{"id":24208,"date":"2018-05-07T15:28:03","date_gmt":"2018-05-07T15:28:03","guid":{"rendered":"https:\/\/www.qls.gr\/?p=24208"},"modified":"2018-06-21T23:15:12","modified_gmt":"2018-06-21T23:15:12","slug":"the-quality-of-qls-certified-by-iso-9001","status":"publish","type":"post","link":"https:\/\/www.qls.gr\/en\/the-quality-of-qls-certified-by-iso-9001\/","title":{"rendered":"The Quality of QLS certified by ISO 9001"},"content":{"rendered":"<p>The Quality of QLS is now also certified by ISO 9001.<\/p>\n<p>QLS successfully completed the ISO certification process in the categories of<\/p>\n<p><strong>&#8220;Design and Implementation of Educational Programmes and Events&#8221; and &#8220;Organisation and Administration of Foreign Language Examinations&#8221;<\/strong>.<\/p>\n<p>Yet another step towards quality and progress for QLS and the Foreign Language Schools it comprises!<\/p>\n<style type=\"text\/css\">a.eg-henryharrison-element-1,a.eg-henryharrison-element-2{-webkit-transition:all .4s linear;   -moz-transition:all .4s linear;   -o-transition:all .4s linear;   -ms-transition:all .4s linear;   transition:all .4s linear}.eg-jimmy-carter-element-11 i:before{margin-left:0px; margin-right:0px}.eg-harding-element-17{letter-spacing:1px}.eg-harding-wrapper .esg-entry-media{overflow:hidden; box-sizing:border-box;   -webkit-box-sizing:border-box;   -moz-box-sizing:border-box;   padding:30px 30px 0px 30px}.eg-harding-wrapper .esg-entry-media img{overflow:hidden; border-radius:50%;   -webkit-border-radius:50%;   -moz-border-radius:50%}.eg-ulysses-s-grant-wrapper .esg-entry-media{overflow:hidden; box-sizing:border-box;   -webkit-box-sizing:border-box;   -moz-box-sizing:border-box;   padding:30px 30px 0px 30px}.eg-ulysses-s-grant-wrapper .esg-entry-media img{overflow:hidden; border-radius:50%;   -webkit-border-radius:50%;   -moz-border-radius:50%}.eg-richard-nixon-wrapper .esg-entry-media{overflow:hidden; box-sizing:border-box;   -webkit-box-sizing:border-box;   -moz-box-sizing:border-box;   padding:30px 30px 0px 30px}.eg-richard-nixon-wrapper .esg-entry-media img{overflow:hidden; border-radius:50%;   -webkit-border-radius:50%;   -moz-border-radius:50%}.eg-herbert-hoover-wrapper .esg-entry-media img{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");   filter:gray;   -webkit-filter:grayscale(100%)}.eg-herbert-hoover-wrapper:hover .esg-entry-media img{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='1 0 0 0 0,0 1 0 0 0,0 0 1 0 0,0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");  -webkit-filter:grayscale(0%)}.eg-lyndon-johnson-wrapper .esg-entry-media img{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");   filter:gray;   -webkit-filter:grayscale(100%)}.eg-lyndon-johnson-wrapper:hover .esg-entry-media img{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='1 0 0 0 0,0 1 0 0 0,0 0 1 0 0,0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");  -webkit-filter:grayscale(0%)}.esg-overlay.eg-ronald-reagan-container{background:-moz-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-webkit-gradient(linear,left top,left bottom,color-stop(50%,rgba(0,0,0,0)),color-stop(99%,rgba(0,0,0,0.83)),color-stop(100%,rgba(0,0,0,0.85))); background:-webkit-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-o-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-ms-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:linear-gradient(to bottom,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000',endColorstr='#d9000000',GradientType=0 )}.eg-georgebush-wrapper .esg-entry-cover{background:-moz-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-webkit-gradient(linear,left top,left bottom,color-stop(50%,rgba(0,0,0,0)),color-stop(99%,rgba(0,0,0,0.83)),color-stop(100%,rgba(0,0,0,0.85))); background:-webkit-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-o-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-ms-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:linear-gradient(to