Skip to main content
U.S. flag

An official website of the United States government

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.

Conformity assessment

Conformity Assessment is the demonstration that specified requirements relating to a product, process, system, person or body are fulfilled. Conformity assessment can include: supplier's declaration of conformity, sampling and testing, inspection, certification, management system assessment and registration, the accreditation of the competence of those activities, and recognition of an accreditation program's capability. Under the National Technology Transfer and Advancement Act (NTTAA), NIST is assigned responsibility to coordinate federal, state, and local documentary standards and conformity assessment activities.

PUBLICATIONS

ABC's of Conformity Assessment


AUTHOR(S): LISA J. CARNAHAN, AMY L. PHELPS

The Standards Coordination Office periodically publishes information related to standards and conformity assessment as a service to producers and users of such

Conformity Assessment Considerations for Federal Agencies


AUTHOR(S): LISA J. CARNAHAN, AMY L. PHELPS

The Standards Coordination Office periodically publishes information related to standards and conformity assessment as a service. This document provides those

View All Publications

 

Publications

FORENSICS@NIST 2024

Mon, Nov 18 - Thu, Nov 21 2024
THE MAIN EVENT: NOVEMBER 18-20, 2024 Join us virtually on Monday November 18th - Wednesday November 20th, 2024 to learn

Events

FORENSICS@NIST 2024

Mon, Nov 18 - Thu, Nov 21 2024
THE MAIN EVENT: NOVEMBER 18-20, 2024 Join us virtually on Monday November 18th - Wednesday November 20th, 2024 to learn

Projects and Programs

Digital Thread for Manufacturing

Ongoing
Purpose and Goals This project will provide research advances in product-definition standardization, conformance testing, and cybersecurity of data assets. Digital thread standards capabilities and infrastructure - Smart connected manufacturing requires the effective communication of the product

NIST Tools for Cannabis Laboratory Quality Assurance

Ongoing
Since the 1970s, cannabis (marijuana and hemp) and its constituent, Δ 9-tetrahydrocannabinol or THC, have been classified as Schedule I controlled substances. Seized evidence is tested by forensic laboratories, which verify the identity of the plant through macro- and microscopic evaluation and the

Fatty Acids in Human Serum and Plasma Quality Assurance Program (FAQAP)

Completed
Interlaboratory comparison studies of the FAQAP focused on the measurement of 24 fatty acids in selected serum and plasma matrices. Frozen or freeze-dried serum or plasma samples were sent to laboratories for analysis together with control materials. Results were returned to NIST for data evaluation

Lead-Free Surface Finishes for Electronic Components: Tin Whisker Growth

Completed
Tin is widely used as a coating in the electronics industry because it provides excellent solderability, ductility, electrical conductivity, and corrosion resistance. Unfortunately, tin whiskers often grow spontaneously from pure tin electrodeposits and short-circuit finely pitched electrical

Software

SCAP Composer

SCAP Composer is a software application for creating Security Content Automation Protocol (SCAP) source data stream collections from Extensible Markup Language

Awards