{"id":20273,"date":"2026-10-28T14:38:06","date_gmt":"2026-10-28T06:38:06","guid":{"rendered":"https:\/\/www.wehopower.com\/news\/power-supply-reach-svhc-declaration-review\/"},"modified":"2026-10-28T14:38:06","modified_gmt":"2026-10-28T06:38:06","slug":"power-supply-reach-svhc-declaration-review","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/","title":{"rendered":"Reviewing a Power Supply REACH\/SVHC Declaration: Model, Revision and List Date"},"content":{"rendered":"<div class=\"weho-geo-content weho-geo10\">\n<p class=\"lead\"><strong>Review a power supply REACH\/SVHC declaration by matching the exact supplied product to the statement\u2019s scope, construction coverage and Candidate List basis.<\/strong> Check the issuer, document revision and date, then obtain the substance information or clarification needed for the responsible supply-chain party\u2019s assessment. A generic compliance sentence, a RoHS logo or a recent signature alone does not close those questions.<\/p>\n<figure id=\"figure-product-hero\" class=\"product-hero\"><a class=\"hero-image-link\" href=\"https:\/\/www.wehopower.com\/tl\/product\/hlg-200-200w-12v-24v-36v-48v-waterproof-ip67-led-power-supply-with-pfc\/\" aria-label=\"View HLG-200-12 product details\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/product-scene-6.jpg\" width=\"1254\" height=\"1254\" alt=\"Reviewing a Power Supply REACH\/SVHC Declaration: Model, Revision and List Date  title=\" reviewing power supply><\/a><figcaption>WEHO HLG-200-12 beside unpowered LED parts in a luminaire-assembly illustration. The AI-assisted environment and product photo do not establish REACH or SVHC coverage. <a href=\"https:\/\/www.wehopower.com\/tl\/product\/hlg-200-200w-12v-24v-36v-48v-waterproof-ip67-led-power-supply-with-pfc\/\">HLG-200-12 product details<\/a>. <a href=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/product-scene-6.jpg\">View full-size illustration<\/a>.<\/figcaption><\/figure>\n<p>This purchasing guide is for OEM, importer and supplier-quality teams preparing an evidence file for an EU-market project. It gives a document-review method. The pictured WEHO model\u2019s REACH\/SVHC declaration has not been verified for this article, and the illustrations do not establish its material status.<\/p>\n<nav class=\"toc\" aria-label=\"Table of contents\"><strong>In this guide<\/strong><\/p>\n<ol>\n<li><a href=\"#identify\">Identify what is actually being supplied<\/a><\/li>\n<li><a href=\"#basis\">Read the declaration\u2019s basis, not just its date<\/a><\/li>\n<li><a href=\"#information\">Check substance information and article scope<\/a><\/li>\n<li><a href=\"#worksheet\">Build a declaration review worksheet<\/a><\/li>\n<li><a href=\"#roles\">Separate supplier information from SCIP responsibility<\/a><\/li>\n<li><a href=\"#changes\">Resolve gaps and control changes<\/a><\/li>\n<\/ol>\n<\/nav>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Talaan ng mga Nilalaman<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">I-toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/#Identify_what_is_actually_being_supplied\" >Identify what is actually being supplied<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/#Read_the_declarations_basis_not_just_its_date\" >Read the declaration\u2019s basis, not just its date<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/#Check_substance_information_and_article_scope\" >Check substance information and article scope<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/#Build_a_declaration_review_worksheet\" >Build a declaration review worksheet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/#Separate_supplier_information_from_SCIP_responsibility\" >Separate supplier information from SCIP responsibility<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/#Resolve_gaps_and_control_changes\" >Resolve gaps and control changes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-reach-svhc-declaration-review\/#Request_the_material_information_for_your_order\" >Request the material information for your order<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"identify\"><span class=\"ez-toc-section\" id=\"Identify_what_is_actually_being_supplied\"><\/span>Identify what is actually being supplied<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Begin with the quotation or purchase order: manufacturer, complete model suffix, supplied options and the revision or other controlled construction reference used by the supplier. Compare that identity with the declaration and any annex listing covered products. If the document names a family, ask how the ordered variant is included rather than assuming identical material content across every output or option.<\/p>\n<p>Include separately supplied items when relevant to the request, such as a cable assembly or accessory. Ask which items the statement covers and which require their own evidence. Do not silently extend a declaration for the bare supply to a complete luminaire, control cabinet or shipping package.<\/p>\n<figure id=\"figure-product-original\" class=\"product-detail\"><a class=\"detail-image-link\" href=\"https:\/\/www.wehopower.com\/tl\/product\/hlg-200-200w-12v-24v-36v-48v-waterproof-ip67-led-power-supply-with-pfc\/\" aria-label=\"View HLG-200-12 product details\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/product-original-7.jpg\" width=\"1000\" height=\"1000\" alt=\"Reviewing a Power Supply REACH\/SVHC Declaration: Model, Revision and List Date  title=\" reviewing power supply><\/a><figcaption>WEHO HLG-200-12 original product photograph. Match this complete suffix and the supplied construction to the declaration; visible CE or RoHS markings do not answer the SVHC document review. <a href=\"https:\/\/www.wehopower.com\/tl\/product\/hlg-200-200w-12v-24v-36v-48v-waterproof-ip67-led-power-supply-with-pfc\/\">HLG-200-12 product details<\/a>. <a href=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/product-original-7.jpg\">View original product photo<\/a>.