{"id":2155,"date":"2020-06-09T19:42:36","date_gmt":"2020-06-09T16:42:36","guid":{"rendered":"https:\/\/www.sigtep.gr\/?page_id=2155"},"modified":"2020-06-09T19:43:13","modified_gmt":"2020-06-09T16:43:13","slug":"%cf%84%ce%b5%ce%bb%ce%b5%cf%85%cf%84%ce%b1%ce%af%ce%b1-%ce%bd%ce%ad%ce%b1","status":"publish","type":"page","link":"https:\/\/www.sigtep.gr\/?page_id=2155","title":{"rendered":"\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-blog-shortcode fusion-blog-shortcode-1 fusion-blog-archive fusion-blog-layout-grid-wrapper fusion-blog-pagination\"><style type=\"text\/css\">.fusion-blog-shortcode-1 .fusion-blog-layout-grid .fusion-post-grid{padding:20px;}.fusion-blog-shortcode-1 .fusion-posts-container{margin-left: -20px !important; margin-right:-20px !important;}<\/style><div class=\"fusion-posts-container fusion-posts-container-pagination fusion-blog-rollover fusion-blog-layout-grid fusion-blog-layout-grid-3 isotope\" data-pages=\"25\" data-grid-col-space=\"40\" style=\"margin: -20px -20px 0;min-height:500px;\"><article id=\"blog-1-post-3360\" class=\"fusion-post-grid post-3360 post type-post status-publish format-standard has-post-thumbnail hentry category-84 category-xoris-kathgoria tag-97\">\n<div class=\"fusion-post-wrapper\" style=\"background-color:rgba(255,255,255,0);border:1px solid #f2f3f5;border-bottom-width:3px;\">\n\n\t\t\t<div class=\"fusion-flexslider flexslider fusion-flexslider-loading fusion-post-slideshow\" style=\"border-color:#f2f3f5;\">\n\t\t<ul class=\"slides\">\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\n<div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\n\t\n\t\n\t\t\n\t\t\t\t\t<img width=\"1320\" height=\"1861\" src=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2026\/02\/IMG_3069.jpeg\" class=\"attachment-full size-full wp-post-image\" alt=\"\" srcset=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2026\/02\/IMG_3069-200x282.jpeg 200w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2026\/02\/IMG_3069-400x564.jpeg 400w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2026\/02\/IMG_3069-600x846.jpeg 600w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2026\/02\/IMG_3069-800x1128.jpeg 800w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2026\/02\/IMG_3069-1200x1692.jpeg 1200w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2026\/02\/IMG_3069.jpeg 1320w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 784px) 373px, (min-width: 712px) 560px, (min-width: 640px) 712px, \" \/>\n\t\n\n\t\t<div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/www.sigtep.gr\/?p=3360\">\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"tag\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a>, <a href=\"https:\/\/www.sigtep.gr\/?cat=1\" rel=\"tag\">\u03a7\u03c9\u03c1\u03af\u03c2 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/www.sigtep.gr\/?p=3360\" aria-label=\"\"><\/a>\n\t<\/div>\n<\/div>\n\n\t\n<\/div>\n<\/li>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t<\/div>\n\t<div class=\"fusion-post-content-wrapper\" style=\"padding:30px 25px 25px 25px;\"><div class=\"fusion-post-content post-content\"><h2 class=\"blog-shortcode-post-title entry-title\"><a href=\"https:\/\/www.sigtep.gr\/?p=3360\"><\/a><\/h2><p class=\"fusion-single-line-meta\">By <span class=\"vcard\"><span class=\"fn\"><a