{"id":13231,"date":"2021-10-18T21:11:57","date_gmt":"2021-10-18T18:11:57","guid":{"rendered":"https:\/\/www.groupscience.gr\/_w\/links-downloads-gr\/"},"modified":"2026-02-18T14:19:04","modified_gmt":"2026-02-18T11:19:04","slug":"links-downloads-2","status":"publish","type":"page","link":"https:\/\/www.groupscience.gr\/en\/links-downloads-2\/","title":{"rendered":"Links-Downloads"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body data-rsssl=1><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-16if0m1-d25d42f80f680f4b20c04c23adce7cdf\">\n.flex_column.av-16if0m1-d25d42f80f680f4b20c04c23adce7cdf{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-16if0m1-d25d42f80f680f4b20c04c23adce7cdf av_one_half  avia-builder-el-0  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-l0me79d6-9cfdd9c1a6e5879e2a6fc5b2baccfbc8 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><ul>\n<li><strong>Links:<\/strong>\n<ul>\n<li><a class=\"lightbox-added\" href=\"https:\/\/www.groupscience.gr\/_w\/wp-content\/uploads\/2026\/02\/GROUP-SCIENCE-9001-EN_lc.pdf\" target=\"_blank\" rel=\"lightbox&#091;auto_group1&#093; noopener\">Certificate of our company ISO 9001:2015<\/a><\/li>\n<li><a id=\"link7\" href=\"http:\/\/www.helina.gr\/\" target=\"_blank\" rel=\"noopener noreferrer\">Hellenic Institue of Acoustics<\/a><\/li>\n<li><a id=\"link8\" href=\"http:\/\/europa.eu\/legislation_summaries\/environment\/noise_pollution\/index_el.htm\" target=\"_blank\" rel=\"noopener noreferrer\">European Legislation about noise<\/a><a id=\"link10\" href=\"http:\/\/www.microfinance.gr\/\" target=\"_blank\" rel=\"noopener noreferrer\"><\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n<\/p><\/body><\/html>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":29,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-13231","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.5 (Yoast SEO v27.7) - 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