
3.3K
Downloads
85
Episodes
Perry Johnson Laboratory Accreditation, Inc. is a private, third-party accreditation body based in the United States that validates the competency of testing and calibration laboratories, inspection bodies, reference material producers and sampling organizations through the use of international and national standards.
Episodes

Feb 10, 2026
Feb 10, 2026
1 hr 1 min
Uncertainty Propagation for Force with Henry Zumbrun
Do you need help with figuring out measurement uncertainties for force measurement? Join Perry Johnson Laboratory Accreditation, Inc. (PJLA) and Henry Zumbrun for a webinar on Uncertainty Propagation for Force Calibration Systems. This webinar will provide you with resources for simplifying the calculation of Calibration and Measurement Capability (CMC) for force standards calibrated to ASTM E74.
Key topics covered:
– Overview of typical force systems and uncertainties
– Comparison of existing guidance documents
– Breakdown of uncertainty contributors for ASTM E74 calibrations
– Explanation of the tiered system for force calibration standards
– Practical examples of uncertainty calculations at different tiers
– Discussion of common error sources in force measurements
Presented by: Henry Zumbrun | Morehouse Instrument Company
Website: https://mhforce.com/
GET IN TOUCH!
(248) 519-2603 | pjlabs@pjlabs.com
Website: https://www.pjlabs.com/
LinkedIn: https://www.linkedin.com/company/perry-johnson-laboratory-accreditation-inc-/
Facebook: https://www.facebook.com/pjlaboratory/
Instagram: https://www.instagram.com/pjla_inc/

Feb 10, 2026
Feb 10, 2026
36 min
ISO/IEC 17025:2017 Section 7.4 “Handling of Test or Calibration Items” & 7.11 “Control of Data and Information Management"
When items come into the laboratory ISO/IEC 17025:2017 has specific requirements which we will investigate such as identification, storage, and deviations from specified conditions. Control of data is within the ISO/IEC 17025 Standard.
In today’s computer age, information management is much more prevalent in laboratory operation including software utilization and information management system being maintained off site. This webinar will investigate the requirements specified in Section 7.11 of the 2017 Standard.
Presented by Michael Kramer
GET IN TOUCH!
(248) 519-2603 | pjlabs@pjlabs.com
Website: https://www.pjlabs.com/
LinkedIn: https://www.linkedin.com/company/perry-johnson-laboratory-accreditation-inc-/
Facebook: https://www.facebook.com/pjlaboratory/
Instagram: https://www.instagram.com/pjla_inc/

Feb 10, 2026
Feb 10, 2026
55 min
Join PJLA for an informative webinar detailing the latest updates in the Department of Defense (DoD) and Department of Energy (DOE) Environmental Laboratory Accreditation Program (ELAP) Quality Systems Manual (QSM) Version 6.0. This session will cover essential changes and the necessary steps for transitioning to the new requirements. Don't miss this opportunity to stay ahead of the curve and ensure your laboratory's compliance.
Key Takeaways:
- Overview of the major changes in QSM Version 6.0
- Understanding the impact of these changes on your laboratory operations
- Detailed transition requirements and timelines from PJLA
Presented by: Matthew Sica
GET IN TOUCH!
(248) 519-2603 | pjlabs@pjlabs.com
Website: https://www.pjlabs.com/
LinkedIn: https://www.linkedin.com/company/perry-johnson-laboratory-accreditation-inc-/
Facebook: https://www.facebook.com/pjlaboratory/
Instagram: https://www.instagram.com/pjla_inc/

Mar 6, 2025
Mar 6, 2025
49 min
This online course provides an introduction to risk management principles tailored to conformity assessment bodies (CABs). The course covers key concepts of risk management, including risk identification, assessment, mitigation, and monitoring, aligned with international standards and best practices. Participants will explore practical approaches to integrating risk management into their organizational processes to ensure compliance, enhance decision-making, and maintain the integrity of certification, inspection, and testing activities.

Mar 6, 2025
Mar 6, 2025
1 hr 27 min
Join PJLA for this insightful podcast designed to help laboratories navigate the complex landscape of Proficiency Testing (PT) resources. Ensuring compliance with accreditation standards requires careful planning and the selection of reliable PT providers. This session will equip you with the tools and knowledge necessary to make informed decisions regarding proficiency testing.

Mar 6, 2025
Mar 6, 2025
2 hr 9 min
How do we report calibrations, tests, or samplings? What needs to be included on a calibration certificate or a test report? What is the Decision Rule? This podcast looks at the requirements specified in Section 7.8 of ISO/IEC 17025:2017, including the common requirements and those specific to testing, calibration, or sampling.

Mar 6, 2025
Mar 6, 2025
1 hr 1 min
Do you need help with figuring out measurement uncertainties for force measurement? Join Perry Johnson Laboratory Accreditation, Inc. (PJLA) and Henry Zumbrun for a podcast on Uncertainty Propagation for Force Calibration Systems. This podcast will provide you with resources for simplifying the calculation of Calibration and Measurement Capability (CMC) for force standards calibrated to ASTM E74.

Mar 6, 2025
Mar 6, 2025
36 min
When items come into the laboratory ISO/IEC 17025:2017 has specific requirements which we will investigate such as identification, storage, and deviations from specified conditions. Control of data is within the ISO/IEC 17025 Standard. In today’s computer age, information management is much more prevalent in laboratory operation including software utilization and information management system being maintained off site. This podcast will investigate the requirements specified in Section 7.11 of the 2017 Standard.

May 31, 2024
May 31, 2024
52 min
Hemp and cannabis testing laboratories are evolving swiftly. New and diverse analytical methodologies are continuously being developed to address the needs of the rapidly growing cannabis and hemp industry, and the changing regulatory landscape surrounding these materials. Whether the focus is on ensuring products are free of dangerous pesticides, heavy metals, or microbials, or on characterizing potency and terpene content of hemp and cannabis related products, it is more imperative than ever for labs to prove to themselves, their customers, state and federal regulators, and the public that the results they deliver are defensible and accurate. This is why selecting the appropriate Proficiency Testing Program is extremely important, and to address this need, AOAC INTERNATIONAL (AOAC) and Signature Science, LLC (SigSci) have developed the AOAC Cannabis and Hemp Proficiency Testing (PT) Programs. These programs offer uniquely representative PT samples in both hemp and cannabis matrices and are the only accredited PT programs with these analytes capable of shipping greater than 0.3 percent delta-9 THC cannabis across state lines. Join PJLA and AOAC INTERNATIONAL to learn more on the significances of proficiency testing, different types of PT programs and their approaches to scoring and evaluations, and risks associated with using matrices that may not be fit for purpose. Learn how proficiency testing can be made easier and used as a tool for continuous improvement, and what sets the AOAC programs apart. Presented by: Shane Flynn, Senior Director, Laboratory Proficiency Testing, AOAC INTERNATIONAL

May 31, 2024
May 31, 2024
24 min
Gain a comprehensive understanding of the expectations set forth by the FDA LAAF program and learn practical techniques for effectively navigating the accreditation process. Elevate your knowledge and readiness for accreditation by joining us for this essential session. Presented by Leeza Akimenko, PJLA Lead Assessor/ Food Testing Program Advisor
