Keystone Package Testing 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

Keystone Package Testing is accredited to ISO/IEC 17025:2017 by the ANSI National Accreditation Board (ANAB). The ANAB accreditation signifies that Keystone Compliance has met strict technical competency requirements and quality management system requirements.

ANAB Cert of Accreditation: No. AT-3142


ISO 17025 Accredited Lab


ISTA Certified Lab