bottom,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000',endColorstr='#d9000000',GradientType=0 )}.eg-jefferson-wrapper{-webkit-border-radius:5px !important; -moz-border-radius:5px !important; border-radius:5px !important; -webkit-mask-image:url(data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA+oJAAAAAElFTkSuQmCC) !important}.eg-monroe-element-1{text-shadow:0px 1px 3px rgba(0,0,0,0.1)}.eg-lyndon-johnson-wrapper .esg-entry-cover{background:-moz-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-webkit-gradient(radial,center center,0px,center center,100%,color-stop(0%,rgba(0,0,0,0.35)),color-stop(96%,rgba(18,18,18,0)),color-stop(100%,rgba(19,19,19,0))); background:-webkit-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-o-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-ms-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:radial-gradient(ellipse at center,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#59000000',endColorstr='#00131313',GradientType=1 )}.eg-wilbert-wrapper .esg-entry-cover{background:-moz-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-webkit-gradient(radial,center center,0px,center center,100%,color-stop(0%,rgba(0,0,0,0.35)),color-stop(96%,rgba(18,18,18,0)),color-stop(100%,rgba(19,19,19,0))); background:-webkit-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-o-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-ms-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:radial-gradient(ellipse at center,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#59000000',endColorstr='#00131313',GradientType=1 )}.eg-wilbert-wrapper .esg-entry-media img{-webkit-transition:0.4s ease-in-out;  -moz-transition:0.4s ease-in-out;  -o-transition:0.4s ease-in-out;  transition:0.4s ease-in-out;  filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");   filter:gray;   -webkit-filter:grayscale(100%)}.eg-wilbert-wrapper:hover .esg-entry-media img{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='1 0 0 0 0,0 1 0 0 0,0 0 1 0 0,0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");  -webkit-filter:grayscale(0%)}.eg-phillie-element-3:after{content:\" \";width:0px;height:0px;border-style:solid;border-width:5px 5px 0 5px;border-color:#000 transparent transparent transparent;left:50%;margin-left:-5px; bottom:-5px; position:absolute}.eg-howardtaft-wrapper .esg-entry-media img,.eg-howardtaft-wrapper .esg-media-poster{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='1 0 0 0 0,0 1 0 0 0,0 0 1 0 0,0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");  -webkit-filter:grayscale(0%)}.eg-howardtaft-wrapper:hover .esg-entry-media img,.eg-howardtaft-wrapper:hover .esg-media-poster{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");   filter:gray;   -webkit-filter:grayscale(100%)}.myportfolio-container .added_to_cart.wc-forward{font-family:\"Open Sans\"; font-size:13px; color:#fff; margin-top:10px}.esgbox-title.esgbox-title-outside-wrap{font-size:15px; font-weight:700; text-align:center}.esgbox-title.esgbox-title-inside-wrap{padding-bottom:10px; font-size:15px; font-weight:700; text-align:center}.esg-content.eg-twitterstream-element-33-a{display:inline-block}.eg-twitterstream-element-35{word-break:break-all}.esg-overlay.eg-twitterstream-container{background:-moz-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-webkit-gradient(linear,left top,left bottom,color-stop(50%,rgba(0,0,0,0)),color-stop(99%,rgba(0,0,0,0.83)),color-stop(100%,rgba(0,0,0,0.85))); background:-webkit-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-o-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-ms-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:linear-gradient(to bottom,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000',endColorstr='#d9000000',GradientType=0 )}.esg-content.eg-facebookstream-element-33-a{display:inline-block}.eg-facebookstream-element-0{word-break:break-all}.esg-overlay.eg-flickrstream-container{background:-moz-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-webkit-gradient(linear,left top,left bottom,color-stop(50%,rgba(0,0,0,0)),color-stop(99%,rgba(0,0,0,0.83)),color-stop(100%,rgba(0,0,0,0.85))); background:-webkit-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-o-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-ms-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:linear-gradient(to bottom,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000',endColorstr='#d9000000',GradientType=0 )}<\/style>\n<style type=\"text\/css\">.flat-light .navigationbuttons,.flat-light .esg-pagination,.flat-light .esg-filters{text-transform:uppercase; text-align:center}.flat-light .esg-filterbutton,.flat-light .esg-navigationbutton,.flat-light .esg-sortbutton,.flat-light .esg-cartbutton{color:#000; margin-right:5px; cursor:pointer; position:relative; z-index:2; padding:1px 30px; border:none; line-height:38px; border-radius:5px; -moz-border-radius:5px; -webkit-border-radius:5px; font-size:12px; font-weight:700; font-family:\"Open Sans\",sans-serif; display:inline-block; background:#fff; margin-bottom:5px}.flat-light .esg-navigationbutton{padding:2px 12px}.flat-light .esg-navigationbutton *{color:#000}.flat-light .esg-pagination-button:last-child{margin-right:0}.flat-light .esg-sortbutton-wrapper,.flat-light .esg-cartbutton-wrapper{display:inline-block}.flat-light .esg-sortbutton-order,.flat-light .esg-cartbutton-order{display:inline-block;  vertical-align:top;  border:none;  width:40px;  line-height:40px;  border-radius:5px;  -moz-border-radius:5px;  -webkit-border-radius:5px;  font-size:12px;  font-weight:700;  color:#999;  cursor:pointer;  background:#eee;  background:#fff;  margin-left:5px}.flat-light .esg-cartbutton{color:#fff; cursor:default !important}.flat-light .esg-cartbutton .esgicon-basket{color:#fff;   font-size:15px;   line-height:15px;   margin-right:10px}.flat-light .esg-cartbutton-wrapper{cursor:default !important}.flat-light .esg-sortbutton,.flat-light .esg-cartbutton{display:inline-block; position:relative; cursor:pointer; margin-right:0px; border-radius:5px; -moz-border-radius:5px; -webkit-border-radius:5px}.flat-light .esg-navigationbutton:hover,.flat-light .esg-filterbutton:hover,.flat-light .esg-sortbutton:hover,.flat-light .esg-sortbutton-order:hover,.flat-light .esg-cartbutton-order:hover,.flat-light .esg-filterbutton.selected{border-color:none;color:#000;  background:#fff}.flat-light .esg-navigationbutton:hover *{color:#333}.flat-light .esg-sortbutton-order.tp-desc:hover{color:#333}.flat-light .esg-filter-checked{padding:1px 3px;  color:#cbcbcb;  background:#cbcbcb;  margin-left:7px;  font-size:9px;  font-weight:300;  line-height:9px;  vertical-align:middle}.flat-light .esg-filterbutton.selected .esg-filter-checked,.flat-light .esg-filterbutton:hover .esg-filter-checked{padding:1px 3px 1px 3px;  color:#fff;  background:#000;  margin-left:7px;  font-size:9px;  font-weight:300;  line-height:9px;  vertical-align:middle}.flat-light .esg-navigationbutton.esg-loadmore{margin:15px; padding:0 15px; width:auto}<\/style>\n<style type=\"text\/css\">.eg-washington-element-0{font-size:16px !important; line-height:22px !important; color:#ffffff !important; font-weight:400 !important; padding:17px 17px 17px 17px !important; border-radius:60px 60px 60px 60px !important; background:rgba(255,255,255,0.15) !important; z-index:2 !important; display:block; font-family:\"Open Sans\" !important; border-top-width:0px !important; border-right-width:0px !important; border-bottom-width:0px !important; border-left-width:0px !important; border-color:#ffffff !important; border-style:solid !important}.eg-washington-element-3{font-size:13px; line-height:20px; color:#ffffff; font-weight:700; display:inline-block; float:none; clear:both; margin:15px 0px 0px 0px ; padding:5px 10px 5px 10px ; border-radius:0px 0px 0px 0px ; background:rgba(255,255,255,0.15); position:relative; z-index:2 !important; font-family:\"Open Sans\"; text-transform:uppercase}<\/style>\n<style type=\"text\/css\">.eg-washington-element-0:hover{font-size:16px !important; line-height:22px !important; color:#ffffff !important; font-weight:400 !important; border-radius:60px 60px 60px 60px !important; background:rgba(0,0,0,0.50) !important; border-top-width:0px !important; border-right-width:0px !important; border-bottom-width:0px !important; border-left-width:0px !important; border-color:#ffffff !important; border-style:solid !important}<\/style>\n<style type=\"text\/css\">.eg-washington-element-0-a{display:inline-block !important; float:none !important; clear:none !important; margin:0px 10px 0px 0px !important; position:relative !important}<\/style>\n<style type=\"text\/css\">.eg-washington-container{background:rgba(0,0,0,0.65)}<\/style>\n<style type=\"text\/css\">.eg-washington-content{background:#ffffff; padding:0px 0px 0px 0px; border-width:0px 0px 0px 0px; border-radius:0px 0px 0px 0px; border-color:transparent; border-style:double; text-align:left}<\/style>\n<style type=\"text\/css\">.esg-grid .mainul li.eg-washington-wrapper{background:#3f424a; padding:0px 0px 0px 0px; border-width:0px 0px 0px 0px; border-radius:0px 0px 0px 0px; border-color:transparent; border-style:none}<\/style>\n<style type=\"text\/css\">.esg-grid .mainul li.eg-washington-wrapper .esg-media-poster{background-size:cover; background-position:center center; background-repeat:no-repeat}<\/style>\n<!-- THE ESSENTIAL GRID 3.1.1 GALLERY -->\n\n<article class=\"myportfolio-container esg-grid-wrap-container flat-light esg-entry-skin-washington source_type_gallery\" id=\"esg-grid-2-img-1-wrap\" data-alias=\"postgal\">\n\n   <div id=\"esg-grid-2-img-1\" class=\"esg-grid\" style=\"background: transparent;padding: 0px 0px 0px 0px ; box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box;\">\n<ul>\n<li id=\"eg-2-post-id-0_8498\" data-skin=\"washington\" class=\"filterall eg-washington-wrapper eg-post-id-0\" data-date=\"1791469572\">\n    <div class=\"esg-media-cover-wrapper\">\n<div class=\"esg-entry-media\"><img loading=\"lazy\" decoding=\"async\" class=\"esg-entry-media-img\"  src=\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-1.jpg\" data-no-lazy=\"1\" alt=\"\" width=\"600\" height=\"849\"><\/div>\n\n            <div class=\"esg-entry-cover esg-transition\" data-delay=\"0\" data-duration=\"deafult\" data-transition=\"esg-fade\">\n\n                <div class=\"esg-overlay esg-transition eg-washington-container\" data-delay=\"0\" data-duration=\"default\" data-transition=\"esg-fade\"><\/div>\n\n\t\t\t\t<div class=\"esg-center eg-washington-element-0-a esg-transition\" data-delay=\"0.1\" data-duration=\"default\" data-transition=\"esg-falldown\"><a class=\"eg-washington-element-0 esgbox\" data-thumb=\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-1-200x283.jpg\" href=\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-1.jpg\" data-width=\"600\"  data-height=\"849\" ><i class=\"eg-icon-search\"><\/i><\/a><\/div>\n              <div class=\"esg-center eg-washington-element-8 esg-none esg-clear esg-line-break\"><\/div>\n\t\t\t\t<div class=\"esg-center eg-washington-element-3 esg-transition\" data-delay=\"0.1\" data-duration=\"default\" data-transition=\"esg-flipup\">fbb4b6a86e716d470f9aaf0dffc43cd5_XL<\/div>\n              <div class=\"esg-center eg-washington-element-9 esg-none esg-clear esg-line-break\"><\/div>\n           <\/div>\n   <\/div>\n\n<\/li>\n<\/ul>\n    <\/div>\n\n<\/article>\n<div class=\"clear\"><\/div>\n<script type=\"text\/javascript\">\nvar essapi_2_img_1;\nfunction esginit_2_img_1() {\njQuery(document).ready(function() {\n  var lightboxOptions = {\n        margin : [0,0,0,0],\n        buttons : [\"share\",\"thumbs\",\"close\"],\n        