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.

Standards

Overview

NIST develops and disseminates the standards that allow technology to work seamlessly and business to operate smoothly.

Featured Content

Standards.gov

National Voluntary Laboratory Accreditation Program (NVLAP)

Standard Reference Materials (SRMs)

Standard Reference Instruments (SRIs)

Standard Reference Data (SRD)

Calibration Services

NIST Quality System

Standards Topics

Accreditation

Calibration services

Conformity assessment

Documentary standards

Frameworks

Reference data

Reference instruments

Reference materials

Standards education

The Research

Projects & Programs

IEC 62755 Standard N42 Data Format

The purpose of the IEC 62755 standard N42 data format is to facilitate manufacturer-independent transfer of information from radiation measurement instruments

Development of Reference Measurement Procedures and Reference Materials for Creatinine

Chronic kidney disease (CKD) is a growing problem in the U.S., and current estimates suggest that more than 20 million Americans are affected by this disease

Department of Homeland Security Response Robot Performance Standards

FEMA Responders often face daunting challenges during search and rescue tasks in dangerous environments. As such, the concept of including robots as a part of

Computer-generated image of the structure for C-reactive protein

Development of a Reference Measurement Procedure for C-Reactive Protein in Human Serum

C-reactive protein (CRP) levels in serum or plasma have been used as an indicator of inflammation and infection. Recent evidence also suggests that CRP levels

Additional Resources Links

Publications

photo of NIST SRM 2385, spinach, on background of spinach leaves

Measurements Matter: How NIST Reference Materials Affect You

You probably don’t often question whether the food you buy in the grocery store is safe. Or if the lab where your doctor sends your samples accurately calculated your vitamin D levels.

But imagine, for a moment, how much more difficult it would be to go about your daily life if you didn’t have the information those measurements provide. How would you decide what is safe and healthy to eat? How would you know if you were getting enough vitamin D or if your cholesterol levels were too high?

That's one of the big reasons NIST exists—to reduce uncertainty in our measurements and increase your confidence in the information you use to make important decisions in your daily life. And part of the way NIST does that is through Standard Reference Materials (SRMs).

a latex gloved hand holds a syringe that has been loaded with medicine

Manufacturing Standards for Biopharmaceuticals: A Conversation with NIST’s Sheng Lin-Gibson and Vijay Srinivasan

Biopharmaceuticals, also known as biological drugs or biologics, are manufactured from living organisms or contain living organisms that have been genetically engineered to prevent or treat diseases. Biologics are chemically and structurally complex, and often highly heterogeneous; therefore, controlling and maintaining quality remains a challenge. The potential for new therapeutics to cure and

A scientist in lab coat and rubber gloves places a large clear bag of marijuana on a weighing scale.

NIST Study Will Help Labs Distinguish Between Hemp and Marijuana

Diagram shows a mattress being set on fire by gas burners in a standard flammability test.

Mattress Flammability Standard Is a Lifesaver, NIST Report Finds

NIST Launches an Updated Organization of Scientific Area Committees for Forensic Science

Stay in Touch

Upcoming Events

Circular Economy in the High-Tech World

Wed, Jan 27 2021, 10:00am - Thu, Jan 28 2021, 5:00pm EST

This workshop will convene stakeholders from across the electronics, battery, and solar panel supply chains to assess

2nd Open Security Controls Assessment Language (OSCAL) Workshop

Tue, Feb 2 2021, 11:00am - Wed, Feb 3 2021, 4:00pm EST

The National Institute of Standards and Technology will be hosting on Tuesday, February 2 and Wednesday, February 3