News & Events

The latest news, upcoming events, announcements and press releases from Perry Johnson Laboratory Accreditation, Inc.

PJLA Summer Newsletter 2020

Denver Awards MedPharm Medical Marijuana Research and Development License for Alzheimer’s Study

The Importance of Accreditation

PJLA Pivots to Virtual Assessments

PJLA Coronavirus Update – Virtual Audits

Recorded Webinar: What to Expect in Your Initial ISO/IEC 17025 Assessment – Tracy Szerszen

PJLA Coronavirus Update

PJLA Winter Newsletter 2019-2020

PJLA Accredited Laboratories and the Transition to ISO/IEC 17025:2017

PJLA Announces Accreditation Achieved By: PharmLabs

PJLA Summer Newsletter 2019

PJLA Spring Newsletter 2019

PJLA Winter Newsletter 2018-2019

Discussing Lab Accreditation: The New ISO 17025:2017 Standard

Lab Accreditation Bodies To Meet At Food Safety Consortium

PJLA Fall Newsletter 2018

Pathogens Drive More Than Half of $12 Billion Global Food Safety Testing Market

PJLA Spring Newsletter 2018

The Growing Awareness of Medical Cannabis Markets

32nd SSAOAC Annual Meeting – PJLA Presents: “Transitioning to ISO/IEC 17025:2017”

PJLA Winter Newsletter 2017

PJLA Fall Newsletter 2017

PJLA en una Nueva Dirección

Perry Johnson Laboratory Accreditation, Inc. (PJLA) se ha mudado a una nueva dirección para un mejor servicio a nuestros clientes. Nuestra nueva oficina esta localizada en:

755 West Big Beaver Road
Suite 1325
Troy, Michigan 48084
1-877-369-LABS (5227) or (248) 519-2603
Fax: 248-213-0737
Correo Electrónico:

PJLA Receives US EPA NLLAP Recognition

Perry Johnson Laboratory Accreditation, Inc. (PJLA) receives recognition to accredit for the National Lead Laboratory Accreditation Program (NLLAP) by the EPA. The National Lead Laboratory Accreditation Program allows laboratories to be recognized for their proficiency in testing of lead in paint chips, dust and soil. To read more, please visit our EPA NLLAP page.


PJLA is working with the ENERGY STAR program to provide accreditation services to testing labs. Please visit our ENERGY STAR page for more information.