Food safety management standards also require that some or all of the food safety system be validated. HACCP has mandated the validation of CCPs since the introduction of the seven principles in 1989.This document specifies a syntax created by subsetting an existing, widely used international text processing standard (Standard Generalized Markup Language, ISO 8886(E) as amended and corrected) for use on the World Wide Web.It is a product of the XML Core Working Group as part of the XML Activity. As a convenience to readers, it incorporates the changes dictated by the accumulated errata (available at to the Fourth Edition of XML 1.0, dated 16 August 2006.Regulatory authorities recognize the critical nature of a sterile barrier system.In fact, they consider packaging an accessory or a component of the medical device, which implies that the package system is nearly as important as the device itself.
Its goal is to enable generic SGML to be served, received, and processed on the Web in the way that is now possible with HTML.The English version of this specification is the only normative version. In particular, erratum [E09] relaxes the restrictions on element and attribute names, thereby providing in XML 1.0 the major end user benefit currently achievable only by using XML 1.1.However, for translations of this document, see Technology? As a consequence, many possible documents which were not well-formed according to previous editions of this specification are now well-formed, and previously invalid documents using the newly-allowed name characters in, for example, ID attributes, are now valid.The ISO 22000 and PAS 220 standards require formal validation of CCPs and operational prerequisite programs (o PRPs).In addition, cleaning and sanitizing programs must also be validated.