NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
NIST Handbook 130: Uniform Laws and Regulations in the Areas of Legal Metrology and Fuel Quality (2025 Ed.)
Published
Author(s)
John McGuire, David Sefcik, Loren Minnich, Isabel Baucom, Katrice Lippa
Abstract
This 2025 edition includes amendments made through the Committee on Laws and Regulations of the NCWM with technical guidance from the Office of Weights and Measures (OWM) of the NIST and input from weights and measures officials and industry representatives. These amendments were adopted by the NCWM at its 109th Annual Meeting in July 2024.
automotive lubricants, fuels, labeling, laws and regulations, measuring, method of sale, NTEP, packaging, price verification, registration of servicepersons, type evaluation, unit pricing, weighing, weighmaster law, weights and measures law
McGuire, J.
, Sefcik, D.
, Minnich, L.
, Baucom, I.
and Lippa, K.
(2025),
NIST Handbook 130: Uniform Laws and Regulations in the Areas of Legal Metrology and Fuel Quality (2025 Ed.), Handbook (NIST HB), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.HB.130-2025, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=958939
(Accessed October 13, 2025)