<\/figcaption><\/figure>\n<p>The <a href=\"\/wp-content\/uploads\/weho-geo-2026-10-26\/documents\/HLG-200--11b342db87ba.pdf\">HLG-200 specification<\/a> is a route to product identity and electrical documentation. A datasheet is not the missing product-specific material declaration. This review complements the broader <a href=\"https:\/\/www.wehopower.com\/tl\/news\/power-supply-certifications-b2b-ce-rohs-fcc-evidence\/\">CE, RoHS and FCC evidence guide<\/a>; it does not treat those different requirements as interchangeable with the Candidate List review.<\/p>\n<h2 id=\"basis\"><span class=\"ez-toc-section\" id=\"Read_the_declarations_basis_not_just_its_date\"><\/span>Read the declaration\u2019s basis, not just its date<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Record the document identifier, issue date, revision, issuer and the exact statement being made. Ask which <a href=\"https:\/\/echa.europa.eu\/candidate-list-table\" target=\"_blank\" rel=\"noopener\">ECHA Candidate List<\/a> version or publication date was assessed and which delivered construction it covers. Verify that basis against ECHA\u2019s current information when carrying out the project review. This article deliberately does not give a fixed substance count that would become an unreliable checklist after an update.<\/p>\n<p>A newly signed letter can still rely on an older assessment. Conversely, age alone does not establish that a statement is legally invalid or that the material content changed. Ask the supplier to explain continued coverage, any new assessment and the procedure for handling list or construction changes. The responsible reviewer should decide whether the evidence answers the current purchasing requirement.<\/p>\n<p>Distinguish the declaration\u2019s scope from a broader \u201cREACH compliant\u201d phrase. Determine which requirement the supplier is addressing and what supporting information is available. A statement about Candidate List substances is not automatically a complete assessment of every REACH restriction or other environmental obligation.<\/p>\n<figure id=\"figure-evidence\"><a href=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/technical-8.svg\" aria-label=\"Open full-size evidence diagram\"><picture><source media=\"(max-width:560px)\" srcset=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/technical-mobile-8.svg\" width=\"650\" height=\"1000\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/technical-8.svg\" width=\"1200\" height=\"545\" alt=\"Reviewing a Power Supply REACH\/SVHC Declaration: Model, Revision and List Date  title=\" reviewing power supply><\/picture><\/a><figcaption>Proposed document-review sequence. It is not a chemical analysis, legal determination or declaration for the pictured product. <a href=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/technical-8.svg\">View full-size diagram<\/a>.<\/figcaption><\/figure>\n<h2 id=\"information\"><span class=\"ez-toc-section\" id=\"Check_substance_information_and_article_scope\"><\/span>Check substance information and article scope<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/echa.europa.eu\/regulations\/reach\/candidate-list-substances-in-articles\/communication-in-the-supply-chain\" target=\"_blank\" rel=\"noopener\">ECHA\u2019s Article 33 communication guidance<\/a> explains that, when its conditions apply to a Candidate List substance above 0.1% by weight in an article, recipients must receive sufficient information for safe use, including at least the substance name. The legal trigger and applicable role should be checked for the actual supply chain; a buyer should not infer the required response from a green symbol.<\/p>\n<p>For an assembled product, do not automatically dilute a substance\u2019s concentration over the mass of the entire power supply. The <a href=\"https:\/\/op.europa.eu\/en\/publication-detail\/-\/publication\/a59c2214-b2e4-11e7-837e-01aa75ed71a1\" target=\"_blank\" rel=\"noopener\">ECHA guidance published by the EU Publications Office<\/a> discusses constituent articles in complex objects. Ask how the supplier\u2019s assessment treats the relevant articles and construction. Do not substitute a whole-unit screening result for an explanation of what was assessed.<\/p>\n<p>Where a substance is identified, request its unambiguous identity and the location, concentration information and safe-use information relevant to the applicable obligation and customer request. Where a supplier states that no reportable Candidate List substance was found, ask for the defined scope and assessment basis. Silence or an unanswered form is not evidence of absence.<\/p>\n<h2 id=\"worksheet\"><span class=\"ez-toc-section\" id=\"Build_a_declaration_review_worksheet\"><\/span>Build a declaration review worksheet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Keep the material file short enough to use, but specific enough to audit. The following worksheet is a proposed purchasing control, not a mandatory legal form.<\/p>\n<p class=\"table-hint\">On small screens, scroll sideways to compare the document fields and release questions.<\/p>\n<div class=\"table-scroll\" tabindex=\"0\" role=\"region\" aria-label=\"REACH SVHC declaration review worksheet\">\n<table>\n<thead>\n<tr>\n<th>Field<\/th>\n<th>Evidence to retain<\/th>\n<th>Question before closing the review<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Product identity<\/td>\n<td>Complete model, variants, supplied accessories and coverage annex.<\/td>\n<td>Does the statement identify the item actually being purchased?