{"id":921450,"date":"2026-09-24T10:00:00","date_gmt":"2026-09-24T08:00:00","guid":{"rendered":"https:\/\/djya2ldob4.wpdns.site\/?page_id=921450"},"modified":"2026-10-27T09:17:57","modified_gmt":"2026-10-27T08:17:57","slug":"og10","status":"publish","type":"page","link":"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/general-works\/og10\/","title":{"rendered":"SOA Category OG10"},"content":{"rendered":"\n\n<div class=\"cqop-v6 cqop-v6-soa-categoria-og10\" data-v6-page=\"Categoria-OG1\">\n\n<div id=\"contenuto\" class=\"cqop-v6-pannello-829311a\">\n    \n\n<div aria-hidden=\"true\" class=\"cqop-v6-pannello-fd08351 gb-text\"><\/div>\n\n\n\n    \n\n<div aria-hidden=\"true\" class=\"cqop-v6-pannello-d3705ba gb-text\"><\/div>\n\n\n\n    \n\n<div class=\"cqop-v6-contenuto-06a0e85\">\n      <nav style=\"--separator: &quot;\/&quot;\" class=\"cqop-breadcrumbs wp-block-breadcrumbs\" aria-label=\"Breadcrumbs\"><ol><li><a href=\"https:\/\/www.cqop.com\/en\/\">Home<\/a><\/li><li><a href=\"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/\">List of SOA categories<\/a><\/li><li><a href=\"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/general-works\/\">SOA general works categories<\/a><\/li><li><span aria-current=\"page\">SOA Category OG10<\/span><\/li><\/ol><\/nav>\n\n      \n\n<div class=\"cqop-v6-pannello-f3875ab\">\n        \n\n<span class=\"cqop-v6-pannello-4855609 gb-text\">OG10<\/span>\n\n\n\n        \n\n<span class=\"cqop-v6-pannello-ea96d22 gb-text\">General works categories<\/span>\n\n\n\n      <\/div>\n\n\n\n      \n\n<h1 class=\"cqop-v6-titolo-b35a3b5 gb-text\">SOA Category <span class=\"cqop-v6-pannello-8a3115e\">OG10<span aria-hidden=\"true\" class=\"cqop-v6-pannello-f4fc0bb\"><\/span><\/span><\/h1>\n\n\n\n      \n\n<p class=\"cqop-v6-testo-7496375 gb-text\">SOA certification for high\/medium-voltage transformation systems, electrical distribution networks and public lighting<\/p>\n\n\n\n\n\n    <\/div>\n\n\n\n  <\/div>\n\n\n\n\n  \n\n<div class=\"cqop-v6-pannello-13e79de\">\n    \n\n<div class=\"cqop-v6-griglia-642d0e4\">\n      \n\n<div>\n        \n        \n\n<p class=\"cqop-v6-testo-f811e2c gb-text\">The OG10 category covers all works relating to electrical distribution networks and public lighting systems. It is one of the most strategic SOA qualifications for companies operating in the energy and infrastructure sectors. Obtaining this certification requires technical\u2011organisational capability, appropriate equipment and documented experience on similar works. Costs vary depending on the classification level required.<\/p>\n\n\n\n\n<img class=\"gb-media-cqogillusog101 cqop-v6-pannello-e34122a cqop-og-illustration\" src=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/og10-illustrazione-1-hero-blu-bordeaux.webp\" alt=\"Electricity networks and public lighting \u2014 OG10 illustration\" width=\"840\" height=\"360\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:700px;height:auto;margin:28px auto;object-fit:contain;\"\/>\n\n\n\n\n<\/div>\n\n\n\n      \n\n<div class=\"cqop-v6-pannello-136555f\">\n        \n<img role=\"presentation\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/OG10-bianco-bordeaux-chiaro.webp\" alt=\"\" aria-hidden=\"true\" width=\"201\" height=\"201\" class=\"cqop-og-original-icon\" style=\"display:block;width:120px;height:120px;max-width:100%;object-fit:contain;margin:0 0 28px;\" \/>\n\n        \n\n<div class=\"cqop-v6-pannello-96ce454 gb-text\">Simulate the cost of SOA certification<\/div>\n\n\n\n        \n\n<a href=\"https:\/\/www.cqop.com\/en\/online-services\/fee-and-requirements-calculation\/\" class=\"cqop-v6-pulsante-5eba899 cqop-v6-state-6d47db8 gb-text\">Calculate fees and requirements<\/a>\n\n\n\n      <\/div>\n\n\n\n    <\/div>\n\n\n\n  <\/div>\n\n\n\n\n  \n\n<div class=\"cqop-v6-pannello-1d12dfc\">\n    \n\n<div class=\"cqop-v6-griglia-74a4c6d\">\n      \n\n<div class=\"cqop-v6-titolo-sticky-1c8b9f9\">\n        \n        \n\n<h2 class=\"cqop-v6-titolo-ecc189a gb-text\">Electrical networks and public lighting: scope of OG10<\/h2>\n\n\n\n      <\/div>\n\n\n\n      \n\n<div>\n\n\n<img class=\"gb-media-cqogillusog102 cqop-v6-pannello-e34122a cqop-og-illustration\" src=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/og10-illustrazione-2-filiera-blu-bordeaux.webp\" alt=\"Electricity