test

The U.S. Food and Drug Administration (FDA) has now rescinded 2024 rules that required laboratory-developed tests (LTDs) to comply with the agency’s pre-marketing authorization requirements applicable to medical devices.

The FCC is moving to withdraw recognition from seven test laboratories in a sweeping enforcement action. This unprecedented step, stemming from new rules adopted in May 2025, marks a significant shift in how the Commission oversees its certification and compliance testing infrastructure.

The U.S. Food and Drug Administration (FDA) is advising medical device manufacturers to take steps to verify the accuracy and reliability of third-party testing data before submitting it to the FDA.

Developing electric vehicle components or drone systems? Learn how to set up an affordable benchtop conducted emission test during R&D. This pre-compliance approach helps engineers catch design issues early, avoid costly fixes, and gain insights into radiated emissions—all before formal testing begins.

This article offers some useful insights and guidelines on how to effectively design and test systems using wide band gap devices to optimize product performance and achieve EMC compliance.

This article will define the test requirements, and discuss the methods used to obtain results. Limitations of the equipment used will also be discussed, so that lab personnel can be made aware and do their best to minimize tolerance errors.

Although the foundation of a failure analysis is rooted in science, there is also an art to completing one, successfully. The path from “problem discovery” to “problem solution” has many bumps and twists along the way and this article will hopefully help guide you on your journey.

You’re at your desk when the phone rings. It’s one of your production lines;...

Chroma Systems Solutions announced the addition of the Chroma 11050 HF LCR Meter precision...

Investigating a Significant Discrepancy in Modern Bulk Cable Injection Test Methods   In the 1990s, bulk...