href=\"https:\/\/www.sigtep.gr\/?author=1\" title=\"\u0386\u03c1\u03b8\u03c1\u03b1 \u03c4\u03bf\u03c5\/\u03c4\u03b7\u03c2 superadmin\" rel=\"author\">superadmin<\/a><\/span><\/span><span class=\"fusion-inline-sep\">|<\/span><span class=\"updated\" style=\"display:none;\">2026-02-19T11:36:50+03:00<\/span><span>19 \u03a6\u03b5\u03b2\u03c1\u03bf\u03c5\u03b1\u03c1\u03af\u03bf\u03c5, 2026<\/span><span class=\"fusion-inline-sep\">|<\/span>Categories: <a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"category\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a>, <a href=\"https:\/\/www.sigtep.gr\/?cat=1\" rel=\"category\">\u03a7\u03c9\u03c1\u03af\u03c2 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1<\/a><span class=\"fusion-inline-sep\">|<\/span><span class=\"meta-tags\">Tags: <a href=\"https:\/\/www.sigtep.gr\/?tag=%ce%b8%ce%b5%cf%81%ce%bc%ce%ac-%cf%83%cf%85%ce%bb%ce%bb%cf%85%cf%80%ce%b7%cf%84%ce%ae%cf%81%ce%b9%ce%b1\" rel=\"tag\">\u0398\u03b5\u03c1\u03bc\u03ac \u03c3\u03c5\u03bb\u03bb\u03c5\u03c0\u03b7\u03c4\u03ae\u03c1\u03b9\u03b1<\/a><\/span><span class=\"fusion-inline-sep\">|<\/span><\/p><div class=\"fusion-content-sep sep-double sep-solid\" style=\"border-color:#e2e2e2;\"><\/div><div class=\"fusion-post-content-container\"><p>\u0398\u03ad\u03bb\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03b5\u03ba\u03c6\u03c1\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b1 \u03b8\u03b5\u03c1\u03bc\u03ac &amp; \u03b5\u03b9\u03bb\u03b9\u03ba\u03c1\u03b9\u03bd\u03ae\u00a0 \u03c3\u03c5\u03bb\u03bb\u03c5\u03c0\u03b7\u03c4\u03ae\u03c1\u03b9\u03b1 \u03bc\u03b1\u03c2 \u03b3\u03b9\u03b1 [...]<\/p><\/div><\/div><div class=\"fusion-meta-info\"><div class=\"fusion-alignleft\"><a class=\"fusion-read-more\" href=\"https:\/\/www.sigtep.gr\/?p=3360\" aria-label=\"More on \">Read More<\/a><\/div><div class=\"fusion-alignright\"><a href=\"https:\/\/www.sigtep.gr\/?p=3360#respond\"><i class=\"fusion-icon-bubbles\" aria-hidden=\"true\"><\/i>&nbsp;0<\/a><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div>\n<\/article>\n<article id=\"blog-1-post-3356\" class=\"fusion-post-grid post-3356 post type-post status-publish format-standard hentry category-86 category-84\">\n<div class=\"fusion-post-wrapper\" style=\"background-color:rgba(255,255,255,0);border:1px solid #f2f3f5;border-bottom-width:3px;\">\n\n<div class=\"fusion-post-content-wrapper\" style=\"padding:30px 25px 25px 25px;\"><div class=\"fusion-post-content post-content\"><h2 class=\"blog-shortcode-post-title entry-title\"><a href=\"https:\/\/www.sigtep.gr\/?p=3356\">\u0391\u03bd\u03b1\u03ba\u03bf\u03af\u03bd\u03c9\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03ba\u03bf\u03b9\u03bc\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf \u03c3\u03c7\u03b9\u03c3\u03c4\u03bf\u03cd<\/a><\/h2><p class=\"fusion-single-line-meta\">By <span class=\"vcard\"><span class=\"fn\"><a href=\"https:\/\/www.sigtep.gr\/?author=1\" title=\"\u0386\u03c1\u03b8\u03c1\u03b1 \u03c4\u03bf\u03c5\/\u03c4\u03b7\u03c2 superadmin\" rel=\"author\">superadmin<\/a><\/span><\/span><span class=\"fusion-inline-sep\">|<\/span><span class=\"updated\" style=\"display:none;\">2026-01-09T17:06:24+03:00<\/span><span>9 \u0399\u03b1\u03bd\u03bf\u03c5\u03b1\u03c1\u03af\u03bf\u03c5, 2026<\/span><span class=\"fusion-inline-sep\">|<\/span>Categories: <a