networks and public lighting \u2014 OG10 illustration\" width=\"840\" height=\"448\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:700px;height:auto;margin:28px auto;object-fit:contain;\"\/>\n\n\n\n\n<p class=\"cqop-v6-testo-7febc91 gb-text\">OG10 includes the construction, upgrading and maintenance of:<\/p>\n\n\n\n\n\n<ul class=\"cqop-v6-pannello-f72340a\">\n\n<li class=\"cqop-v6-griglia-eaa3518 gb-text\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">01<\/span>\n              High\u2011 and medium\u2011voltage overhead lines: transmission lines on towers, conductor installation, grounding systems, network upgrades.<\/li>\n\n\n\n            \n\n<li class=\"cqop-v6-griglia-eaa3518 gb-text\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">02<\/span>\n              Medium\u2011 and low\u2011voltage underground lines: urban\/industrial underground cables, duct banks, manholes, replacement of obsolete overhead lines.<\/li>\n\n\n\n            \n\n<li class=\"cqop-v6-griglia-eaa3518 gb-text\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">03<\/span>\n              Primary and secondary substations: HV\/MV and MV\/LV substations with transformers, switchgear, protections, and remote\u2011control systems.<\/li>\n\n\n\n            \n\n<li class=\"cqop-v6-griglia-eaa3518 gb-text\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">04<\/span>\n              Public lighting and traffic lights: roads, tunnels, squares, cycle paths, car parks; also decorative lighting when connected to outdoor electrical infrastructure.<\/li>\n\n\n\n            \n\n<li class=\"cqop-v6-griglia-eaa3518 gb-text\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">05<\/span>\n              Grid connections for power plants (with OG9): delivery substations and connection lines for renewable plants such as utility\u2011scale PV.<\/li>\n\n\n\n            \n\n<li class=\"cqop-v6-griglia-eaa3518 gb-text\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">06<\/span>\n              Network refurbishments and upgrades: cable replacement, MV loops, power increases, EV charging predispositions, excavation and reinstatement works.<\/li>\n\n\n\n            <\/ul>\n\n\n\n\n<p class=\"cqop-v6-testo-7febc91 gb-text\"><strong>In short:<\/strong> OG10 is the category for national and local electrical networks\u2014essential for energy, mobility and smart\u2011city development.<\/p>\n\n\n\n\n\n\n<img class=\"gb-media-cqogillusog103 cqop-v6-pannello-e34122a cqop-og-illustration\" src=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/og10-illustrazione-3-illuminazione-blu-bordeaux.webp\" alt=\"Electricity networks and public lighting \u2014 OG10 illustration\" width=\"840\" height=\"448\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:700px;height:auto;margin:28px auto;object-fit:contain;\"\/>\n\n\n<\/div>\n\n\n\n    <\/div>\n\n\n\n  <\/div>\n\n\n\n\n  \n\n<div class=\"cqop-v6-pannello-13e79de\">\n    \n\n<div class=\"cqop-v6-contenuto-c7714c8\">\n      \n      \n\n<h2 class=\"cqop-v6-titolo-e915111 gb-text\">Related categories that integrate with OG10<\/h2>\n\n\n\n      \n\n<div class=\"cqop-v6-griglia-9e34a50\">\n\n<div class=\"cqop-v6-pannello-12843ab\">\n            \n\n<div class=\"cqop-v6-pannello-947e167 gb-text\">OS30<\/div>\n\n\n\n            \n\n<p class=\"cqop-v6-testo-8d82677 gb-text\">Internal electrical systems in buildings (wiring, panels, data networks). OG10 covers external networks (public distribution, MV connections, street and tunnel lighting).<\/p>\n\n\n\n          <\/div>\n\n\n\n          \n\n<div class=\"cqop-v6-pannello-12843ab\">\n            \n\n<div class=\"cqop-v6-pannello-947e167 gb-text\">OG9<\/div>\n\n\n\n            \n\n<p class=\"cqop-v6-testo-8d82677 gb-text\">Energy generation plants (thermal, hydro, wind, PV). OG10 covers grid connection and distribution.<\/p>\n\n\n\n          <\/div>\n\n\n\n          \n\n<div class=\"cqop-v6-pannello-12843ab\">\n            \n\n<div class=\"cqop-v6-pannello-947e167 gb-text\">OS9<\/div>\n\n\n\n            \n\n<p class=\"cqop-v6-testo-8d82677 gb-text\">Luminous signage and traffic\u2011safety systems (variable\u2011message panels, traffic lights). Distinct from OG10, which covers electrical infrastructure and public lighting.