{"id":962,"date":"2026-08-20T08:08:16","date_gmt":"2026-08-20T08:08:16","guid":{"rendered":"https:\/\/declaer.com\/knowledge-base\/"},"modified":"2026-08-21T14:03:54","modified_gmt":"2026-08-21T14:03:54","slug":"knowledge-base","status":"publish","type":"page","link":"https:\/\/declaer.com\/en\/knowledge-base\/","title":{"rendered":"Knowledge Base"},"content":{"rendered":"<section class=\"declaer-block dc-hero hero hero--light\">\n\n    <div class=\"hero-bg\" aria-hidden=\"true\">\n        <div class=\"glow\"><\/div>\n        <div class=\"glow2\"><\/div>\n            <\/div>\n\n    \n    <div class=\"wrap hero-in\">\n\n        \n        <div class=\"hero-tekst\">\n\n            \n                            <nav class=\"crumbs\" aria-label=\"Kruimelpad\">\n                                                                        <a href=\"https:\/\/declaer.com\/en\/\">Home<\/a>\n                                                                            <span aria-hidden=\"true\">\/<\/span>\n                                                                                                <span class=\"cur\">Knowledge Base<\/span>\n                                                                                    <\/nav>\n            \n            \n                            <h1>\n                    <span class=\"l1\">Researched so that<\/span>\n                                            <span class=\"l2 accent\">you<\/span>\n                                                                <span class=\"l3\">don&#039;t have to.<\/span>\n                                    <\/h1>\n            \n                            <p class=\"sub\">Explanation of product compliance, written based on the files we create daily. Including the legislative text, so you can verify it yourself. <\/p>\n            \n            \n            \n                        <nav class=\"jump jump--hero\" aria-label=\"Naar een onderwerp\"><a href=\"#ce\">CE<i>8<\/i><\/a><a href=\"#regulations\">Regulations<i>6<\/i><\/a><a href=\"#testing\">Testing<i>3<\/i><\/a><a href=\"#supervision\">Supervision<i>2<\/i><\/a><a href=\"#registrations\">Registrations and labels<i>3<\/i><\/a><a href=\"#productgroup\">Per productgroup<i>2<\/i><\/a><\/nav>\n                    <\/div>\n\n        \n        \n            <\/div>\n<\/section>\n\n\n<section class=\"declaer-block dc-uitgelicht section section--flush-bottom\" id=\"uitgelicht\">\n    <div class=\"wrap\">\n        <a class=\"top js-reveal\" href=\"https:\/\/declaer.com\/en\/what-does-ce-marking-cost\/\">\n            <div class=\"top-tx\">\n                <div class=\"kmeta\">\n                    <span class=\"ond\">Featured<\/span>\n                    <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                    <time datetime=\"2026-08-21\">\n                        Updated 21 August 2026                    <\/time>\n                <\/div>\n                <h2>What does CE marking cost?<\/h2>\n                <p>CE marking does not have a fixed rate. Here is what the costs consist of, which factors determine your price, what you pay in practice, and what unexpectedly drives up the bill. <\/p>\n                <span class=\"go\">Read the article <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n            <\/div>\n            <div class=\"top-vis\" aria-hidden=\"true\">\n                <svg viewBox=\"0 0 24 46\">\n                    <path class=\"rd\" d=\"M12 0V10\"\/>\n                    <g transform=\"translate(0,10)\">\n                        <path class=\"bd\" d=\"M12 32.5S3.5 20.5 3.5 11.8a8.5 8.5 0 1 1 17 0C20.5 20.5 12 32.5 12 32.5Z\"\/>\n                        <g transform=\"translate(6.5,6) scale(.46)\"><path class=\"ic\" d=\"M5 12.4l4.6 4.6L19 7.2\"\/><\/g>\n                    <\/g>\n                <\/svg>\n            <\/div>\n        <\/a>\n    <\/div>\n<\/section>\n\n<section class=\"declaer-block dc-kenniskaarten section\" id=\"ce\">\n    <div class=\"wrap\">\n        <div class=\"head js-reveal\"><h2>CE and the Technical File<\/h2><p>Covering the most frequent questions. From the initial scope to the declaration you sign yourself. <\/p><\/div>\n        <div class=\"kgrid js-reveal\">\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/is-a-notified-body-mandatory\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Body<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Is a notified body mandatory?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/when-is-ce-marking-mandatory\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Mandatory<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>When is CE marking mandatory?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/what-does-ce-marking-cost\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Costs<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>What does CE marking cost?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/what-should-be-included-in-a-technical-file\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Technical File<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>What should be in a technical file?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/what-does-the-ce-marking-look-like\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Marking<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>What does the CE marking look like?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/the-rules-regarding-model-numbers\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Model numbers<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>The rules regarding model numbers<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/ce-marking-the-six-step-plan\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Step-by-step plan<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>CE marking: the six-step plan<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/the-declaration-of-conformity-what-is-it-exactly\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Declaration<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>The declaration of conformity: what is it exactly?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"declaer-block dc-kenniskaarten section\" id=\"regelgeving\">\n    <div class=\"wrap\">\n        <div class=\"head js-reveal\"><h2>Regulations per Product Group<\/h2><p>GPSR, PPWR, machinery, toys, and batteries. What applies and from when. <\/p><\/div>\n        <div class=\"kgrid js-reveal\">\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/gpsr-what-the-regulation-requires-of-you\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Product Safety<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>GPSR: What the regulation requires of you<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/toy-safety-regulation-the-digital-passport-from-2030\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Toy<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Toy Safety Regulation: the digital passport from 2030<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/machinery-regulation-2023-1230-what-changes-in-2027\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Machinery<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Machinery Regulation 2023\/1230: what changes in 2027?