{"id":339,"date":"2014-09-25T15:46:47","date_gmt":"2014-09-25T14:46:47","guid":{"rendered":"http:\/\/www.systerel.fr\/en\/?page_id=339"},"modified":"2025-11-04T14:53:56","modified_gmt":"2025-11-04T13:53:56","slug":"standards","status":"publish","type":"page","link":"https:\/\/www.systerel.fr\/en\/expertise\/standards\/","title":{"rendered":"Standards and processes"},"content":{"rendered":"<h2>Application of standards for critical software and systems development<\/h2>\n<p data-start=\"164\" data-end=\"345\">Systerel follows rigorous development processes based on its experience in safety-critical systems, complying with applicable standards and tailored to the constraints of its clients.<\/p>\n<p data-start=\"347\" data-end=\"520\">The most critical systems are generally subject to certification authorities, which verify that verify whether the requirements set by the standard have been met before issuing certification.<\/p>\n<p data-start=\"522\" data-end=\"620\">The use of <a href=\"https:\/\/www.systerel.fr\/en\/expertise\/formal-methods\/\">formal methods<\/a> is strongly encouraged, and in some cases, required by certain standards.<\/p>\n<h2 class=\"SYSNormal\">Support in the application of standards<\/h2>\n<section class=\"block  blanc avec-onglet\"><\/p>\n<ul>\n<li data-start=\"211\" data-end=\"264\">\n<p data-start=\"213\" data-end=\"264\">Guidance on the application of relevant standards<\/p>\n<\/li>\n<li data-start=\"211\" data-end=\"264\">\n<p data-start=\"213\" data-end=\"264\">Development of safety-critical software in compliance with industry standards<\/p>\n<\/li>\n<li data-start=\"211\" data-end=\"264\">\n<p data-start=\"213\" data-end=\"264\">Safety analyses according to normative frameworks<\/p>\n<\/li>\n<li data-start=\"211\" data-end=\"264\">\n<p data-start=\"213\" data-end=\"264\">Evaluation of safety-critical software and support for certification across various standards<\/p>\n<\/li>\n<li data-start=\"211\" data-end=\"264\">\n<p data-start=\"213\" data-end=\"264\">Audits to verify compliance and proper implementation of a given standard<\/p>\n<\/li>\n<\/ul>\n<p><\/section>\n<h2 class=\"SYSNormal\">Main standards for Systerel\u2019s areas of expertise<\/h2>\n<p>Thanks to its expertise in safety-critical systems and software, its research projects, and as an active member of <a href=\"https:\/\/www.imdr.eu\/\">IMdR<\/a>, <a href=\"https:\/\/lebnf.fr\/en\/\">BNF<\/a> and <a href=\"https:\/\/opcfoundation.org\/\" target=\"_blank\" rel=\"noopener\">OPC Foundation<\/a>, Systerel is capable of leading software and system development in various sectors that share strong regulatory and normative requirements.<\/p>\n<ul>\n<li data-start=\"1359\" data-end=\"1470\">\n<p data-start=\"1361\" data-end=\"1470\"><strong data-start=\"1361\" data-end=\"1374\">IEC 61508<\/strong> \u2013 Generic standard for safety, on which a large number of sector-specific standards are based<\/p>\n<\/li>\n<li data-start=\"1471\" data-end=\"1604\">\n<p data-start=\"1473\" data-end=\"1604\"><strong data-start=\"1473\" data-end=\"1518\">EN 50126 \/ EN 50128 \/ EN 50716 \/ EN 50129<\/strong> (IEC 62278 \/ IEC 62279 \/ IEC 62425) \u2013 Specialized and adapted for railway transport<\/p>\n<\/li>\n<li data-start=\"1605\" data-end=\"1703\">\n<p data-start=\"1607\" data-end=\"1703\"><strong data-start=\"1607\" data-end=\"1631\">EN 50159 \/ IEC 62280<\/strong> \u2013 Relates to the safety of transmission systems in the railway domain<\/p>\n<\/li>\n<li data-start=\"1704\" data-end=\"1824\">\n<p data-start=\"1706\" data-end=\"1824\"><strong data-start=\"1706\" data-end=\"1731\">IEC 62138 \/ IEC 60880<\/strong> \u2013 Relates to instrumentation and control systems at levels B and C in nuclear power plants<\/p>\n<\/li>\n<li data-start=\"1825\" data-end=\"1901\">\n<p data-start=\"1827\" data-end=\"1901\"><strong data-start=\"1827\" data-end=\"1852\">IEC 62061 \/ ISO 13849<\/strong> \u2013 Relates to the safety of industrial machines<\/p>\n<\/li>\n<li data-start=\"1902\" data-end=\"1970\">\n<p data-start=\"1904\" data-end=\"1970\"><strong data-start=\"1904\" data-end=\"1917\">IEC 62541<\/strong> \u2013 Communication standard for Industry 4.0 (OPC UA)<\/p>\n<\/li>\n<li data-start=\"1971\" data-end=\"2072\">\n<p data-start=\"1973\" data-end=\"2072\"><strong data-start=\"1973\" data-end=\"1985\">ISO 9001<\/strong> \u2013 Generic standard listing organizational requirements for a quality management system<\/p>\n<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Qualified Accredited Functional Safety Body (OQA SDF)<\/h2>\n\n<p>\u00a0<\/p>\n\n<p>As a Qualified Accredited Functional Safety Body (OQA SDF), Systerel evaluates the safety of railway systems, particularly in the fields of railway control-command and signaling.<\/p>\n\n<p>\u00a0<\/p>\n\n<h2 class=\"wp-block-heading\">Evaluation Directors<\/h2>\n\n<p>\u00a0<\/p>\n\n<p>Our Evaluation Directors (DRE) are recognized experts in functional safety and cybersecurity, with highly complementary backgrounds, enabling them to address issues that are both vast and complex.<\/p>\n\n<p>\u00a0<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Autonomous Road Transport Systems (STRA)<\/strong>: Cybersecurity compliance evaluation for autonomous vehicles<\/li>\n \n<li><strong>Railway Systems (STRTMG)<\/strong>: Signaling, traction logic, etc.<\/li>\n<\/ul>\n\n<p>\u00a0<\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Systerel is able to conduct software and system development in different sectors with strong normative requirements.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":303,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-339","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Standards and 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