ISO TC 42 is currently in the process of reviewing ISO 18938:2014, a standard that establishes fundamental principles guiding the care and handling of digital optical discs during active use. This review is a significant step in ensuring the continued relevance and effectiveness of the standard in the dynamic landscape of digital optical disc technology and preservation practices. Notably, ISO 18938:2014 has entered Stage 90.20, signifying its position in the review process.
ISO 18938:2014 itself sets out principles that emphasize maintaining the physical integrity of the optical disc medium to preserve access to recorded data or information. Beyond principles, the standard provides practical recommendations for handling procedures, aiming to optimize the effective lifespan of optical discs.
Within the scope of ISO 18938:2014, various critical aspects are comprehensively addressed. This encompasses considerations for use and handling environments, including factors such as pollutants, temperature, humidity, and light exposure. The standard also covers contamination concerns and provides guidelines for inspection, cleaning, and maintenance, specifying methods and recommended frequencies. Transportation, disaster management (including water, fire, and construction-related incidents), and post-disaster procedures are included, along with acknowledging staff training as an integral part of the standard.