The digital transformation of industry actualizes the revision of approaches to the quality management system, especially in high-tech companies. The strategy for the development of the digital economy of the Russian Federation until 2035 is aimed at modernizing traditional industries and increasing competitiveness through digital technologies. However, without updating quality management systems, the pace of production digitalization may outpace quality control capabilities, which is fraught with risks of non-compliance with regulatory requirements. Despite the widespread use of the ISO 9000 series of standards, in practice many companies face difficulties in implementing the task of integrating electronic quality assurance systems into the current IT architecture of the enterprise. Moreover, electronic companies, when switching to digital information storage systems, must take into account the requirements of military standards and reduce information security risks. The authors propose a typical architecture of a digital quality management system of an industrial company and conducts a comparative analysis of four alternative approaches to the implementation of a unified digital quality control system. Taking into account the specifics of the electronic industry, the optimal implementation of the system was chosen. The study will be useful for specialists who digitalize key business processes of industrial companies in terms of a documented quality management system.