The Division of Measurement Standards administers the Metrology, Petroleum Technology, and Weights and Measures programs. Ensuring fair competition for industry, equity between buyers and sellers in all transactions involving weights and measures, accurate value comparison for consumers, and confirming the quality and proper labeling and advertising of motor vehicle fuels are the primary functions of these programs. The powers and duties of the State Sealer of Measurement Standards and the Division of Measurement Standards are established in NRS chapters 581, 582, and 590.