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/ppwr-what-has-been-in-effect-since-august-12-2026\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">PPWR<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>PPWR: what has been in effect since August 12, 2026?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/eudr-what-the-deforestation-regulation-requires-of-your-supply-chain\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">EUDR<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>EUDR: What the Deforestation Regulation Requires of Your Supply Chain<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/battery-regulation-what-applies-to-an-energy-storage-system\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Batteries<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Battery Regulation: what applies to an energy storage system?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"declaer-block dc-kenniskaarten section\" id=\"testen\">\n    <div class=\"wrap\">\n        <div class=\"head js-reveal\"><h2>Testing<\/h2><p>What is tested and why, per directive.<\/p><\/div>\n        <div class=\"kgrid js-reveal\">\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/what-is-tested-during-emc\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">EMC<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>What is tested during EMC?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/rohs-measuring-per-homogeneous-material\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">RoHS<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>RoHS: measuring per homogeneous material<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/does-my-product-fall-under-the-low-voltage-directive\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">LVD<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Does my product fall under the Low Voltage Directive?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"declaer-block dc-kenniskaarten section\" id=\"registraties\">\n    <div class=\"wrap\">\n        <div class=\"head js-reveal\"><h2>Registrations and Labels<\/h2><p>EPREL, energy labels, and subsidy schemes where your product must be listed.<\/p><\/div>\n        <div class=\"kgrid js-reveal\">\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/eprel-who-must-register-and-when\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">EPREL<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>EPREL: who must register and when?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/getting-your-heat-pump-on-the-isde-list\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">ISDE<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Getting your heat pump on the ISDE list<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/the-energy-label-for-smartphones-and-tablets\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Energy label<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>The energy label for smartphones and tablets<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"declaer-block dc-kenniskaarten section\" id=\"toezicht\">\n    <div class=\"wrap\">\n        <div class=\"head js-reveal\"><h2>Market Surveillance and Sales<\/h2><p>What happens when a regulator or a marketplace takes notice.<\/p><\/div>\n        <div class=\"kgrid js-reveal\">\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/product-liability-your-file-determines-your-coverage\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Liability<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Product liability: your file determines your coverage<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/nvwa-inspection-what-now\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Supervision<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>NVWA inspection, what now?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"declaer-block dc-kenniskaarten section\" id=\"productgroep\">\n    <div class=\"wrap\">\n        <div class=\"head js-reveal\"><h2>Per Product Group<\/h2><p>Explanations relating to a single type of product or a single sales channel.<\/p><\/div>\n        <div class=\"kgrid js-reveal\">\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/tiktok-shop-what-the-platform-requires-of-you\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Platforms<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>TikTok Shop: What the Platform Requires of You<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                            <a class=\"kcard\" href=\"https:\/\/declaer.com\/en\/safety-glasses-after-the-ban-what-rules-still-apply\/\">\n                    <div class=\"kmeta\">\n                                                    <span class=\"ond\">Eye protection<\/span>\n                            <span class=\"dot\" aria-hidden=\"true\"><\/span>\n                                                <time datetime=\"2026-08-21\">\n                            Updated 21 August 2026                        <\/time>\n                    <\/div>\n                    <h3>Safety glasses after the ban: what rules still apply?<\/h3>\n                    <span class=\"go\">Read <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/span>\n                <\/a>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"declaer-block dc-hulpvraag section section--flush-top\">\n\t<div class=\"wrap\">\n\t\t<div class=\"kask js-reveal\">\n\t\t\t<div class=\"kask-in\">\n\t\t\t\t<h2>Is your question not listed?<\/h2>\n\t\t\t\t\t\t\t\t\t<p>These articles stem from the files we create daily. If your situation is not covered, please call or email us. <\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<a href=\"https:\/\/declaer.com\/en\/contact\/\" class=\"btn btn-onink\">Contact us <span class=\"a\" aria-hidden=\"true\">&rarr;<\/span><\/a>\t\t<\/div>\n\t<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-962","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Product Compliance and CE Marking Knowledge Base<\/title>\n<meta name=\"description\" content=\"Explanation of CE marking, the technical file, GPSR, PPWR, testing, and market surveillance. Written by the people who create these files daily.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/declaer.com\/en\/knowledge-base\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Product Compliance and CE Marking Knowledge Base\" \/>\n<meta property=\"og:description\" content=\"Explanation of CE marking, the technical file, GPSR, PPWR, testing, and market surveillance. 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