Concept of quality measurement system software based on standard ISO 9126 and ISO 19011

Computers are being used in an increasingly wide variety of application areas, and their correct operation is often critical for business success and/or human safety. Among all the Software-related standards in the worlds, there are few that every person who practices software at least something about ISO standard [1], ISO standard established an influential vocabulary and conceptual for quality. ISO/IEC 9126 standard has been developed in order to address software quality it specifies software product quality characteristics and sub-characteristics and proposes metrics for their evaluation. The ISO 19011 about Quality Management System series of International Standards emphasize the importance of audits as a management tool for monitoring and verifying the effective implementation of an organization´s quality Policy [8], include software. Audits are also an essential part of conformity assessment activities such as external, internal assessment and surveillance. In order to perform your own internal audit software, need a number of things. (a) A trained, experienced auditor is needed. In addition training, auditor should perform a regular amount of auditing, al least 2 days or more per month-in order to ensure training developed by ongoing practice; (b) written a standard against which to audit a necessary. All auditor must have a documented standard against the audit must be performed in the case of ISO 9126, this would be ISO 9126 and own written measurement Characteristic and sub characteristic; (c) that organization must wait for before conducting audits.