Over deze norm
NEN-ISO 11506 specifies techniques for archiving electronic data to ensure their long-term integrity, accessibility, usability, readability and reliability, in order to protect the evidential value of the data. In this document, long term is considered to be a period of time lasting more than a century (see ISO 18911). Black-and-white microforms processed with liquid chemicals are used in this document because the result is always an irreversible record and because of the proven quality of microforms as a long-term preservation media. This document also specifies procedures for the parallel recording, by a single production unit, of COM and COLD output from the same data. It applies to many different types of electronic data, such as text and two-dimensional graphic data which can be represented as a black-and-white image. It is not applicable to the following: - animated images or sounds; - three-dimensional images; - images in shades of grey or in colour; - X-ray images. Neither is this document applicable to microforms created from dry thermal processes, since they offer insufficient guarantees in terms of irreversibility and longevity.
||Document management applications - Archiving of electronic data - Computer output microform (COM)/Computer output laser disc (COLD)