Nationally Recognized Testing Laboratory is the term used by the

United States Occupational Safety and Health Administration The Occupational Safety and Health Administration'' (OSHA ) is a large regulatory agency of the United States Department of Labor that originally had federal visitorial powers to inspect and examine workplaces. Congress established the agenc ...

to identify third-party organizations that have the necessary qualifications to perform safety testing and

certification Certification is the provision by an independent body of written assurance (a certificate) that the product, service or system in question meets specific requirements. It is the formal attestation or confirmation of certain characteristics of a ...

of products covered within OSHA and each organization's scopes. The testing and certification are conducted in accordance with U.S. consensus-based product safety test

standards Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object th ...

developed or issued by U.S.

standards organization A standards organization, standards body, standards developing organization (SDO), or standards setting organization (SSO) is an organization whose primary function is developing, coordinating, promulgating, revising, amending, reissuing, interpr ...

Description

The

(OSHA) requires that 38 different types of products, devices, assemblies, or systems used in the workplace be "approved" (i.e.,

tested ''Tested'' is a live album by punk rock band Bad Religion. It was recorded in the USA, Canada, Germany, Estonia, Denmark, Italy and Austria, in 1996, and released in 1997. It is Bad Religion's second live album. Instead of using crowd microphone ...

and

certified Certification is the provision by an independent body of written assurance (a certificate) that the product, service or system in question meets specific requirements. It is the formal attestation or confirmation of certain characteristics of a ...

) by third-party organizations identified as Nationally Recognized Testing Laboratories (NRTLs). As part of OSHA's NRTL Program, the recognition is to testing facilities acknowledging that the organizations have the necessary qualifications to perform safety testing and certification of specific products covered within their scopes to provide product safety testing and certification services to manufacturers for use of select types of products, devices, assemblies, or systems. The testing and certification are conducted in accordance with U.S. consensus-based product safety test

. These test standards are not developed or issued by OSHA but by U.S. standards organizations (e.g., ANSI, the

American National Standards Institute The American National Standards Institute (ANSI ) is a private non-profit organization that oversees the development of voluntary consensus standards for products, services, processes, systems, and personnel in the United States. The organi ...

) arrived at by consensus amongst representatives of other

government agencies A government or state agency, sometimes an appointed commission, is a permanent or semi-permanent organization in the machinery of government that is responsible for the oversight and administration of specific functions, such as an administratio ...

, consumer groups, companies, and others. The range of products covered is limited to those items for which OSHA safety standards require "certification" by an NRTL. The OSHA Office of Technical Programs and Coordination Activities (OTPCA) oversees the NRTL Program and may be reached at 202-693-2110. See the NRTL Program website at https://www.osha.gov/dts/otpca/nrtl/index.html for more information. NEW: On October 1, 2019, OSHA published an update to th
NRTL Program Policies, Procedures, and Guidelines
as CPL 01-00-004. This Directive sets forth policies, procedures, and interpretations that supplement and clarify the Nationally Recognized Testing Laboratory (NRTL) Program regulation, 29 CFR 1910.7 and Appendix A to that section. OSHA also published a supportiv

to implement the Directive's revisions.

Recognized agencies

OSHA, an agency of the

United States Department of Labor The United States Department of Labor (DOL) is one of the executive departments of the U.S. federal government. It is responsible for the administration of federal laws governing occupational safety and health, wage and hour standards, unemploym ...

, publishes a list of Nationally Recognized Testing Laboratories. The following are recognized by OSHA as NRTLs: * Applied Research Laboratories of South Florida, LLC *

Bureau Veritas Consumer Products Services Bureau ( ) may refer to: Agencies and organizations *Government agency *Public administration * News bureau, an office for gathering or distributing news, generally for a given geographical location * Bureau (European Parliament), the administra ...

, Inc. (BVCPS) *

Canadian Standards Association The CSA Group (formerly the Canadian Standards Association; CSA) is a standards organization which develops standards in 57 areas. CSA publishes standards in print and electronic form, and provides training and advisory services. CSA is composed ...

(CSA) Group Testing and Certification Inc (also known as

CSA International The CSA Group (formerly the Canadian Standards Association; CSA) is a standards organization which develops standards in 57 areas. CSA publishes standards in print and electronic form, and provides training and advisory services. CSA is composed ...

) * FM Approvals (FM) *

International Association of Plumbing and Mechanical Officials EGS International is an adjective (also used as a noun) meaning "between nations". International may also refer to: Music Albums * ''International'' (Kevin Michael album), 2011 * ''International'' (New Order album), 2002 * ''International'' (The T ...

(IAPMO) * Intertek Testing Services NA, Inc. (ITSNA) *

Eurofins MET Labs Eurofins Scientific SE is a France, French group of Laboratory, laboratories headquartered in Luxembourg, providing testing and support services to the pharmaceutical, food, Environmental management, environmental, agriscience and consumer produc ...

(MET) (formerly MET Laboratories, Inc.) * Nemko USA, Nemko North America, Inc.(NNA) *

NSF International NSF (an initialism for National Sanitation Foundation) is a product testing, inspection, certification organization with headquarters in Ann Arbor, Michigan. NSF also offers consulting and training services worldwide. History NSF Internatio ...

(NSF) *

QAI Laboratories Quality Assurance International (QAI) is a U.S.-based international organic certification company that is authorized by the United States Department of Agriculture (USDA) as "a USDA-accredited certifying agent that operates globally to certify o ...

, LTD (QAI) *

QPS Evaluation Services, Inc QPS may refer to: Computing * Quark Publishing System, a collaborative workflow management system * Queries per second, a measure of high-load servers' performance Organisations * Queensland Police Service, Australia * Quaker Peace and Service ...

(QPS) * SGS U.S. Testing Company, Inc. (SGSUS) (formerly UST-CA) *

Solar PTL Solar may refer to: Astronomy * Of or relating to the Sun ** Solar telescope, a special purpose telescope used to observe the Sun ** A device that utilizes solar energy (e.g. " solar panels") ** Solar calendar, a calendar whose dates indica ...

, LLC *

Southwest Research Institute Southwest Research Institute (SwRI), headquartered in San Antonio, Texas, is an independent and nonprofit applied research and development (R&D) organization. Founded in 1947 by oil businessman Tom Slick, it provides contract research and develop ...

(SWRI) * TUV Rheinland of North America (TÜV) * TUV SUD America (TÜVAM) * TUV SUD Product Services GmbH (TÜVPSG) *

Underwriters Laboratories The UL enterprise is a global safety science company headquartered in Northbrook, Illinois, composed of three organizations, UL Research Institutes, UL Standards & Engagement and UL Solutions. Established in 1894, the UL enterprise was founded a ...

Inc. (UL)

References

* * {{Refend Occupational Safety and Health Administration United States science-related lists Product-testing organizations