href=\"https:\/\/www.sigtep.gr\/?cat=86\" rel=\"category\">\u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03b9\u03c2 \u039a\u03bf\u03b9\u03bc\u03b7\u03c4\u03b7\u03c1\u03af\u03bf\u03c5<\/a>, <a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"category\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a><span class=\"fusion-inline-sep\">|<\/span><\/p><div class=\"fusion-content-sep sep-double sep-solid\" style=\"border-color:#e2e2e2;\"><\/div><div class=\"fusion-post-content-container\"><p>\u03a4\u03b7\u03bd \u03c4\u03b5\u03c4\u03ac\u03c1\u03c4\u03b7 14\/01\/2026 \u03c3\u03c4\u03bf \u03ba\u03bf\u03b9\u03bc\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf \u03c3\u03c7\u03b9\u03c3\u03c4\u03bf\u03cd \u03b4\u03b5\u03bd \u03b8\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03c4\u03b1\u03c6\u03ad\u03c2 [...]<\/p><\/div><\/div><div class=\"fusion-meta-info\"><div class=\"fusion-alignleft\"><a class=\"fusion-read-more\" href=\"https:\/\/www.sigtep.gr\/?p=3356\" aria-label=\"More on \u0391\u03bd\u03b1\u03ba\u03bf\u03af\u03bd\u03c9\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03ba\u03bf\u03b9\u03bc\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf \u03c3\u03c7\u03b9\u03c3\u03c4\u03bf\u03cd\">Read More<\/a><\/div><div class=\"fusion-alignright\"><a href=\"https:\/\/www.sigtep.gr\/?p=3356#respond\"><i class=\"fusion-icon-bubbles\" aria-hidden=\"true\"><\/i>&nbsp;0<\/a><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div>\n<\/article>\n<article id=\"blog-1-post-3353\" class=\"fusion-post-grid post-3353 post type-post status-publish format-standard hentry category-84\">\n<div class=\"fusion-post-wrapper\" style=\"background-color:rgba(255,255,255,0);border:1px solid #f2f3f5;border-bottom-width:3px;\">\n\n<div class=\"fusion-post-content-wrapper\" style=\"padding:30px 25px 25px 25px;\"><div class=\"fusion-post-content post-content\"><h2 class=\"blog-shortcode-post-title entry-title\"><a href=\"https:\/\/www.sigtep.gr\/?p=3353\">\u0397\u039c\u0395\u03a1\u039f\u039c\u0397\u039d\u0399\u0395\u03a3 \u03a0\u039b\u0397\u03a1\u03a9\u039c\u03a9\u039d \u0395\u039e\u039f\u0394\u03a9\u039d \u039a\u0397\u0394\u0395\u0399\u0391\u03a3<\/a><\/h2><p class=\"fusion-single-line-meta\">By <span class=\"vcard\"><span class=\"fn\"><a href=\"https:\/\/www.sigtep.gr\/?author=1\" title=\"\u0386\u03c1\u03b8\u03c1\u03b1 \u03c4\u03bf\u03c5\/\u03c4\u03b7\u03c2 superadmin\" rel=\"author\">superadmin<\/a><\/span><\/span><span class=\"fusion-inline-sep\">|<\/span><span class=\"updated\" style=\"display:none;\">2026-01-08T17:21:46+03:00<\/span><span>8 \u0399\u03b1\u03bd\u03bf\u03c5\u03b1\u03c1\u03af\u03bf\u03c5, 2026<\/span><span class=\"fusion-inline-sep\">|<\/span>Categories: <a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"category\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a><span class=\"fusion-inline-sep\">|<\/span><\/p><div class=\"fusion-content-sep sep-double sep-solid\" style=\"border-color:#e2e2e2;\"><\/div><div class=\"fusion-post-content-container\"><p> \u0397\u039c\u0395\u03a1\u039f\u039c\u0397\u039d\u0399\u0395\u03a3 \u03a0\u039b\u0397\u03a1\u03a9\u039c\u03a9\u039d \u0395\u039e\u039f\u0394\u03a9\u039d \u039a\u0397\u0394\u0395\u0399\u0391\u03a3 <\/p><\/div><\/div><div class=\"fusion-meta-info\"><div class=\"fusion-alignleft\"><a class=\"fusion-read-more\" href=\"https:\/\/www.sigtep.gr\/?p=3353\" aria-label=\"More