Perry Johnson Laboratory Accreditation, Inc.

Perry Johnson Laboratory Accreditation, Inc. (PJLA) is a private organization, offering third-party accreditation services for testing and calibration laboratories. We are absolutely committed to meeting and exceeding the requirements and expectations of our clients in terms of the quality of the services we provide. We are a fully recognized accreditation body by the International Laboratory Accreditation Cooperation (ILAC) and by the Asia Pacific Laboratory Accreditation Cooperation (APLAC) to provide testing and calibration accreditation services.


What Our Clients Are Saying

 

Newly Accredited Labs

 I believe strongly in the importance of testing for the cannabis industry and the importance for ISO 17025 accreditation. Working with Perry Johnson has been an excellent experience, as they held us to the Standard and guided us to becoming a better organization.  Their continued support has been invaluable to our business and have given us credibility in an uncertain market.

Christopher J. Hudalla, Ph.D.
ProVerde Laboratories

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  • Ace Analytical Laboratory
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  • Advanced Technology Laboratories
  • Al-Farouk Laboratory for Calibration
  • Amtex Scale & Systems, Inc.
  • Asesoría y Equipos de Inspección, S.A. de C.V. (AEISA)
  • Barry Callebaut México, S. de R.L DE C.V
  • BC Laboratories, Inc.
  • BioPet Laboratories
  • Brightside Scientific Inc
  • C.P.M. Labs, Inc.
  • C3 Labs, LLC DBA EVIO Labs
  • Calibración Especializada Industrial, (CEI)
  • Camin Cargo Control
  • Cannalysis (QC Labs dba Cannalysis)
  • CLEAN CHEMICAL CO., LTD.
  • Consumer Safety Analytics, LLC. AKA CannaSafe
  • Conti Testing Laboratories
  • COSMOCEL
  • Delta Calibraciones
  • DM Metrología e Ingenieria
  • Elcometer Inc
  • EML, LLC
  • Engineered Lubricants
  • Engineering Systems Technology
  • Express Gage Incorporated
  • Focus Medical Design and Development, LLC
  • Food and Agricultural Materials Inspection Center (FAMIC) Fertilizer and Feed Inspection Department
  • Hayashi Telempu R&D NA
  • HRI Labs
  • Human Co., Ltd.
  • Hydratight
  • IEC Electronics Analysis & Testing Laboratory
  • Industrial Tool & Die Corp
  • Infinite Chemical Analysis Labs
  • Integrity Weighing Solutions LLC dba Lambert-Brown Scales
  • Jupiter Environmental Laboratories, Inc.
  • Materials and Chemistry Laboratory, Inc. (MCLinc)
  • Merck/MSD Forensic Services Laboratory
  • Merit Labs, Inc.
  • METROSMART, S.A. de C.V. / Metrokal
  • Microconsult, Inc
  • Midwest Testing Laboratories, Inc.
  • Ministry of Public Works (M.P.W) Government Center for Testing Quality Control and Research
  • Modern Testing Services, LLC
  • MRIdt Inc.
  • MS Weights & Scales
  • MSD Werthenstein BioPharma GmbH
  • NMK Resources, Inc.
  • North Coast Laboratories, Ltd. DBA Humboldt Quality Assurance Laboratory
  • Particle Technology Labs
  • Presidio Labs Inc./Rees Scientific Corporation
  • PSI Labs, LLC
  • Red Ball Technical Gas Services
  • Revolutionary Engineering, Inc.
  • Scale FX, Inc
  • Shealy Consulting, LLC
  • SPECTROCHEMICAL LABORATORIES
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  • Studio Chimico Peloritano S.r.l.s.
  • Sweetwater Science Lab
  • Tatsuta Environmental Analysis Center
  • Yokohama Engineering Service Ltd.