{"id":8564,"date":"2023-10-06T12:39:01","date_gmt":"2023-10-06T10:39:01","guid":{"rendered":"https:\/\/www.diveiac.com\/learn-to-dive\/technical-diving\/tec-diving\/tec-extended-range-oc\/"},"modified":"2026-04-14T14:38:25","modified_gmt":"2026-04-14T12:38:25","slug":"tec-extended-range-oc","status":"publish","type":"page","link":"https:\/\/www.diveiac.com\/en\/learn-to-dive\/technical-diving\/tec-diving\/tec-extended-range-oc\/","title":{"rendered":"TEC Extended Range OC"},"content":{"rendered":"<style>.kb-row-layout-id8564_ff1977-2f > .kt-row-column-wrap{align-content:end;}:where(.kb-row-layout-id8564_ff1977-2f > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:end;}.kb-row-layout-id8564_ff1977-2f > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:40px;padding-right:25px;padding-bottom:0px;padding-left:25px;min-height:50vh;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id8564_ff1977-2f{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kb-row-layout-id8564_ff1977-2f > .kt-row-layout-overlay{opacity:0.00;background:linear-gradient(180deg,  54%, rgba(0, 181, 226, 0) 100%);}.kb-row-layout-id8564_ff1977-2f ,.kb-row-layout-id8564_ff1977-2f h1,.kb-row-layout-id8564_ff1977-2f h2,.kb-row-layout-id8564_ff1977-2f h3,.kb-row-layout-id8564_ff1977-2f h4,.kb-row-layout-id8564_ff1977-2f h5,.kb-row-layout-id8564_ff1977-2f h6{color:var(--global-palette9, #ffffff);}.kb-row-layout-id8564_ff1977-2f .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id8564_ff1977-2f .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id8564_ff1977-2f .kt-row-layout-bottom-sep svg{fill:var(--global-palette9, #ffffff)!important;}@media all and (max-width: 1024px){.kb-row-layout-id8564_ff1977-2f > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id8564_ff1977-2f .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id8564_ff1977-2f .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id8564_ff1977-2f > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id8564_ff1977-2f .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id8564_ff1977-2f .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id8564_ff1977-2f alignfull has-theme-palette8-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-overlay kt-row-overlay-gradient\"><\/div><div class=\"kt-row-layout-bottom-sep kt-row-sep-type-sltl\"><svg viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\"><path d=\"M1000,0l-1000,100l1000,0l0,-100Z\" \/><\/svg><\/div><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-bottom kb-theme-content-width\">\n<style>.kadence-column8564_fb8e81-47 > .kt-inside-inner-col,.kadence-column8564_fb8e81-47 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column8564_fb8e81-47 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_fb8e81-47 > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_fb8e81-47 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_fb8e81-47 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_fb8e81-47{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_fb8e81-47 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_fb8e81-47 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_fb8e81-47 inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id8564_f13477-59 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id8564_f13477-59 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id8564_f13477-59 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:25px;padding-bottom:0px;min-height:50vh;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id8564_f13477-59{border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;overflow:clip;isolation:isolate;}.kb-row-layout-id8564_f13477-59 > .kt-row-layout-overlay{border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}.kb-row-layout-id8564_f13477-59{background-image:url('https:\/\/www.diveiac.com\/wp-content\/uploads\/2023\/09\/diveiac-Extended-Range.jpg');background-size:cover;background-position:center center;background-attachment:scroll;background-repeat:no-repeat;}.kb-row-layout-id8564_f13477-59 > .kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id8564_f13477-59 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id8564_f13477-59 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id8564_f13477-59 .kt-row-layout-bottom-sep svg{fill:var(--global-palette9, #ffffff)!important;}@media all and (max-width: 1024px){.kb-row-layout-id8564_f13477-59 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id8564_f13477-59 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id8564_f13477-59 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id8564_f13477-59{margin-bottom:-40px;}.kb-row-layout-id8564_f13477-59 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id8564_f13477-59 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id8564_f13477-59 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id8564_f13477-59 alignnone kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col,.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_6bf6c7-60{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_6bf6c7-60 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_6bf6c7-60 inner-column-1\"><div class=\"kt-inside-inner-col\"><\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id8564_41c783-ba{margin-top:0px;}.kb-row-layout-id8564_41c783-ba > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id8564_41c783-ba > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id8564_41c783-ba > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:72px;padding-bottom:20px;grid-template-columns:minmax(0, calc(60% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)))minmax(0, calc(40% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)));}.kb-row-layout-id8564_41c783-ba > .kt-row-layout-overlay{opacity:0.00;background-color:rgba(255, 255, 255, 0);}.kb-row-layout-id8564_41c783-ba .