The Institute for Standardization of Serbia (ISS) is the sole national body for standardization in the Republic of Serbia, founded by the Government of Serbia. With a legacy spanning over 90 years, the ISS is dedicated to the development, revision, and withdrawal of Serbian standards, ensuring their alignment with European and international standards. The institute provides a comprehensive range of services, including the certification of management systems and standards, educational seminars, and training on various topics related to standardization and compliance assessment.

The ISS plays a vital role in promoting the importance of standards across different sectors, from small businesses to the public sector, and serves as an information hub for accessing standards and related documentation. With a commitment to quality and information security, the institute collaborates with international organizations to uphold Serbia's interests in global standardization practices. By enabling the availability and implementation of standards, the ISS supports innovation and efficiency within the Serbian economy.