisition and (ii) promoting standardized and large-scale industrial growth but also an effective way for countries to strengthen their technological competitiveness in the international market. From marine observation and exploration to the development and utilization of marine resources, every stage of the industrial chain has specific standardization needs. For example, the testing verification and equipment performance evaluation, for marine observation and exploration equipment not only require standards for test methods, performance assessment, and operating procedures but also for product quality indicators, compatibility, and safety.

In anticipation of the broad development prospects of marine technology and its growing need for standardization, the International Organization for Standardization (ISO) established the Subcommittee on Marine Technology in 2014 (ISO/TC 8/SC 13). The Subcommittee focuses on developing international standards in the fields of marine observation, exploration, and environmental protection. Over the 12 years since its establishment, the Subcommittee has published 14 international standards in the field of marine observation, exploration and environment impact assessment under ISO. The Subcommittee has recruited 20 member countries and maintains cooperation with international organizations involved in marine affairs, such as the International Seabed Authority and the World Meteorological Organization, making it one of the most important international bodies in the field of marine standards.

Based on the practical work of the Subcommittee, this study systematically reviews the development of international standardization for marine observation and exploration technologies, and environment impact assessment, including the relevant organizations, technology advancements, and emerging standardization dynamics. Furthermore, the study identifies current challenges, namely the following: (1) the asynchronous development between technological innovation and standardization processes, (2) insufficient engagement from industry stakeholders, and (3) difficulties in addressing the standardization needs of deep-sea mining. Based on the findings, this study proposes the following solutions to address the aforementioned challenges: (1) balancing technological advancement with market readiness during standard development, (2) enhancing promotional efforts to improve industry participation, and (3) actively addressing collaborative barriers among international marine organizations.

We are committed to advancing international standardization in the emerging field of marine observation，exploration and environment  protection, with a focus on standardizing technical specifications, eliminating trade barriers, and providing a common technical language to facilitate international cooperation in marine technology.