infobar : true,\n        loop : true,\n        slideShow : {\"autoStart\": false, \"speed\": 3000},\n        videoAutoPlay : true,\n        animationEffect : \"fade\",\n        animationDuration : 500,\n        beforeShow: function(a, c) {\n          var i = 0,\n              multiple = false;\n          a = a.slides;\n          for(var b in a) {\n            i++;\n            if (i > 1) {\n              multiple = true;\n              break;\n            }\n          }\n          if (!multiple) jQuery(\"body\").addClass(\"esgbox-single\");\n          if (c.type === \"image\") jQuery(\".esgbox-button--zoom\").show();\n          if (c.contentType === \"html\") c.$slide.addClass(\"esgbox-slide--overflow-\" + c.opts.overflow);\n        },\n        beforeLoad: function(a, b) {\n          jQuery(\"body\").removeClass(\"esg-four-by-three\");\n          if (b.opts.$orig.data(\"ratio\") === \"4:3\") jQuery(\"body\").addClass(\"esg-four-by-three\");\n        },\n        afterLoad: function() {jQuery(window).trigger(\"resize.esglb\");},\n        afterClose : function() {jQuery(\"body\").removeClass(\"esgbox-hidearrows esgbox-single\");},\n        transitionEffect : \"fade\",\n        transitionDuration : 366,\n        hash : \"group\",\n        arrows : true,\n        wheel : false,\n        baseClass : \"esgbox-container-2-img\",\n        captionPosition : \"bottom\",\n        overflow : \"auto\",\n  };\n\n  jQuery(\"#esg-grid-2-img-1\").data(\"lightboxsettings\", lightboxOptions);\n\n  essapi_2_img_1 = jQuery(\"#esg-grid-2-img-1\").tpessential({\n        gridID:2,\n        layout:\"even\",\n        lazyLoad:\"off\",\n        loadMoreType:\"button\",\n        loadMoreAmount:20,\n        loadMoreTxt:\"Load More\",\n        loadMoreNr:\"on\",\n        loadMoreEndTxt:\"No More Items for the Selected Filter\",\n        loadMoreItems:[],\n        customGallery: true,\n        row:9999,\n        apiName: \"essapi_2_img_1\",\n        loadMoreAjaxToken:\"4133bbed98\",\n        loadMoreAjaxUrl:\"https:\/\/www.qls.gr\/wp-admin\/admin-ajax.php\",\n        loadMoreAjaxAction:\"Essential_Grid_Front_request_ajax\",\n        ajaxContentTarget:\"ess-grid-ajax-container-\",\n        ajaxScrollToOffset:\"0\",\n        ajaxCloseButton:\"off\",\n        ajaxContentSliding:\"on\",\n        ajaxScrollToOnLoad:\"on\",\n        ajaxCallbackArgument:\"off\",\n        ajaxNavButton:\"off\",\n        ajaxCloseType:\"type1\",\n        ajaxCloseInner:\"false\",\n        ajaxCloseStyle:\"light\",\n        ajaxClosePosition:\"tr\",\n        space:2,\n        pageAnimation:\"fade\",\n        videoPlaybackInGrid: \"on\",\n        videoLoopInGrid: \"on\",\n        videoPlaybackOnHover: \"off\",\n        videoInlineMute: \"on\",\n        videoInlineControls: \"off\",\n        keepLayersInline: \"off\",\n        startAnimation: \"none\",\n        startAnimationSpeed: 1000,\n        startAnimationDelay: 100,\n        startAnimationType: \"item\",\n        animationType: \"item\",\n        paginationScrollToTop:\"off\",\n        paginationAutoplay:\"off\",\n        spinner:\"spinner0\",\n        minVisibleItems:20,\n        evenGridMasonrySkinPusher:\"off\",\n        lightBoxMode:\"all\",\n        lightboxHash:\"group\",\n        lightboxPostMinWid:\"75%\",\n        lightboxPostMaxWid:\"75%\",\n        lightboxSpinner:\"off\",\n        lightBoxFeaturedImg:\"off\",\n        lightBoxPostTitle:\"off\",\n        lightBoxPostTitleTag:\"h2\",\n        lightboxMargin : \"0|0|0|0\",\n        lbContentPadding : \"0|0|0|0\",\n        lbContentOverflow : \"auto\",\n        animSpeed:1000,\n        delayBasic:1,\n        mainhoverdelay:1,\n        filterType:\"single\",\n        showDropFilter:\"hover\",\n        filterGroupClass:\"esg-fgc-2\",\n        filterNoMatch:\"No Items for the Selected Filter\",\n        filterDeepLink:\"off\",\n        hideMarkups: \"on\",\n        inViewport: true,\n        viewportBuffer: 20,\n        youtubeNoCookie:\"false\",\n        convertFilterMobile:false,\n        convertFilterMobileWidth:768,\n        paginationSwipe: \"off\",\n        paginationDragVer: \"off\",\n        pageSwipeThrottle: 30,\n        aspectratio:\"4:3\",\n        hideBlankItemsAt: \"1\",\n        responsiveEntries: [\n            { width:1900,amount:5,mmheight:0},\n            { width:1400,amount:5,mmheight:0},\n            { width:1170,amount:4,mmheight:0},\n            { width:1024,amount:4,mmheight:0},\n            { width:960,amount:3,mmheight:0},\n            { width:778,amount:3,mmheight:0},\n            { width:640,amount:3,mmheight:0},\n            { width:480,amount:1,mmheight:0},\n            ],\n        googleFonts: ['Open+Sans:300,400,600,700,800','Raleway:100,200,300,400,500,600,700,800,900','Droid+Serif:400,700']\n  });\n\n\n});\n} \/\/ End of EsgInitScript\nvar once_2_img_1 = false;\nif (document.readyState === \"loading\") document.addEventListener('readystatechange',function() { if ((document.readyState === \"interactive\" || document.readyState === \"complete\") && !once_2_img_1 ) { once_2_img_1 = true; esginit_2_img_1();}}); else {once_2_img_1 = true; esginit_2_img_1();}\n<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>The Quality of QLS is now also certified by ISO 9001. QLS successfully completed the ISO certification process in the categories of &#8220;Design and Implementation of Educational Programmes and Events&#8221; and &#8220;Organisation and Administration of Foreign Language Examinations&#8221;. Yet another &hellip; <\/p>\n","protected":false},"author":2,"featured_media":24205,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[163],"tags":[],"class_list":["post-24208","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-2"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Quality of QLS certified by ISO 9001 - QLS | Network of certified Foreign Language Schools in Greece<\/title>\n<meta name=\"description\" content=\"The Quality of QLS certified by ISO 9001 - QLS endeavours to provide its members with new and unique materials and methods that will improve the learning experience. This is precisely what the QLS School of Excellence is all about. Quality in Language Services | 17 Katexaki Street, Athens 11525 , Greece\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Quality of QLS certified by ISO 9001 - QLS | Network of certified Foreign Language Schools in Greece\" \/>\n<meta property=\"og:description\" content=\"The Quality of QLS certified by ISO 9001 - QLS endeavours to provide its members with new and unique materials and methods that will improve the learning experience. This is precisely what the QLS School of Excellence is all about. Quality in Language Services | 17 Katexaki Street, Athens 11525 , Greece\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/\" \/>\n<meta property=\"og:site_name\" content=\"QLS\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/qls.gr\" \/>\n<meta property=\"article:published_time\" content=\"2018-05-07T15:28:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-06-21T23:15:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"849\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"QLS\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"QLS\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/\"},\"author\":{\"name\":\"QLS\",\"@id\":\"https:\/\/www.qls.gr\/#\/schema\/person\/7a356a251b2b06616bcf4d01c9f4d122\"},\"headline\":\"The Quality of QLS certified by ISO 9001\",\"datePublished\":\"2018-05-07T15:28:03+00:00\",\"dateModified\":\"2018-06-21T23:15:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/\"},\"wordCount\":70,\"publisher\":{\"@id\":\"https:\/\/www.qls.gr\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/\",\"url\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/\",\"name\":\"The Quality of QLS