<\/p>\n\n\n\n          <\/div>\n\n\n\n          <\/div>\n\n\n\n\n<div class=\"cqop-v6-griglia-ac0de1b\">\n        \n\n<p class=\"cqop-v6-testo-65573fa gb-text\">OG10 ensures the operation and safety of electricity distribution networks and urban lighting, which are essential for energy, mobility and public spaces.<\/p>\n\n\n\n\n\n      <\/div>\n\n\n\n    <\/div>\n\n\n\n  <\/div>\n\n\n\n\n  \n\n\n\n<div id=\"faq\" class=\"cqop-v6-pannello-481eee7\">\n    \n\n<div class=\"cqop-v6-griglia-28a732f\">\n      \n\n<div>\n        \n\n<h2 class=\"cqop-v6-titolo-2c72ce6 gb-text\">FAQ SOA Category OG10<\/h2>\n\n\n\n\n\n<div class=\"cqop-category-download cqop-category-download-minimal cqop-category-download-faq\">\n\n\n<a class=\"gb-text cqop-category-download-button\" href=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/Modulistica-UK.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Download PDF technical data sheets \u2014 opens in a new tab\">\n<svg role=\"presentation\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"22\" height=\"22\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12 3v12m-5-5 5 5 5-5M4 16v5h16v-5\"\/><\/svg>\n\n\n<span class=\"gb-text\">Download PDF technical data sheets<\/span>\n<\/a>\n\n<\/div>\n\n\n\n      <\/div>\n\n\n\n      \n\n<div>\n        \n<div class=\"wp-block-essential-blocks-accordion cqop-faq-accordion root-cqop-faq-94008-0\"><div class=\"eb-parent-wrapper eb-parent-cqop-faq-94008-0 \"><div class=\"eb-accordion-container cqop-faq-94008-0\" data-accordion-type=\"accordion\" data-tab-icon=\"\" data-expanded-icon=\"\" data-transition-duration=\"500\"><div class=\"eb-accordion-inner\">\n<div class=\"wp-block-essential-blocks-accordion-item cqop-faq-94008-0-1 eb-accordion-wrapper\" data-clickable=\"false\"><div class=\"eb-accordion-title-wrapper eb-accordion-title-wrapper-cqop-faq-94008-0\" tabindex=\"0\"><div class=\"eb-accordion-title-content-wrap title-content-cqop-faq-94008-0\"><h2 class=\"eb-accordion-title\">What is the official \u201cdeclaratory\u201d of OG10?<\/h2><\/div><\/div><div class=\"eb-accordion-content-wrapper eb-accordion-content-wrapper-cqop-faq-94008-0\"><div class=\"eb-accordion-content\">\n<div class=\"gb-text cqop-faq-answer\"><p>OG10 covers \u201cHigh\/medium\u2011voltage transformation systems and electrical distribution networks in AC or DC, and public outdoor lighting systems.\u201d<\/p>\n<p><strong>Declaratory:<\/strong> This category covers the construction, maintenance, and refurbishment of network-based works required for the distribution of high- and medium-voltage electricity, as well as for the transformation and low-voltage distribution to the final user. It includes all related civil works\u2014whether complementary, accessory, point-based, or network-based\u2014and all public outdoor lighting systems installed outside buildings. OG10 encompasses transformation stations and substations, transmission towers used for power transport and distribution at any voltage level, the supply and installation of electrical cables both overhead and underground, and the supply and installation of equipped duct banks and voltage cables. It also includes the construction, maintenance, and refurbishment of public lighting systems used in ports, viaducts, tunnels, roads, motorways, and parking areas.<\/p>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<div class=\"wp-block-essential-blocks-accordion-item cqop-faq-94008-0-2 eb-accordion-wrapper\" data-clickable=\"false\"><div class=\"eb-accordion-title-wrapper eb-accordion-title-wrapper-cqop-faq-94008-0\" tabindex=\"0\"><div class=\"eb-accordion-title-content-wrap title-content-cqop-faq-94008-0\"><h2 class=\"eb-accordion-title\">Difference between OG10 and OS30<\/h2><\/div><\/div><div class=\"eb-accordion-content-wrapper eb-accordion-content-wrapper-cqop-faq-94008-0\"><div class=\"eb-accordion-content\">\n<div class=\"gb-text cqop-faq-answer\"><p>OS30 refers to internal electrical systems within buildings; OG10 refers to external distribution networks and public lighting. The electrical system inside an office is OS30; the line supplying power to that office is OG10.