on \u0397\u039c\u0395\u03a1\u039f\u039c\u0397\u039d\u0399\u0395\u03a3 \u03a0\u039b\u0397\u03a1\u03a9\u039c\u03a9\u039d \u0395\u039e\u039f\u0394\u03a9\u039d \u039a\u0397\u0394\u0395\u0399\u0391\u03a3\">Read More<\/a><\/div><div class=\"fusion-alignright\"><a href=\"https:\/\/www.sigtep.gr\/?p=3353#respond\"><i class=\"fusion-icon-bubbles\" aria-hidden=\"true\"><\/i>&nbsp;0<\/a><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div>\n<\/article>\n<article id=\"blog-1-post-3349\" class=\"fusion-post-grid post-3349 post type-post status-publish format-standard has-post-thumbnail hentry category-85 category-84\">\n<div class=\"fusion-post-wrapper\" style=\"background-color:rgba(255,255,255,0);border:1px solid #f2f3f5;border-bottom-width:3px;\">\n\n\t\t\t<div class=\"fusion-flexslider flexslider fusion-flexslider-loading fusion-post-slideshow\" style=\"border-color:#f2f3f5;\">\n\t\t<ul class=\"slides\">\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\n<div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\n\t\n\t\n\t\t\n\t\t\t\t\t<img width=\"720\" height=\"540\" src=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/12\/IMG_2496.jpeg\" class=\"attachment-full size-full wp-post-image\" alt=\"\" srcset=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/12\/IMG_2496-200x150.jpeg 200w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/12\/IMG_2496-400x300.jpeg 400w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/12\/IMG_2496-600x450.jpeg 600w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/12\/IMG_2496.jpeg 720w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 784px) 373px, (min-width: 712px) 560px, (min-width: 640px) 712px, \" \/>\n\t\n\n\t\t<div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/www.sigtep.gr\/?p=3349\">\n\t\t\t\t\t\t\u039a\u0391\u039b\u0391 \u03a7\u03a1\u0399\u03a3\u03a4\u039f\u03a5\u0393\u0395\u039d\u039d\u0391\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/www.sigtep.gr\/?cat=85\" rel=\"tag\">\u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03b9\u03c2 \u03a3\u03c9\u03bc\u03b1\u03c4\u03b5\u03af\u03bf\u03c5<\/a>, <a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"tag\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/www.sigtep.gr\/?p=3349\" aria-label=\"\u039a\u0391\u039b\u0391 \u03a7\u03a1\u0399\u03a3\u03a4\u039f\u03a5\u0393\u0395\u039d\u039d\u0391\"><\/a>\n\t<\/div>\n<\/div>\n\n\t\n<\/div>\n<\/li>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t<\/div>\n\t<div class=\"fusion-post-content-wrapper\" style=\"padding:30px 25px 25px 25px;\"><div class=\"fusion-post-content post-content\"><h2 class=\"blog-shortcode-post-title entry-title\"><a href=\"https:\/\/www.sigtep.gr\/?p=3349\">\u039a\u0391\u039b\u0391 \u03a7\u03a1\u0399\u03a3\u03a4\u039f\u03a5\u0393\u0395\u039d\u039d\u0391<\/a><\/h2><p class=\"fusion-single-line-meta\">By <span class=\"vcard\"><span class=\"fn\"><a href=\"https:\/\/www.sigtep.gr\/?author=1\" title=\"\u0386\u03c1\u03b8\u03c1\u03b1 \u03c4\u03bf\u03c5\/\u03c4\u03b7\u03c2 superadmin\" rel=\"author\">superadmin<\/a><\/span><\/span><span class=\"fusion-inline-sep\">|<\/span><span class=\"updated\" style=\"display:none;\">2025-12-25T00:21:11+03:00<\/span><span>25 \u0394\u03b5\u03ba\u03b5\u03bc\u03b2\u03c1\u03af\u03bf\u03c5, 2025<\/span><span class=\"fusion-inline-sep\">|<\/span>Categories: <a href=\"https:\/\/www.sigtep.gr\/?cat=85\" rel=\"category\">\u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03b9\u03c2 \u03a3\u03c9\u03bc\u03b1\u03c4\u03b5\u03af\u03bf\u03c5<\/a>, <a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"category\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a><span class=\"fusion-inline-sep\">|<\/span><\/p><div class=\"fusion-content-sep sep-double sep-solid\" style=\"border-color:#e2e2e2;\"><\/div><div class=\"fusion-post-content-container\"><p> \u039a\u0391\u039b\u0391 \u03a7\u03a1\u0399\u03a3\u03a4\u039f\u03a5\u0393\u0395\u039d\u039d\u0391  \u03a4\u039f \u0394\u03a3 \u03a4\u039f\u03a5 \u03a3\u0399\u0393\u03a4\u0395\u03a0 \u03a3\u0391\u03a3 \u0395\u03a5\u03a7\u0395\u03a4\u0391\u0399 [...]<\/p><\/div><\/div><div class=\"fusion-meta-info\"><div class=\"fusion-alignleft\"><a class=\"fusion-read-more\" href=\"https:\/\/www.sigtep.gr\/?p=3349\" aria-label=\"More on \u039a\u0391\u039b\u0391 \u03a7\u03a1\u0399\u03a3\u03a4\u039f\u03a5\u0393\u0395\u039d\u039d\u0391\">Read More<\/a><\/div><div class=\"fusion-alignright\"><a href=\"https:\/\/www.sigtep.gr\/?p=3349#respond\"><i class=\"fusion-icon-bubbles\" aria-hidden=\"true\"><\/i>&nbsp;0<\/a><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div>\n<\/article>\n<article id=\"blog-1-post-3344\" class=\"fusion-post-grid post-3344 post type-post status-publish format-standard has-post-thumbnail hentry category-84\">\n<div class=\"fusion-post-wrapper\" style=\"background-color:rgba(255,255,255,0);border:1px solid #f2f3f5;border-bottom-width:3px;\">\n\n\t\t\t<div class=\"fusion-flexslider flexslider fusion-flexslider-loading fusion-post-slideshow\" style=\"border-color:#f2f3f5;\">\n\t\t<ul class=\"slides\">\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\n<div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\n\t\n\t\n\t\t\n\t\t\t\t\t<img width=\"1280\" height=\"720\" src=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/11\/OpenBusines.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\" srcset=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/11\/OpenBusines-200x113.jpg 200w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/11\/OpenBusines-400x225.jpg 400w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/11\/OpenBusines-600x338.jpg 600w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/11\/OpenBusines-800x450.jpg 800w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/11\/OpenBusines-1200x675.jpg 1200w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2025\/11\/OpenBusines.jpg 1280w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 784px) 373px, (min-width: 712px) 560px, (min-width: 640px) 712px, \" \/>\n\t\n\n\t\t<div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/www.sigtep.gr\/?p=3344\">\n\t\t\t\t\t\t\u03a5\u03c0\u03bf\u03c7\u03c1\u03b5\u03c9\u03c4\u03b9\u03ba\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b1\u03c0\u03bf\u03b3\u03c1\u03b1\u03c6\u03ae \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b1\u03c2 \u201cOpen Business\u201d \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c4\u03bf\u03c5\u03c2.