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id8564_41c783-ba .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id8564_41c783-ba .kt-row-layout-bottom-sep svg{fill:var(--global-palette9, #ffffff)!important;}@media all and (max-width: 1024px){.kb-row-layout-id8564_41c783-ba > .kt-row-column-wrap{grid-template-columns:minmax(0, 2fr) minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id8564_41c783-ba .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id8564_41c783-ba .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id8564_41c783-ba > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id8564_41c783-ba .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id8564_41c783-ba .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id8564_41c783-ba alignfull kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-overlay kt-row-overlay-normal\"><\/div><div class=\"kt-row-layout-bottom-sep kt-row-sep-type-sltl\"><svg viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\"><path d=\"M1000,0l-1000,100l1000,0l0,-100Z\" \/><\/svg><\/div><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-left-golden kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col,.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_ccd74b-b0{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_ccd74b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_ccd74b-b0 inner-column-1\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">Extended Range OC<\/h2>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-8564_8875f4-8a .kt-block-spacer{height:6px;}.wp-block-kadence-spacer.kt-block-spacer-8564_8875f4-8a .kt-divider{border-top-width:8px;border-top-color:var(--global-palette1, #3182CE);width:50%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-8564_8875f4-8a\"><div class=\"kt-block-spacer kt-block-spacer-halign-left kt-block-spacer-malign-left\"><hr class=\"kt-divider\"\/><\/div><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column8564_7634da-7b > .kt-inside-inner-col,.kadence-column8564_7634da-7b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column8564_7634da-7b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_7634da-7b > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_7634da-7b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_7634da-7b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_7634da-7b{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_7634da-7b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_7634da-7b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_7634da-7b inner-column-2\"><div class=\"kt-inside-inner-col\">\n<h6 class=\"wp-block-heading\">The Extended Range certification is aimed at destinations and people who have difficulty or no access to helium.<\/h6>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id8564_ea1d21-6d{margin-top:0px;}.kb-row-layout-id8564_ea1d21-6d > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id8564_ea1d21-6d > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id8564_ea1d21-6d > .kt-row-column-wrap{column-gap:40px;row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:150px;padding-bottom:120px;grid-template-columns:minmax(0, calc(65% - ((40px * 1 )\/2)))minmax(0, calc(35% - ((40px * 1 )\/2)));}.kb-row-layout-id8564_ea1d21-6d > .kt-row-layout-overlay{opacity:0.30;background-color:rgba(15, 17, 22, 0);background-image:url('https:\/\/www.diveiac.com\/wp-content\/uploads\/2021\/11\/wellen-linien.svg');background-size:cover;background-position:center center;background-attachment:fixed;background-repeat:no-repeat;}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-bottom-sep svg{fill:var(--global-palette9, #ffffff)!important;}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px), only screen and (min-device-width: 1024px) and (max-device-width: 1366px) and (-webkit-min-device-pixel-ratio: 2) and (hover: none){.kb-row-layout-id8564_ea1d21-6d > .kt-row-layout-overlay{background-attachment:scroll;}}@media all and (max-width: 1024px){.kb-row-layout-id8564_ea1d21-6d > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id8564_ea1d21-6d > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id8564_ea1d21-6d .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id8564_ea1d21-6d alignfull has-theme-palette8-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-overlay kt-row-overlay-normal kt-jarallax\"><\/div><div class=\"kt-row-layout-top-sep kt-row-sep-type-sltl\"><svg viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\"><path d=\"M1000,0l-1000,100l1000,0l0,-100Z\" \/><\/svg><\/div><div class=\"kt-row-layout-bottom-sep kt-row-sep-type-sltl\"><svg viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\"><path d=\"M1000,0l-1000,100l1000,0l0,-100Z\" \/><\/svg><\/div><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-row kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column8564_c6be31-12 > .kt-inside-inner-col{padding-top:30px;padding-right:30px;padding-bottom:30px;padding-left:30px;}.kadence-column8564_c6be31-12 > .kt-inside-inner-col,.kadence-column8564_c6be31-12 > .kt-inside-inner-col:before{border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;}.kadence-column8564_c6be31-12 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_c6be31-12 > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_c6be31-12 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_c6be31-12 > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column8564_c6be31-12 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_c6be31-12{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_c6be31-12 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_c6be31-12 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_c6be31-12 inner-column-1\"><div class=\"kt-inside-inner-col\">\n<h3 class=\"wp-block-heading\">Training content<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You will be trained in advanced theory and practice for longer dives with air or nitrox as the base gas and 2-3 decompression gases. The extended range course focuses primarily on the handling of multiple failures with time limits and decompression dives that require the use of several deco gas mixtures. The aim is to be able to complete the dive safely. From the Extended Range Diver level, there is no longer a decompression limit, as sufficient base gases and decompression mixtures are carried redundantly during the dive.