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Keystone Compliance is accredited to ISO/IEC 17025:2005 by the American Association for Laboratory Accreditation (A2LA) for both electrical and mechanical scopes. The A2LA accreditation signifies that Keystone Compliance has met strict technical competency requirements and quality management system requirements.

Internationally, Keystone Compliance’s A2LA ISO/IEC 17025:2005 accreditation is recognized by all 73 of the signatories to the International Laboratory Accreditation Cooperation (ILAC) mutual recognition agreement and 33 signatories to the Asia-Pacific Laboratory Accreditation Cooperation (APLAC) mutual recognition agreement. Domestically, the accreditation is recognized by a number of organizations including the FCC. Keystone Compliance’s accreditation will be recognized in all of the signatories’ economies, serving as a tremendous resource for its manufacturing customers looking to export to international markets.

A2LA Cert. No. 3293.01 Electrical (EMC/EMI/RF) – New Castle, PA

A2LA Cert. No. 3293-03 Electrical (EMC/EMI/RF) and Wireless – Durham, NC

A2LA Cert. No. 3293.02 Mechanical (Climatics/Dynamics)


Keystone Compliance is also accredited by the International Safe Transit Association (ISTA) to complete its package testing procedures. ISTA has partnered with retailers like and Sam’s Club to establish procedures relevant to their distribution system.

ISTA Scope of Accreditation


Keystone Compliance is accredited by the Freight Classification Development Council (FCDC) which operates under the support of the National Motor Freight Traffic Association (NMFTA). The National Motor Freight Classification (NMFC) is a standard that provides a comparison of commodities moving in interstate, intrastate and foreign commerce.

FCDC Registered Testing Lab


ISO 17025 Accredited Lab


ISTA Certified Lab