{"id":2796,"date":"2025-11-18T10:18:00","date_gmt":"2025-11-18T10:18:00","guid":{"rendered":"https:\/\/leffer.de\/qualitat-sicherheit\/zertifikate\/iso-90012015\/"},"modified":"2026-01-30T09:56:46","modified_gmt":"2026-01-30T09:56:46","slug":"iso-90012015","status":"publish","type":"page","link":"https:\/\/leffer.de\/en\/our-competencies\/iso-90012015\/","title":{"rendered":"ISO 9001:2015"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>ISO 9001:2015 <\/strong>certifies that our management system meets the globally recognized requirements for effective, transparent, and continuously improved <strong>quality management.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It applies to the following activities:<br>Design and manufacturing of welded pressure equipment\u2014reactors, separators, columns, heat exchangers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">During the certification process, it was demonstrated that LEFFER meets all the requirements of this standard and ensures the utmost care in the planning, implementation, and monitoring of its processes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This certification shows us that quality isn&#8217;t just luck, but the result of systematic efforts\u2014from design and manufacturing to the final acceptance of our welded pressure equipment like reactors, separators, columns, and heat exchangers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Date of issue:<\/strong> February 22, 2023<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Certificate No.: <\/strong>DE12\/81830445<\/p>\n\n\n\n    <div page class=\"singlepost wp-block-fbo-singlepost\" id=\"6a71f5c7661dd\">\n\n        \n<a href=\"https:\/\/leffer.de\/wp-content\/uploads\/2025\/10\/DIN-EN-ISO-9001_2015_engl.pdf\" target=\"_blank\"  class=\"postarchive__download icon icon-download\">\n   <p class=\"download__title\">DIN ISO 9001:2015<\/p>\n   <div class=\"download__data\">\n        <span class=\"download__size\">1.58 MB<\/span>\n        <span class=\"download__type\">(pdf)<\/span>\n    <\/div>\n\n<\/a>\n    <\/div>\n\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/leffer.de\/en\/our-competencies\/certifications\/\"><span class=\"button-text icon icon-arrow-stroke\">Back to Certifications<\/span><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ISO 9001:2015 certifies that our management system meets the globally recognized requirements for effective, transparent, and continuously improved quality management. It applies to the following activities:Design and manufacturing of welded pressure equipment\u2014reactors, separators, columns, heat exchangers. During the certification process, it was demonstrated that LEFFER meets all the requirements of this standard and ensures the [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":2683,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"featuredimage_focalpoint":[],"footnotes":""},"categories":[],"tags":[91],"class_list":["post-2796","page","type-page","status-publish","hentry","tag-iso9001-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ISO 9001:2015 - Leffer - Stahl- und Apparatebau<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISO 9001:2015 - Leffer - Stahl- und Apparatebau\" \/>\n<meta property=\"og:description\" content=\"ISO 9001:2015 certifies that our management system meets the globally recognized requirements for effective, transparent, and continuously improved quality management. It applies to the following activities:Design and manufacturing of welded pressure equipment\u2014reactors, separators, columns, heat exchangers. 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