<\/p>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<div class=\"wp-block-essential-blocks-accordion-item cqop-faq-94008-0-3 eb-accordion-wrapper\" data-clickable=\"false\"><div class=\"eb-accordion-title-wrapper eb-accordion-title-wrapper-cqop-faq-94008-0\" tabindex=\"0\"><div class=\"eb-accordion-title-content-wrap title-content-cqop-faq-94008-0\"><h2 class=\"eb-accordion-title\">Economic importance<\/h2><\/div><\/div><div class=\"eb-accordion-content-wrapper eb-accordion-content-wrapper-cqop-faq-94008-0\"><div class=\"eb-accordion-content\">\n<div class=\"gb-text cqop-faq-answer\"><p>OG10 plays a strategic role in Italy\u2019s economy by ensuring reliable electrical infrastructure for cities, industries and essential services. With the rise of renewables, electric mobility and urban efficiency projects, OG10 works are crucial for energy transition and competitiveness.<\/p>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n<\/div>\n\n\n\n    <\/div>\n\n\n\n  <\/div>\n\n\n\n\n  \n\n\n  \n\n<div class=\"cqop-v6-pannello-5e842af\">\n    \n<svg focusable=\"false\" role=\"presentation\" aria-hidden=\"true\" class=\"cqop-v6-icona-71ff866\">\n      <defs>\n        <pattern id=\"mattoniOG1\" width=\"72\" height=\"36\" patternUnits=\"userSpaceOnUse\">\n          <rect x=\"0\" y=\"2\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"36\" y=\"2\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"18\" y=\"20\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"-18\" y=\"20\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"54\" y=\"20\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n        <\/pattern>\n      <\/defs>\n      <rect width=\"100%\" height=\"100%\" fill=\"url(#mattoniOG1)\"><\/rect>\n    <\/svg>\n\n    \n\n<div class=\"cqop-v6-griglia-7a21026\">\n      \n\n<div class=\"cqop-original-cta-copy\">\n\n<p class=\"cqop-v6-testo-3c2b5d5 gb-text\">For electrical and systems contractors seeking to grow in the public works market, investing in OG10 certification is a strategic choice.<\/p>\n\n\n\n\n\n<p class=\"cqop-category-conclusion-accent cqop-v6-testo-23dd753 gb-text\">Do not miss the opportunities offered by current and future energy investment plans: if your company works on MV\/LV electrical systems and lighting, make sure you obtain SOA OG10 certification in good time. Contact us today: we will help you check the specific requirements, prepare the documentation and obtain SOA OG10 certification promptly, so you can expand your presence in the public works market.<\/p>\n\n\n\n<\/div>\n\n\n\n      \n\n<div class=\"cqop-v6-pannello-4cdb9ad\">\n        \n\n<a href=\"https:\/\/www.cqop.com\/en\/contacts\/\" class=\"cqop-v6-pulsante-5eba899 cqop-v6-state-f859560 gb-text\">Contact us<\/a>\n\n\n\n        \n\n      <\/div>\n\n\n\n    <\/div>\n\n\n\n  <\/div>\n\n\n\n\n  <\/div>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>OG10 General works categories SOA Category OG10 SOA certification for high\/medium-voltage transformation systems, electrical distribution networks and public lighting The OG10 category covers all works relating to electrical distribution networks and public lighting systems. It is one of the most strategic SOA qualifications for companies operating in the energy and infrastructure sectors. Obtaining this certification &#8230; <a title=\"SOA Category OG10\" class=\"read-more\" href=\"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/general-works\/og10\/\" aria-label=\"Read more about SOA Category OG10\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":921039,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","_eb_data_table":"","footnotes":""},"class_list":["post-921450","page","type-page","status-publish"],"acf":{"h1_seo":""},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/921450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/comments?post=921450"}],"version-history":[{"count":6,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/921450\/revisions"}],"predecessor-version":[{"id":922214,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/921450\/revisions\/922214"}],"up":[{"embeddable":true,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/921039"}],"wp:attachment":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/media?parent=921450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}