The Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO) is Brazil's premier institution responsible for metrology, quality, and technology. Established in 1973, INMETRO plays a pivotal role in the development of technical standards, accreditation of laboratories, and certification of products and services within the country. As a key component of Brazil's National System of Metrology, Standardization, and Industrial Quality (Sinmetro), INMETRO ensures the accuracy and reliability of measurements and promotes the continuous improvement of quality and innovation across various sectors.

INMETRO operates under the aegis of the Ministry of Economy and collaborates with a wide range of national and international organizations to enhance the quality infrastructure in Brazil. It is actively involved with global standardization bodies such as the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). Through its participation in the International Laboratory Accreditation Cooperation (ILAC), INMETRO fosters mutual recognition agreements that facilitate international trade by ensuring the acceptance of Brazilian products and services worldwide.

To uphold its mission, INMETRO continuously updates its methodologies and aligns its practices with international standards. It provides vital services such as calibration, testing, and certification, which are crucial for consumer protection, environmental sustainability, and industrial competitiveness. INMETRO's extensive network of laboratories and technical staff supports various industries, including healthcare, energy, and manufacturing, contributing significantly to Brazil's economic development. More detailed information about INMETRO's initiatives and impact can be found on their official website.