<\/td>\n<\/tr>\n<tr>\n<td>Construction coverage<\/td>\n<td>Revision, controlled BOM reference or supplier\u2019s traceable coverage explanation.<\/td>\n<td>Does it cover the delivered construction, including relevant changes?<\/td>\n<\/tr>\n<tr>\n<td>Issuer and statement<\/td>\n<td>Supplier identity, document ID, issue date and defined requirement addressed.<\/td>\n<td>Who stands behind the statement, and what exactly is being declared?<\/td>\n<\/tr>\n<tr>\n<td>Candidate List basis<\/td>\n<td>Assessed list\/date and the reviewer\u2019s check of the current reference.<\/td>\n<td>Are additions or a changed assessment basis accounted for?<\/td>\n<\/tr>\n<tr>\n<td>Substance information<\/td>\n<td>Applicable substance identity, affected article\/location and relevant safe-use information.<\/td>\n<td>Can the responsible party use the information for its actual duty or customer request?<\/td>\n<\/tr>\n<tr>\n<td>Outstanding action<\/td>\n<td>Specific question, evidence owner, purchasing disposition and follow-up record.<\/td>\n<td>Has a real gap been closed rather than replaced by an assumption?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 id=\"roles\"><span class=\"ez-toc-section\" id=\"Separate_supplier_information_from_SCIP_responsibility\"><\/span>Separate supplier information from SCIP responsibility<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>REACH supply-chain communication and a SCIP notification are related information tasks with different legal bases. <a href=\"https:\/\/echa.europa.eu\/en-GB\/scip\" target=\"_blank\" rel=\"noopener\">ECHA describes SCIP<\/a> as the articles-information database established under the Waste Framework Directive. Its <a href=\"https:\/\/echa.europa.eu\/en-GB\/scip-suppliers-of-articles\" target=\"_blank\" rel=\"noopener\">supplier guidance<\/a> identifies affected EU producers, assemblers, importers and other specified supply-chain actors, subject to the stated conditions and exclusions.<\/p>\n<p>Have the responsible EU-market party determine whether an obligation applies and which information it needs from the manufacturer. Do not assume every non-EU power-supply factory has the same notification duty, or that a supplier\u2019s declaration replaces the importer\u2019s assessment. A database identifier, where applicable, should be traceable to the relevant product and supplied information; it is not a general product-safety certificate.<\/p>\n<p>TDK-Lambda\u2019s <a href=\"https:\/\/www.us.lambda.tdk.com\/about\/environment\/\" target=\"_blank\" rel=\"noopener\">environment page<\/a> provides a REACH\/SVHC product-search entry, illustrating a product-document route a buyer can request. That supplier\u2019s information does not establish a WEHO product\u2019s status. Keep REACH, RoHS and conflict-minerals requests separately identified even if the supplier returns them in one file.<\/p>\n<h2 id=\"changes\"><span class=\"ez-toc-section\" id=\"Resolve_gaps_and_control_changes\"><\/span>Resolve gaps and control changes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Consider a hypothetical purchase file for an HLG-200-12 variant. The supplier letter names only \u201cHLG series,\u201d cites an old list basis and does not explain the supplied construction. None of those observations establishes a prohibited substance or a compliance failure by itself. They identify three bounded questions: variant coverage, the current assessment basis and construction traceability.<\/p>\n<p>Return those questions to the supplier with the intended market and customer data requirements. Record the answer, supporting document and responsible review decision. If the evidence remains incomplete, identify the unresolved point and its effect on purchasing release rather than marking the entire file approved.<\/p>\n<p>Agree how product substitutions, material changes and Candidate List updates will be reviewed. Keep the accepted declaration with the model\/revision mapping and relevant correspondence so the next order does not inherit an unexplained approval. The useful outcome is a traceable material-information file for the exact supply, not a larger collection of unrelated logos.<\/p>\n<aside class=\"article-cta\" aria-label=\"Request model-specific material information\">\n<h2><span class=\"ez-toc-section\" id=\"Request_the_material_information_for_your_order\"><\/span>Request the material information for your order<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Send WEHO the complete model and options, intended market, delivered-revision reference and your required declaration format or list basis. Ask which product-specific material statements are available and what additional information is needed to close your purchasing review.<\/p>\n<p><a class=\"button\" href=\"https:\/\/www.wehopower.com\/tl\/contact\/\">Request model-specific material information<\/a><\/aside>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Check a power supply REACH\/SVHC statement against the exact model, construction revision, Candidate List basis and responsible supply-chain role.<\/p>","protected":false},"author":2,"featured_media":20261,"parent":0,"menu_order":32,"comment_status":"","ping_status":"","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[284],"class_list":["post-20273","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-product-articles","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/news\/20273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/comments?post=20273"}],"version-history":[{"count":0,"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/news\/20273\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/media\/20261"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/media?parent=20273"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/tl\/wp-json\/wp\/v2\/news_category?post=20273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}