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Training objectives<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Problem solving &#8211; floating and ascending<\/li>\n\n\n\n<li>Solving multiple errors with tight deadlines<\/li>\n\n\n\n<li>Handling of 2 stage cylinders with Nitrox and <sub>O2<\/sub> gas exchange, incl. deco gas redundancy<\/li>\n\n\n\n<li>Advanced deco training with nitrox and oxygen mixtures only<\/li>\n\n\n\n<li>Making training measurable<\/li>\n\n\n\n<li>Advanced Deko TEC training<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Limit after successful course completion<\/mark><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Maximum depth 50 meters<\/li>\n\n\n\n<li>No limit on decompression times<\/li>\n\n\n\n<li>2x Stage<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n<style>.kadence-column8564_6e5537-8d > .kt-inside-inner-col{padding-top:30px;padding-right:30px;padding-bottom:30px;padding-left:30px;}.kadence-column8564_6e5537-8d > .kt-inside-inner-col,.kadence-column8564_6e5537-8d > .kt-inside-inner-col:before{border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;}.kadence-column8564_6e5537-8d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_6e5537-8d > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_6e5537-8d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_6e5537-8d > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column8564_6e5537-8d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_6e5537-8d{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_6e5537-8d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_6e5537-8d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_6e5537-8d inner-column-2\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading8564_7930f5-ca, .wp-block-kadence-advancedheading.kt-adv-heading8564_7930f5-ca[data-kb-block=\"kb-adv-heading8564_7930f5-ca\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading8564_7930f5-ca mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading8564_7930f5-ca[data-kb-block=\"kb-adv-heading8564_7930f5-ca\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading8564_7930f5-ca img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading8564_7930f5-ca[data-kb-block=\"kb-adv-heading8564_7930f5-ca\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading8564_7930f5-ca wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading8564_7930f5-ca\">Prerequisites<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading8564_a7010a-92, .wp-block-kadence-advancedheading.kt-adv-heading8564_a7010a-92[data-kb-block=\"kb-adv-heading8564_a7010a-92\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading8564_a7010a-92 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading8564_a7010a-92[data-kb-block=\"kb-adv-heading8564_a7010a-92\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading8564_a7010a-92 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading8564_a7010a-92[data-kb-block=\"kb-adv-heading8564_a7010a-92\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h4 class=\"kt-adv-heading8564_a7010a-92 wp-block-kadence-advancedheading has-theme-palette-5-color has-text-color\" data-kb-block=\"kb-adv-heading8564_a7010a-92\">At the start of the course:<\/h4>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items8564_d10209-6f:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items8564_d10209-6f ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:20px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items8564_d10209-6f ul.kt-svg-icon-list{grid-row-gap:16px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items8564_d10209-6f ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:16px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items8564_d10209-6f kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-8564_a0a98b-6c .kt-svg-icon-list-single{font-size:22px !important;color:var(--global-palette1, #3182CE) !important;}.kt-svg-icon-list-item-8564_a0a98b-6c .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-8564_a0a98b-6c kt-svg-icon-list-style-default\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Minimum age 21 years<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-8564_c85feb-02 .kt-svg-icon-list-single{font-size:22px !important;color:var(--global-palette1, #3182CE) !important;}.kt-svg-icon-list-item-8564_c85feb-02 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-8564_c85feb-02 kt-svg-icon-list-style-default\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Proof of health status, not older than 2 years<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-8564_644a13-e5 .kt-svg-icon-list-single{font-size:22px !important;color:var(--global-palette1, #3182CE) !important;}.kt-svg-icon-list-item-8564_644a13-e5 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-8564_644a13-e5 kt-svg-icon-list-style-default\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Proof of&nbsp;<a href=\"https:\/\/www.diveiac.com\/en\/learn-to-dive\/technical-diving\/tec-diving\/tec-advanced-nitrox-oc\/\" data-type=\"page\" data-id=\"6792\">i.a.c. TEC Advanced Nitrox OC<\/a>, <a