{"id":3517,"date":"2026-05-01T18:20:17","date_gmt":"2026-05-01T16:20:17","guid":{"rendered":"https:\/\/www.europeanqualitystandard.com\/sil-and-pl-certification\/"},"modified":"2026-08-26T10:38:11","modified_gmt":"2026-08-26T08:38:11","slug":"sil-and-pl-certification","status":"publish","type":"page","link":"https:\/\/www.europeanqualitystandard.com\/en\/sil-and-pl-certification\/","title":{"rendered":"SIL and PL Certification"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3517\" class=\"elementor elementor-3517 elementor-3071\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1fe49e e-flex e-con-boxed e-con e-parent\" data-id=\"e1fe49e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5594400 elementor-widget elementor-widget-heading\" data-id=\"5594400\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SIL and PL Certification \u2014 Functional Safety for Machinery and Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f318ba e-flex e-con-boxed e-con e-parent\" data-id=\"9f318ba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-019b26e elementor-widget elementor-widget-text-editor\" data-id=\"019b26e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>EQS supports companies in the evaluation, design, and certification of functional safety systems according to international standards IEC 62061 (SIL) and ISO 13849 (PL), ensuring regulatory compliance and the protection of operators and plants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dc2469e e-flex e-con-boxed e-con e-parent\" data-id=\"dc2469e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-20b2307 e-con-full e-flex e-con e-child\" data-id=\"20b2307\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03caf2c elementor-widget elementor-widget-text-editor\" data-id=\"03caf2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Safety Integrity Level (SIL)<\/h4><p>SIL (Safety Integrity Level) is a discrete level (from SIL 1 to SIL 4) that defines the safety integrity requirements of Safety Instrumented Functions (SIF) within a Safety Instrumented System (SIS). The concept is defined by the IEC 61508 standard and applied in the certification of safety-related control systems for machinery via the IEC 62061 standard. <\/p><p>SIL expresses the average probability of a safety function failing to perform its design function on demand (PFD \u2013 Probability of Failure on Demand) or the frequency of a dangerous failure per hour (PFH \u2013 Probability of dangerous Failure per Hour) in continuous mode.<\/p><p>Reference standard for machinery: IEC 62061:2021 specifies requirements and provides recommendations for the design, integration, and validation of safety-related electrical, electronic, and programmable electronic control systems (SRECS) for machinery.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0ef9e0e e-con-full e-flex e-con e-child\" data-id=\"0ef9e0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23c0a52 elementor-widget elementor-widget-image\" data-id=\"23c0a52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"743\" height=\"1024\" src=\"https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/9677a097-13b4-4836-b062-8dba351abec6-743x1024.png\" class=\"attachment-large size-large wp-image-3520\" alt=\"9677a097 13b4 4836 b062 8dba351abec6\" srcset=\"https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/9677a097-13b4-4836-b062-8dba351abec6-743x1024.png 743w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/9677a097-13b4-4836-b062-8dba351abec6-218x300.png 218w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/9677a097-13b4-4836-b062-8dba351abec6-768x1059.png 768w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/9677a097-13b4-4836-b062-8dba351abec6.png 1068w\" sizes=\"(max-width: 743px) 100vw, 743px\"  title=\"SIL and PL Certification\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a20bfc e-flex e-con-boxed e-con e-parent\" data-id=\"0a20bfc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c531bc elementor-widget elementor-widget-text-editor\" data-id=\"1c531bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5>The Four SIL Levels<\/h5><ul><li>SIL 1 \u2014 Low risk. PFD: 10\u207b\u00b2 to 10\u207b\u00b9. Safety functions with moderate risk reduction. Typical applications: controlled starting, emergency stop in low-hazard contexts.   <\/li><li>SIL 2 \u2014 Medium risk. PFD: 10\u207b\u00b3 to 10\u207b\u00b2. Required in many industrial plants, supervision, and protection systems in contexts with potential serious reversible damage.  <\/li><li>SIL 3 \u2014 High risk. PFD: 10\u207b\u2074 to 10\u207b\u00b3. High risk reduction. Typical in process industry, oil &amp; gas, chemical plants, and systems with possible irreversible damage to persons.   <\/li><li>SIL 4 \u2014 Critical risk. PFD: 10\u207b\u2075 to 10\u207b\u2074. Maximum integrity. Reserved for sectors such as nuclear, rail, and aerospace. Not covered by IEC 62061 for standard machinery.    <\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d5b48f8 e-flex e-con-boxed e-con e-parent\" data-id=\"d5b48f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fecbb9 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"1fecbb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/92cd455e-7533-42d7-97a1-9d323d5c67b3-1024x683.png\" class=\"attachment-large size-large wp-image-3518\" alt=\"92cd455e 7533 42d7 97a1 9d323d5c67b3\" srcset=\"https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/92cd455e-7533-42d7-97a1-9d323d5c67b3-1024x683.png 1024w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/92cd455e-7533-42d7-97a1-9d323d5c67b3-300x200.png 300w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/92cd455e-7533-42d7-97a1-9d323d5c67b3-768x512.png 768w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/05\/92cd455e-7533-42d7-97a1-9d323d5c67b3.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"  title=\"SIL and PL Certification\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41ac3d7 e-flex e-con-boxed e-con e-parent\" data-id=\"41ac3d7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7123da9 elementor-widget elementor-widget-text-editor\" data-id=\"7123da9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Performance Level (PL)<\/h4><p>PL (Performance Level) is a discrete level (from PL a to PL e) used to specify the ability of safety-related parts of control systems (SRP\/CS) to perform a safety function under foreseeable conditions. It is defined by the ISO 13849-1:2023 standard, the main reference standard for the design of safety functions in machinery. <\/p><p>The PL takes into account the system structure (Category), Diagnostic Coverage (DC), Mean Time to Dangerous Failure (MTTFd), and Common Cause Failure (CCF).<\/p><p>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-861cace e-flex e-con-boxed e-con e-parent\" data-id=\"861cace\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3e73ca3 e-con-full e-flex e-con e-child\" data-id=\"3e73ca3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f855e0 elementor-widget elementor-widget-image\" data-id=\"7f855e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/04\/Attestato-SIL-del-TUV-pdf-1-724x1024.jpg\" class=\"attachment-large size-large wp-image-3493\" alt=\"T\u00dcV SIL certificate pdf\" srcset=\"https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/04\/Attestato-SIL-del-TUV-pdf-1-724x1024.jpg 724w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/04\/Attestato-SIL-del-TUV-pdf-1-212x300.jpg 212w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/04\/Attestato-SIL-del-TUV-pdf-1-768x1087.jpg 768w, https:\/\/www.europeanqualitystandard.com\/wp-content\/uploads\/2026\/04\/Attestato-SIL-del-TUV-pdf-1.jpg 1058w\" sizes=\"(max-width: 724px) 100vw, 724px\"  title=\"SIL and PL Certification\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f60af27 e-con-full e-flex e-con e-child\" data-id=\"f60af27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-499347d elementor-widget elementor-widget-text-editor\" data-id=\"499347d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5>The Five PL Levels<\/h5><ul><li>PL a \u2014 Minimum. PFHd \u2265 10\u207b\u2075 <\/li><li>PL b \u2014 Low. PFHd between 10\u207b\u2076 and 10\u207b\u2075 <\/li><li>PL c \u2014 Medium. PFHd between 10\u207b\u2077 and 10\u207b\u2076 <\/li><li>PL d \u2014 High. PFHd between 10\u207b\u2078 and 10\u207b\u2077 <\/li><li>PL e \u2014 Maximum. PFHd &lt; 10\u207b\u2078 <\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3133587 e-flex e-con-boxed e-con e-parent\" data-id=\"3133587\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8c9bfd elementor-widget elementor-widget-text-editor\" data-id=\"b8c9bfd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5>ISO 13849 Structural Categories<\/h5><p>The ISO 13849 standard defines 5 categories that describe the structure of the safety-related control system:<\/p><ul><li>Category B: Basic structure, no specific diagnostic requirements.<\/li><li>Category 1: Well-tried components, without self-diagnosis.<\/li><li>Category 2: Periodic testing of the safety function via a test circuit.<\/li><li>Category 3: A single fault does not lead to the loss of the safety function (redundancy without continuous self-diagnosis).<\/li><li>Category 4: Single fault detected automatically, maximum reliability (redundancy with self-diagnosis).