{"id":2752,"date":"2026-08-24T14:40:08","date_gmt":"2026-08-24T06:40:08","guid":{"rendered":"https:\/\/usonictw.com\/?p=2752"},"modified":"2026-09-10T14:35:20","modified_gmt":"2026-09-10T06:35:20","slug":"ts-safety-mark-explosion-proof-equipment","status":"publish","type":"post","link":"https:\/\/usonictw.com\/en\/ts-safety-mark-explosion-proof-equipment.html","title":{"rendered":"What Certification Does Explosion-Proof Equipment Need to Be Legal?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Simply put: In Taiwan, the only official proof of compliance for industrial air treatment systems in combustible dust environments is the <strong>TS Safety Mark explosion-proof equipment<\/strong> certification. Under Occupational Safety and Health Administration (OSHA) regulations from the Ministry of Labor, electrical machinery used in hazardous areas must pass formal type inspection and display the TS Mark.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Many facility managers ask: <em>&#8220;My machinery is already CE or ATEX certified\u2014isn&#8217;t that enough?&#8221;<\/em> The short answer is no. International credentials must be formally validated for local use. To protect your operations, here is a detailed breakdown of Taiwan&#8217;s explosion-proof regulations for <strong>TS Safety Mark explosion-proof equipment<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Legal Framework for Explosion-Proof Equipment in Taiwan<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Occupational Safety and Health Facilities Rules (Article 177-1):<\/strong> Employers operating in areas with combustible dust hazards must install certified explosion-proof equipment tailored to specific hazard zones.<\/li>\n\n\n\n<li><strong>Occupational Safety and Health Act (Article 6):<\/strong> Employers are strictly prohibited from providing machinery or tools that fail to meet central authority safety standards.<\/li>\n\n\n\n<li><strong>Mechanical Equipment Registration Regulations (Article 4):<\/strong> Machinery must pass type inspection by accredited testing bodies, complete official registration, and display the TS Mark.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. What Is the TS Mark and How Is It Obtained?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TS Mark Definition:<\/strong> Standing for &#8220;Taiwan Safety,&#8221; this certification proves a product has passed official type inspection by the Ministry of Labor&#8217;s OSHA.<\/li>\n\n\n\n<li><strong>Governing Body:<\/strong> Occupational Safety and Health Administration, Ministry of Labor, Taiwan.<\/li>\n\n\n\n<li><strong>Accredited Testing Bodies:<\/strong> Authorized institutions (such as the Industrial Safety Technology Center) conduct official type evaluations for <strong>TS Safety Mark explosion-proof equipment<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5-Step Acquisition Process:<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Submit an application for type inspection to an accredited testing body.<\/li>\n\n\n\n<li>Pass technical evaluations and secure certification paperwork.<\/li>\n\n\n\n<li>Register on the official Mechanical Equipment Registration Platform.<\/li>\n\n\n\n<li>Obtain the official registration certificate from the Ministry of Labor.<\/li>\n\n\n\n<li>Affix the TS Safety Mark label onto the machinery housing.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">3. Can International Certifications (ATEX\/IECEx) Be Used in Taiwan?<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Certification Type<\/strong><\/td><td><strong>Direct Validity in Taiwan<\/strong><\/td><td><strong>Application Status &amp; Strategy<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>ATEX Certification (EU Directive)<\/strong><\/td><td>Cannot be used directly<\/td><td>Requires full local type inspection to earn the TS Mark.<\/td><\/tr><tr><td><strong>IECEx Certification (International)<\/strong><\/td><td>Partially accepted<\/td><td>Test reports serve as accepted evidence, significantly speeding up the local TS Mark registration process.<\/td><\/tr><tr><td><strong>TS Safety Mark (Taiwan)<\/strong><\/td><td>Fully legal &amp; mandatory<\/td><td>The only legal mark required for compliance in Taiwan.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4. National Standard Cross-Reference (CNS vs. IEC)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>General Requirements:<\/strong> CNS 3376-0 correlates directly to IEC 60079-0.<\/li>\n\n\n\n<li><strong>Flameproof Enclosure &#8220;d&#8221;:<\/strong> CNS 3376-1 correlates directly to IEC 60079-1.<\/li>\n\n\n\n<li><strong>Pressurized Enclosure &#8220;p&#8221;:<\/strong> CNS 3376-2 correlates directly to IEC 60079-2.<\/li>\n\n\n\n<li><strong>Intrinsic Safety &#8220;i&#8221;:<\/strong> CNS 3376-11 correlates directly to IEC 60079-11.<\/li>\n\n\n\n<li><strong>Encapsulation &#8220;m&#8221;:<\/strong> CNS 3376-18 correlates directly to IEC 60079-18.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. Risks of Using Uncertified Dust Collectors<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Avoid these severe consequences by ensuring your dust collection systems are fully certified:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Labor Inspection Penalties:<\/strong> OSHA audits issue immediate citations and fines for non-TS marked equipment in hazardous zones.<\/li>\n\n\n\n<li><strong>Insurance Claim Denials:<\/strong> Insurers can refuse coverage payouts following an explosion incident due to unlawful equipment use.<\/li>\n\n\n\n<li><strong>Criminal Liability:<\/strong> Facility management faces potential criminal charges for negligence in worker injury events.<\/li>\n\n\n\n<li><strong>Customs Impoundment:<\/strong> Imported machinery lacking proper TS Mark registration risks being held at customs.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. What USONIC Brings to Explosion-Proof Air Treatment<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;Safety isn&#8217;t an option\u2014it&#8217;s a strict requirement. Our explosion-proof industrial air treatment systems carry international credentials while fully complying with Taiwan regulations.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ATEX-Certified Machinery:<\/strong> Built to international safety standards for explosive dust environments.<\/li>\n\n\n\n<li><strong>TS Mark Guidance:<\/strong> Complete assistance with type inspection documentation to streamline local certification.<\/li>\n\n\n\n<li><strong>Integrated Safety Systems:<\/strong> Turnkey protection including explosion-proof drives, anti-static filter media, explosion vents, and isolation valves.<\/li>\n\n\n\n<li><strong>On-Site Field Assessments:<\/strong> Direct facility evaluations to determine hazard zone ratings and specify optimal <strong>TS Safety Mark explosion-proof equipment<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">To review official safety guidelines and registry information, visit the <a href=\"https:\/\/www.osha.gov.tw\/\" target=\"_blank\" rel=\"noopener\">Occupational Safety and Health Administration (OSHA)<\/a> portal. Ensuring your plant utilizes certified <strong>TS Safety Mark explosion-proof equipment<\/strong> avoids compliance risks. Contact <a href=\"https:\/\/usonictw.com\/en\">USONIC<\/a> today for expert technical consultation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Simply put: In Taiwan, the only official proof of compl [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[51,53,52],"class_list":["post-2752","post","type-post","status-publish","format-standard","hentry","category-industrial-dust-collection-hub","tag-dust-collection","tag-dust-collection-system","tag-industrial-dust-collector"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts\/2752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/comments?post=2752"}],"version-history":[{"count":4,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts\/2752\/revisions"}],"predecessor-version":[{"id":3164,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts\/2752\/revisions\/3164"}],"wp:attachment":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/media?parent=2752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/categories?post=2752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/tags?post=2752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}