\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"tag\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/www.sigtep.gr\/?p=3344\" aria-label=\"\u03a5\u03c0\u03bf\u03c7\u03c1\u03b5\u03c9\u03c4\u03b9\u03ba\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b1\u03c0\u03bf\u03b3\u03c1\u03b1\u03c6\u03ae \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b1\u03c2 \u201cOpen Business\u201d \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c4\u03bf\u03c5\u03c2.\"><\/a>\n\t<\/div>\n<\/div>\n\n\t\n<\/div>\n<\/li>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t<\/div>\n\t<div class=\"fusion-post-content-wrapper\" style=\"padding:30px 25px 25px 25px;\"><div class=\"fusion-post-content post-content\"><h2 class=\"blog-shortcode-post-title entry-title\"><a href=\"https:\/\/www.sigtep.gr\/?p=3344\">\u03a5\u03c0\u03bf\u03c7\u03c1\u03b5\u03c9\u03c4\u03b9\u03ba\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b1\u03c0\u03bf\u03b3\u03c1\u03b1\u03c6\u03ae \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b1\u03c2 \u201cOpen Business\u201d \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c4\u03bf\u03c5\u03c2.<\/a><\/h2><p class=\"fusion-single-line-meta\">By <span class=\"vcard\"><span class=\"fn\"><a href=\"https:\/\/www.sigtep.gr\/?author=1\" title=\"\u0386\u03c1\u03b8\u03c1\u03b1 \u03c4\u03bf\u03c5\/\u03c4\u03b7\u03c2 superadmin\" rel=\"author\">superadmin<\/a><\/span><\/span><span class=\"fusion-inline-sep\">|<\/span><span class=\"updated\" style=\"display:none;\">2025-11-26T13:13:42+03:00<\/span><span>26 \u039d\u03bf\u03b5\u03bc\u03b2\u03c1\u03af\u03bf\u03c5, 2025<\/span><span class=\"fusion-inline-sep\">|<\/span>Categories: <a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"category\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a><span class=\"fusion-inline-sep\">|<\/span><\/p><div class=\"fusion-content-sep sep-double sep-solid\" style=\"border-color:#e2e2e2;\"><\/div><div class=\"fusion-post-content-container\"><p>\u03a4\u03bf \u03a3.\u0399.\u0393.\u03a4\u0395.\u03a0 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b5\u03c2 \u03cc\u03c4\u03b9 \u03c4\u03ad\u03b8\u03b7\u03ba\u03b5 [...]<\/p><\/div><\/div><div class=\"fusion-meta-info\"><div class=\"fusion-alignleft\"><a class=\"fusion-read-more\" href=\"https:\/\/www.sigtep.gr\/?p=3344\" aria-label=\"More on \u03a5\u03c0\u03bf\u03c7\u03c1\u03b5\u03c9\u03c4\u03b9\u03ba\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b1\u03c0\u03bf\u03b3\u03c1\u03b1\u03c6\u03ae \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b1\u03c2 \u201cOpen Business\u201d \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c4\u03bf\u03c5\u03c2.\">Read More<\/a><\/div><div class=\"fusion-alignright\"><a href=\"https:\/\/www.sigtep.gr\/?p=3344#respond\"><i class=\"fusion-icon-bubbles\" aria-hidden=\"true\"><\/i>&nbsp;0<\/a><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div>\n<\/article>\n<article id=\"blog-1-post-3341\" class=\"fusion-post-grid post-3341 post type-post status-publish format-standard has-post-thumbnail hentry category-87 category-84\">\n<div class=\"fusion-post-wrapper\" style=\"background-color:rgba(255,255,255,0);border:1px solid #f2f3f5;border-bottom-width:3px;\">\n\n\t\t\t<div class=\"fusion-flexslider flexslider fusion-flexslider-loading fusion-post-slideshow\" style=\"border-color:#f2f3f5;\">\n\t\t<ul class=\"slides\">\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\n<div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\n\t\n\t\n\t\t\n\t\t\t\t\t<img