<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4872210 e-flex e-con-boxed e-con e-parent\" data-id=\"4872210\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a9260a elementor-widget elementor-widget-text-editor\" data-id=\"1a9260a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p> <\/p><h4>SIL vs PL: Comparison and Correlation<\/h4><p>SIL and PL are two parallel scales that both express the ability of a safety function to reduce risk. The IEC 62061 standard uses SIL, while the ISO 13849 standard uses PL. Both are applicable to the Machinery Directive.  <\/p><table width=\"100%\"><thead><tr><td><p><strong>PL (ISO 13849)<\/strong><\/p><\/td><td><p><strong>SIL (IEC 62061)<\/strong><\/p><\/td><td><p><strong>PFHd (failures\/hour)<\/strong><\/p><\/td><td><p><strong>Risk Reduction<\/strong><\/p><\/td><\/tr><\/thead><tbody><tr><td><p>PL a<\/p><\/td><td><p>\u2014<\/p><\/td><td><p>\u2265 10\u207b\u2075<\/p><\/td><td><p>Low<\/p><\/td><\/tr><tr><td><p>PL b<\/p><\/td><td><p>SIL 1<\/p><\/td><td><p>3\u00d710\u207b\u2076 to 10\u207b\u2075<\/p><\/td><td><p>Moderate<\/p><\/td><\/tr><tr><td><p>PL c<\/p><\/td><td><p>SIL 1<\/p><\/td><td><p>10\u207b\u2076 to 3\u00d710\u207b\u2076<\/p><\/td><td><p>Medium<\/p><\/td><\/tr><tr><td><p>PL d<\/p><\/td><td><p>SIL 2<\/p><\/td><td><p>10\u207b\u2077 to 10\u207b\u2076<\/p><\/td><td><p>High<\/p><\/td><\/tr><tr><td><p>PL e<\/p><\/td><td><p>SIL 3<\/p><\/td><td><p>10\u207b\u2078 to 10\u207b\u2077<\/p><\/td><td><p>Very high<\/p><\/td><\/tr><\/tbody><\/table><p> <\/p><h4>The EQS Service for SIL and PL<\/h4><p>EQS accompanies machine manufacturers and system integrators throughout the entire functional safety assessment and certification process.<\/p><ol><li>Risk analysis and determination of target PLr \/ SIL. Application of the graph method (ISO 13849) or the risk matrix (IEC 62061) to determine the required safety level for each safety function. <\/li><li>Safety architecture design. Selection of the structural category (ISO 13849), system topology, and suitable components. CCF, MTTFd, and DC analysis.  <\/li><li>Calculation and verification of achieved PL \/ SIL. Calculation of the system&#8217;s aggregate PFHd using dedicated software tools (SISTEMA, SAFEXPERT) and verification that the achieved PL \u2265 PLr. <\/li><li>Validation and functional testing. Experimental verification of the correct operation of safety functions through functional tests, fault tests, and documented procedures. <\/li><li>Technical documentation and CE certification support. Drafting of the Technical File, SRS specifications, and support for the Notified Body for CE certification (EU Machinery Regulation 2023\/1230). <\/li><\/ol><p> <\/p><h4>Typical Sectors and Applications<\/h4><ul><li>Machine tools and machining centers: motorized guards, safety stops, safe speed control.<\/li><li>Robotics and automation: emergency stops, safe space control, safe-speed, and safe-torque-off.<\/li><li>Process industry (oil &amp; gas, chemical, pharmaceutical): SIS systems, safety valves, ESD.<\/li><li>Food and packaging industry: protection on high-speed lines, safety doors, and gates.<\/li><li>Lifts, lifting platforms, and cranes: overload protection, position control, limit stops.<\/li><li>Energy and infrastructure: protection systems for turbines, generators, and large-scale photovoltaic plants.<\/li><\/ul><p> <\/p><h4>Reference Standards<\/h4><ul><li>IEC 61508 \u2014 Functional safety of E\/E\/PE systems<\/li><li>IEC 62061:2021 \u2014 SIL for machinery<\/li><li>ISO 13849-1:2023 \u2014 Performance Level<\/li><li>ISO 13849-2 \u2014 Validation<\/li><li>Machinery Directive 2006\/42\/EC<\/li><li>Machinery Regulation (EU) 2023\/1230<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-118379a elementor-widget elementor-widget-text-editor\" data-id=\"118379a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Discover our full range of <a href=\"https:\/\/www.europeanqualitystandard.com\/en\/industrial-product-certification\/\">industrial product certification<\/a> services.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SIL and PL Certification \u2014 Functional Safety for Machinery and Systems EQS supports companies in the evaluation, design, and certification of functional safety systems according to international standards IEC 62061 (SIL) and ISO 13849 (PL), ensuring regulatory compliance and the protection of operators and plants. Safety Integrity Level (SIL) SIL (Safety Integrity Level) is a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3517","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/pages\/3517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/comments?post=3517"}],"version-history":[{"count":4,"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/pages\/3517\/revisions"}],"predecessor-version":[{"id":4139,"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/pages\/3517\/revisions\/4139"}],"wp:attachment":[{"href":"https:\/\/www.europeanqualitystandard.com\/en\/wp-json\/wp\/v2\/media?parent=3517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}