INRiM carries out and promotes research in metrology and develops the most advanced measurement standards and methods and related technologies, fulfilling the functions of a primary metrological institute according to Law No. 273 of 11 August 1991. To this end, as a signatory to international agreements on metrology, upon delegation of the competent institutions, and similarly to the metrological institutes of other countries, INRiM creates and maintains the national standards for units of measurement. INRiM also enhances, disseminates and transfers knowledge and results in measurement science and materials research to promote national technological development and improve citizens' quality of life and services.