News & Events

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

Steep Hill Mississippi, a Cannabis Testing Lab, has become the first Lab to begin the ISO/IEC 17025:2017 accreditation process in Mississippi with PJLA

PJLA Fall Newsletter 2021

PJLA Summer Newsletter 2021

PJLA Spring Newsletter 2021

PJLA Fall Newsletter 2020

USDA Approves Michigan’s Industrial Hemp State Plan

PJLA is happy to introduce DynaQual Test Labs, an ISO/IEC 17025 accredited, independent testing laboratory located in Houston, Texas

PJLA is happy to introduce C4 Laboratories as an ISO/IEC 17025 accredited testing laboratory located in Scottsdale, Arizona

Perry Johnson Laboratory Accreditation Inc. is happy to introduce Cannabis Testing Laboratory (CTL), an ISO/IEC 17025 accredited testing laboratory that is a subsidiary of Doane University

Perry Johnson Laboratory Accreditation Inc. is happy to introduce CannaSafe, an ISO/IEC 17025 accredited testing laboratory located in Van Nuys, California

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

LF-56-17025-2017 PJLA Working Document and Transition Reminder
(Update #42)

ISO/IEC 17025:2017 – NOW RELEASED (Update #41)

PJLA Fall Newsletter 2017

PJLA Summer Newsletter 2017

PJLA Spring Newsletter 2017

Will Test Tube Meatballs Become Latest Craze?

“Year in Review: Top 10 notable developments in the marijuana industry from 2016” via Marijuana Business Daily

“Massachusetts rec law poised to take effect on Dec. 15th, as planned” according to the Marijuana Business Daily

PJLA Fall Newsletter 2016

PJLA Summer Newsletter 2016

The NELAC Institute will be holding a webcast training on the TNI NEFAP Standard (National Environmental Field Activities Program) on Monday, June 13th at 11:00 a.m. Est. Field Sampling and Measurement Organizations Click here to Register.

PJLA Spring Newsletter 2016

PJLA is now taking applications for ISO/IEC 17020:2012 Inspection Body. Click here for further information.

PJLA is capable of Accrediting Medical Marijuana labs to meet the requirements of various States. Call for more information.

PJLA has posted new update notifications for: “Revised Corrective Action Timeline Requirements” and “DoD ELAP-Proficiency Test Results Submission Requirements”. Click Here for more information.

PJLA is now accepting applications for Food Testing Labs looking to keep up with the growing requirements of the Food Safety Industry. Call our office to speak with a Project Manager to find out how ISO 17025 accreditation can grow your business.

PJLA Moves to New Location

Perry Johnson Laboratory Accreditation, Inc. (PJLA) has moved to a new location to better serve our customers. Our new office location is:

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

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.