width=\"600\" height=\"345\" src=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2023\/07\/7364E370-E19C-4EFC-804C-78C3114172BF.jpeg\" class=\"attachment-full size-full wp-post-image\" alt=\"\" srcset=\"https:\/\/www.sigtep.gr\/wp-content\/uploads\/2023\/07\/7364E370-E19C-4EFC-804C-78C3114172BF-200x115.jpeg 200w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2023\/07\/7364E370-E19C-4EFC-804C-78C3114172BF-400x230.jpeg 400w, https:\/\/www.sigtep.gr\/wp-content\/uploads\/2023\/07\/7364E370-E19C-4EFC-804C-78C3114172BF.jpeg 600w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 784px) 373px, (min-width: 712px) 560px, (min-width: 640px) 712px, \" \/>\n\t\n\n\t\t<div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/www.sigtep.gr\/?p=3341\">\n\t\t\t\t\t\t\u0398\u03b5\u03c1\u03bc\u03ac \u03c3\u03c5\u03bb\u03bb\u03c5\u03c0\u03b7\u03c4\u03ae\u03c1\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03b9\u03ba\u03bf\u03b3\u03ad\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u0391\u03b5\u03af\u03bc\u03bd\u03b7\u03c3\u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b1\u03b4\u03ad\u03bb\u03c6\u03bf\u03c5 \u0395\u03c5\u03ac\u03b3\u03b3\u03b5\u03bb\u03bf\u03c5 \u0392\u03bb\u03b1\u03c3\u03c4\u03b1\u03c1\u03ac\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/www.sigtep.gr\/?cat=87\" rel=\"tag\">\u0393\u03b5\u03bd\u03b9\u03ba\u03ad\u03c2 \u0391\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03b9\u03c2<\/a>, <a href=\"https:\/\/www.sigtep.gr\/?cat=84\" rel=\"tag\">\u03a4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u039d\u03ad\u03b1<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/www.sigtep.gr\/?p=3341\" aria-label=\"\u0398\u03b5\u03c1\u03bc\u03ac \u03c3\u03c5\u03bb\u03bb\u03c5\u03c0\u03b7\u03c4\u03ae\u03c1\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03b9\u03ba\u03bf\u03b3\u03ad\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u0391\u03b5\u03af\u03bc\u03bd\u03b7\u03c3\u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b1\u03b4\u03ad\u03bb\u03c6\u03bf\u03c5 \u0395\u03c5\u03ac\u03b3\u03b3\u03b5\u03bb\u03bf\u03c5 \u0392\u03bb\u03b1\u03c3\u03c4\u03b1\u03c1\u03ac\"><\/a>\n\t<\/div>\n<\/div>\n\n\t\n<\/div>\n<\/li>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t<\/div>\n\t<div class=\"fusion-post-content-wrapper\" style=\"padding:30px 25px 25px 25px;\"><div class=\"fusion-post-content post-content\"><h2 class=\"blog-shortcode-post-title entry-title\"><a href=\"https:\/\/www.sigtep.gr\/?p=3341\">\u0398\u03b5\u03c1\u03bc\u03ac \u03c3\u03c5\u03bb\u03bb\u03c5\u03c0\u03b7\u03c4\u03ae\u03c1\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03b9\u03ba\u03bf\u03b3\u03ad\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u0391\u03b5\u03af\u03bc\u03bd\u03b7\u03c3\u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b1\u03b4\u03ad\u03bb\u03c6\u03bf\u03c5 \u0395\u03c5\u03ac\u03b3\u03b3\u03b5\u03bb\u03bf\u03c5 \u0392\u03bb\u03b1\u03c3\u03c4\u03b1\u03c1\u03ac<\/a><\/h2><p class=\"fusion-single-line-meta\">By <span class=\"vcard\"><span class=\"fn\"><a href=\"https:\/\/www.sigtep.gr\/?author=1\" title=\"\u0386\u03c1\u03b8\u03c1\u03b1 \u03c4\u03bf\u03c5\/\u03c4\u03b7\u03c2 superadmin\" rel=\"author\">superadmin<\/a><\/span><\/span><span class=\"fusion-inline-sep\">|<\/span><span class=\"updated\" style=\"display:none;\">2025-09-02T14:53:24+03:00<\/span><span>2 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