OIML: Not an NVOCC, but a global metrology standards body for trade and industry

OIML, the International Organization of Legal Metrology, is not an NVOCC or maritime logistics company. Instead, it is an intergovernmental organization that develops model regulations, standards, and related documents for use by legal metrology authorities and industry worldwide. Founded in 1955, OIML's mission is to harmonize and improve global legal metrology practices, which are essential for fair trade, consumer protection, and industrial efficiency. OIML's work is highly relevant to maritime and shipping sectors, particularly in areas such as certified reference materials, weights and measures, and the implementation of standards for verified gross mass (VGM) of containers, but it does not engage in freight forwarding, container shipping, or vessel operations. The organization collaborates with national metrology institutes, industry partners, and international bodies to ensure the accuracy and traceability of measurements in global commerce. OIML's standards are widely adopted in the shipping industry for compliance with international regulations, especially those related to cargo measurement and safety.
OIML is governed by an International Conference, a Committee, and a Bureau. The Bureau (BIML) is led by a Director and supported by a small professional staff. The organization's leadership includes representatives from member states, with key roles in technical committees and working groups focused on metrology standards and policy.
OIML does not own or operate containers, vessels, or logistics equipment. Its primary technological focus is on developing and certifying metrological instruments, reference materials, and measurement systems used in trade and industry. OIML's standards underpin the technology used for weighing, measuring, and verifying cargo in maritime shipping, including the implementation of VGM guidelines under SOLAS.
OIML has a global network of 125 member states and corresponding members, representing national metrology authorities and regulatory agencies. Its standards and recommendations are implemented worldwide, including in major maritime trading nations. OIML's influence extends to all regions involved in international trade, supporting harmonized measurement practices across continents.
OIML is a non-profit intergovernmental organization funded by contributions from its member states. It does not publish commercial revenue figures and operates on a budget allocated for standard-setting, technical cooperation, and capacity-building activities. Its financial resources are dedicated to supporting the development and dissemination of legal metrology standards globally.
OIML provides a comprehensive suite of services focused on the development, harmonization, and promotion of legal metrology standards and best practices. It offers certification schemes for measuring instruments, technical guidance for regulatory authorities, and training programs for metrology professionals. OIML's work supports accurate and reliable measurements in global trade, including the shipping industry, by ensuring compliance with international standards for weights, measures, and cargo verification. The organization also facilitates international cooperation and mutual recognition of metrological controls, contributing to the efficiency and safety of maritime logistics.