certified by ISO 9001 - QLS | Network of certified Foreign Language Schools in Greece\",\"isPartOf\":{\"@id\":\"https:\/\/www.qls.gr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg\",\"datePublished\":\"2018-05-07T15:28:03+00:00\",\"dateModified\":\"2018-06-21T23:15:12+00:00\",\"description\":\"The Quality of QLS certified by ISO 9001 - QLS endeavours to provide its members with new and unique materials and methods that will improve the learning experience. This is precisely what the QLS School of Excellence is all about. Quality in Language Services | 17 Katexaki Street, Athens 11525 , Greece\",\"breadcrumb\":{\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage\",\"url\":\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg\",\"contentUrl\":\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg\",\"width\":500,\"height\":708},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"QLS\",\"item\":\"https:\/\/www.qls.gr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Quality of QLS certified by ISO 9001\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.qls.gr\/#website\",\"url\":\"https:\/\/www.qls.gr\/\",\"name\":\"QLS\",\"description\":\"Quality in Language Services\",\"publisher\":{\"@id\":\"https:\/\/www.qls.gr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.qls.gr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.qls.gr\/#organization\",\"name\":\"QLS\",\"url\":\"https:\/\/www.qls.gr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.qls.gr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/02\/logo.png\",\"contentUrl\":\"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/02\/logo.png\",\"width\":450,\"height\":318,\"caption\":\"QLS\"},\"image\":{\"@id\":\"https:\/\/www.qls.gr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/qls.gr\",\"https:\/\/www.youtube.com\/channel\/UCmCrOTHfquVZacEjsVIWhQQ\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.qls.gr\/#\/schema\/person\/7a356a251b2b06616bcf4d01c9f4d122\",\"name\":\"QLS\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.qls.gr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/99a907abe726c8209549fd1ea05c1160?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/99a907abe726c8209549fd1ea05c1160?s=96&d=mm&r=g\",\"caption\":\"QLS\"},\"sameAs\":[\"http:\/\/www.qls.gr\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Quality of QLS certified by ISO 9001 - QLS | Network of certified Foreign Language Schools in Greece","description":"The Quality of QLS certified by ISO 9001 - QLS endeavours to provide its members with new and unique materials and methods that will improve the learning experience. This is precisely what the QLS School of Excellence is all about. Quality in Language Services | 17 Katexaki Street, Athens 11525 , Greece","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/","og_locale":"en_US","og_type":"article","og_title":"The Quality of QLS certified by ISO 9001 - QLS | Network of certified Foreign Language Schools in Greece","og_description":"The Quality of QLS certified by ISO 9001 - QLS endeavours to provide its members with new and unique materials and methods that will improve the learning experience. This is precisely what the QLS School of Excellence is all about. Quality in Language Services | 17 Katexaki Street, Athens 11525 , Greece","og_url":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/","og_site_name":"QLS","article_publisher":"https:\/\/www.facebook.com\/qls.gr","article_published_time":"2018-05-07T15:28:03+00:00","article_modified_time":"2018-06-21T23:15:12+00:00","og_image":[{"width":600,"height":849,"url":"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL.jpg","type":"image\/jpeg"}],"author":"QLS","twitter_card":"summary_large_image","twitter_misc":{"Written by":"QLS"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#article","isPartOf":{"@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/"},"author":{"name":"QLS","@id":"https:\/\/www.qls.gr\/#\/schema\/person\/7a356a251b2b06616bcf4d01c9f4d122"},"headline":"The