href=\"https:\/\/www.diveiac.com\/en\/learn-to-dive\/technical-diving\/tec-diving\/tec-trimix-light-oc\/\" data-type=\"page\" data-id=\"6796\">i.a.c. TEC Trimix Light OC<\/a> or comparable, according to current i.a.c. equivalence list <\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-8564_d6b332-93 .kt-svg-icon-list-single{font-size:22px !important;color:var(--global-palette1, #3182CE) !important;}.kt-svg-icon-list-item-8564_d6b332-93 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-8564_d6b332-93 kt-svg-icon-list-style-default\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Logbook proof of at least 150 logged dives, including 50 deco dives and 50 deeper than 30 meters<\/span><\/li>\n<\/ul><\/div>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id8564_418dd3-91 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id8564_418dd3-91 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id8564_418dd3-91 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:50px;padding-bottom:25px;min-height:100px;grid-template-columns:minmax(0, calc(55% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)))minmax(0, calc(45% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)));}.kb-row-layout-id8564_418dd3-91 > .kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-bottom-sep svg{fill:var(--global-palette8, #F7FAFC)!important;}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-top-sep svg{fill:var(--global-palette8, #F7FAFC)!important;}@media all and (max-width: 1024px){.kb-row-layout-id8564_418dd3-91 > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 1024px){.kb-row-layout-id8564_418dd3-91 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id8564_418dd3-91 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id8564_418dd3-91 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id8564_418dd3-91 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id8564_418dd3-91 alignfull has-theme-palette9-background-color kt-row-has-bg kurse-verlinkung wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column8564_fe6c09-8b > .kt-inside-inner-col,.kadence-column8564_fe6c09-8b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column8564_fe6c09-8b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_fe6c09-8b > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_fe6c09-8b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_fe6c09-8b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_fe6c09-8b{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_fe6c09-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_fe6c09-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_fe6c09-8b inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading8564_cc2784-20, .wp-block-kadence-advancedheading.kt-adv-heading8564_cc2784-20[data-kb-block=\"kb-adv-heading8564_cc2784-20\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading8564_cc2784-20 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading8564_cc2784-20[data-kb-block=\"kb-adv-heading8564_cc2784-20\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading8564_cc2784-20 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading8564_cc2784-20[data-kb-block=\"kb-adv-heading8564_cc2784-20\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading8564_cc2784-20 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading8564_cc2784-20\">Here you become a TEC Extended Range OC<\/h3>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-8564_4a7bf0-54 .kt-block-spacer{height:6px;}.wp-block-kadence-spacer.kt-block-spacer-8564_4a7bf0-54 .kt-divider{border-top-width:8px;border-top-color:var(--global-palette1, #3182CE);width:50%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-8564_4a7bf0-54\"><div class=\"kt-block-spacer kt-block-spacer-halign-left kt-block-spacer-malign-left\"><hr class=\"kt-divider\"\/><\/div><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col,.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col{flex-direction:column;}.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column8564_9b2b5e-5f{position:relative;}@media all and (max-width: 1024px){.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column8564_9b2b5e-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column8564_9b2b5e-5f inner-column-2\"><div class=\"kt-inside-inner-col\"><\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>The Extended Range certification is aimed at destinations and people who have difficulty or no access to helium.<\/p>\n","protected":false},"author":4,"featured_media":8565,"parent":8380,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[41],"class_list":["post-8564","page","type-page","status-publish","has-post-thumbnail","hentry","category-course-page"],"taxonomy_info":{"category":[{"value":41,"label":"course page"}]},"featured_image_src_large":["https:\/\/www.diveiac.com\/wp-content\/uploads\/2023\/09\/diveiac-Extended-Range-1024x678.jpg",1024,678,true],"author_info":{"display_name":"iac-redaktion","author_link":"https:\/\/www.diveiac.com\/en\/author\/iac-redaktion\/"},"comment_info":0,"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/pages\/8564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/comments?post=8564"}],"version-history":[{"count":5,"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/pages\/8564\/revisions"}],"predecessor-version":[{"id":13596,"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/pages\/8564\/revisions\/13596"}],"up":[{"embeddable":true,"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/pages\/8380"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/media\/8565"}],"wp:attachment":[{"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/media?parent=8564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diveiac.com\/en\/wp-json\/wp\/v2\/categories?post=8564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}