When we think about proficiency testing in the world of laboratory accreditation, the importance of accuracy, reliability, and consistency in…

This past Monday, August 26th, we observed Women’s Equality Day – a day that marks the anniversary of the 19th…

At Perry Johnson Laboratory Accreditation, Inc. (PJLA), we understand the critical role that continuous education and training play in maintaining…

At Perry Johnson Laboratory Accreditation, Inc. (PJLA), we understand that the automotive industry is constantly evolving, driven by advancements in…

Greetings from Garden Grove, California! Perry Johnson Laboratory Accreditation, Inc. (PJLA) is thrilled to be part of the 2024 Environmental…

Achieving accreditation is a significant milestone for any laboratory. At Perry Johnson Laboratory Accreditation, Inc. (PJLA), we understand the effort,…

At Perry Johnson Laboratory Accreditation, Inc. (PJLA), we take pride in being a leader in accreditation services, including ISO 17034…

From July 13 to July 18, 2024, Perry Johnson Laboratory Accreditation, Inc. (PJLA) had the privilege of attending the Asia…

The Environmental Measurement Symposium (EMS) is a cornerstone event for professionals in the environmental sector, and Perry Johnson Laboratory Accreditation,…