Quality of QLS certified by ISO 9001","datePublished":"2018-05-07T15:28:03+00:00","dateModified":"2018-06-21T23:15:12+00:00","mainEntityOfPage":{"@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/"},"wordCount":70,"publisher":{"@id":"https:\/\/www.qls.gr\/#organization"},"image":{"@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage"},"thumbnailUrl":"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg","articleSection":["News"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/","url":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/","name":"The Quality of QLS certified by ISO 9001 - QLS | Network of certified Foreign Language Schools in Greece","isPartOf":{"@id":"https:\/\/www.qls.gr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage"},"image":{"@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage"},"thumbnailUrl":"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg","datePublished":"2018-05-07T15:28:03+00:00","dateModified":"2018-06-21T23:15:12+00:00","description":"The Quality of QLS certified by ISO 9001 - QLS endeavours to provide its members with new and unique materials and methods that will improve the learning experience. This is precisely what the QLS School of Excellence is all about. Quality in Language Services | 17 Katexaki Street, Athens 11525 , Greece","breadcrumb":{"@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#primaryimage","url":"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg","contentUrl":"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/05\/fbb4b6a86e716d470f9aaf0dffc43cd5_XL-e1653999569220.jpg","width":500,"height":708},{"@type":"BreadcrumbList","@id":"https:\/\/www.qls.gr\/the-quality-of-qls-certified-by-iso-9001\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"QLS","item":"https:\/\/www.qls.gr\/en\/"},{"@type":"ListItem","position":2,"name":"The Quality of QLS certified by ISO 9001"}]},{"@type":"WebSite","@id":"https:\/\/www.qls.gr\/#website","url":"https:\/\/www.qls.gr\/","name":"QLS","description":"Quality in Language Services","publisher":{"@id":"https:\/\/www.qls.gr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.qls.gr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.qls.gr\/#organization","name":"QLS","url":"https:\/\/www.qls.gr\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.qls.gr\/#\/schema\/logo\/image\/","url":"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/02\/logo.png","contentUrl":"https:\/\/www.qls.gr\/wp-content\/uploads\/2018\/02\/logo.png","width":450,"height":318,"caption":"QLS"},"image":{"@id":"https:\/\/www.qls.gr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/qls.gr","https:\/\/www.youtube.com\/channel\/UCmCrOTHfquVZacEjsVIWhQQ"]},{"@type":"Person","@id":"https:\/\/www.qls.gr\/#\/schema\/person\/7a356a251b2b06616bcf4d01c9f4d122","name":"QLS","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.qls.gr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/99a907abe726c8209549fd1ea05c1160?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/99a907abe726c8209549fd1ea05c1160?s=96&d=mm&r=g","caption":"QLS"},"sameAs":["http:\/\/www.qls.gr"]}]}},"_links":{"self":[{"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/posts\/24208","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/comments?post=24208"}],"version-history":[{"count":0,"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/posts\/24208\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/media\/24205"}],"wp:attachment":[{"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/media?parent=24208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/categories?post=24208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qls.gr\/en\/wp-json\/wp\/v2\/tags?post=24208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}