Abstract: An important step in the early stages of the life cycle of hearing protectors is an ergonomic expertise. For its implementation a software complex was developed. It provide interactive input of values of operational, technical and economic characteristics of all samples of used individually hearing protectors (ear muffs, helmets, earplugs, protection against air acoustic vibrations and etc.), obtained using objective (direct measurements) and subjective (survey respondents) methods for further calculation of the integral index - the coefficient of ergonomics as a weighted convolution of indicators. Methods of the research: a systematic analysis, expert information processing, ergonomics, programming, software engineering, ergonomic qualimetry, computer science, cybernetics. By using the developed programs author provided standardization of the procedures of ergonomic examination of personal protective equipment from aircraft noise, creating and filling a database of economic expertise (with both primary information and integrated assessments) and most importantly timely detection and elimination of design flaws that reduce the usability of developed remedies, which, as a result, improved the comfort of their usage by aviation specialists. Software solutions are created using the ActionScript (Flash) and have the certificates of state registration.