Nov. 17, 2025
NAL and MedRx Announce Integration of NAL-NL3 Fitting Formula in Latest MedRx Software
National Acoustic Laboratories (NAL) and MedRx have partnered to bring the next-generation NAL-NL3 fitting formula to MedRx’s verification and testing systems. The integration—now available in MedRx Studio Software version 1.3.2—marks one of the first implementations of NAL-NL3 worldwide and reflects the longstanding collaboration between NAL, MedRx, and the broader Demant Group. The update gives hearing care professionals access to NAL’s












