{"id":135380,"date":"2021-10-21T13:22:49","date_gmt":"2021-10-21T11:22:49","guid":{"rendered":"https:\/\/www.cost.eu\/?page_id=135380"},"modified":"2026-03-30T12:41:07","modified_gmt":"2026-03-30T10:41:07","slug":"how-to-apply","status":"publish","type":"page","link":"https:\/\/www.cost.eu\/how-to-apply\/","title":{"rendered":"How to apply"},"content":{"rendered":"\n<p><strong>This page refers to proposing a COST Action. If you would like to join a running Action as a participant instead of proposing your own Action, please visit our page <a href=\"https:\/\/www.cost.eu\/cost-actions\/what-are-cost-actions\/\" target=\"_blank\" rel=\"noreferrer noopener\">What are COST Actions?<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-apply\">How to apply<\/h2>\n\n\n\n<p>Proposals for new COST Actions are submitted to our annual Open Call <a href=\"https:\/\/e-services.cost.eu\/\">via e-COST<\/a>, our dedicated grant management tool. Once the deadline (collection date) has been reached, all applications are evaluated based on clear criteria.<\/p>\n\n\n\n<p>COST Actions are bottom-up and can be on any topic, however they must fulfill certain criteria in order to be approved, such as including researchers from at least seven COST Member countries, half of whom come from our Inclusiveness Target Countries (ITC).&nbsp;<\/p>\n\n\n\n<p>Following a thorough evaluation and selection process, the decision for funding a proposal is taken by the COST Committee of Senior Officials (CSO) within seven months from the collection date. Successful proposals are approved to become COST Actions and can expect to kick-off around four months after approval.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"cookieconsent-optin-marketing\"><div class=\"cookieconsent-optin-marketing\"><iframe class=\"no-lazy no-lazy\" data-cookieconsent=\"marketing\" title=\"Tips for submitting a winning COST Action proposal\" width=\"500\" height=\"281\" data-src=\"https:\/\/www.youtube.com\/embed\/lRWq_JagZTA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n            <div class=\"cookieconsent-optout-marketing youtube-placeholder\" style=\"position:relative;text-align:center;padding:40px;background:#f3f4f6;border:1px solid #ddd;border-radius:8px;\">\n                <p style=\"font-size:16px;color:#333;margin:0;\">\n                    This section is blocked until you accept <strong>marketing cookies<\/strong>.\n                <\/p>\n                \n            <\/div>\n        <\/div>\n            <div class=\"cookieconsent-optout-marketing youtube-placeholder\" style=\"position:relative;text-align:center;padding:40px;background:#f3f4f6;border:1px solid #ddd;border-radius:8px;\">\n                <p style=\"font-size:16px;color:#333;margin:0;\">\n                    This section is blocked until you accept <strong>marketing cookies<\/strong>.\n                <\/p>\n               \n            <\/div>\n        \n<\/div><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\" id=\"h-the-open-call\">The Open Call<\/h2>\n\n\n\n<p>Participants will be invited to submit COST Action proposals contributing to the scientific, technological, economic, cultural or societal knowledge advancement and development of Europe. Multi- and interdisciplinary proposals are encouraged.<\/p>\n\n\n\n<p>The Open Call&nbsp;Action proposal submission, evaluation, selection and approval (SESA) procedure&nbsp;is fully science and technology-driven and will ensure a simple, transparent and competitive proposal evaluation and selection process, reflecting the bottom-up, open and inclusive principles of COST.<\/p>\n\n\n\n<p>Participants planning to submit a proposal for a COST Action will need to refer to the\u00a0SESA guidelines\u00a0and the\u00a0Open Call Announcement, available on the\u00a0<a href=\"https:\/\/www.cost.eu\/funding\/how-to-get-funding\/documents-guidelines\/\" target=\"_blank\" rel=\"noreferrer noopener\">Documents and Guidelines<\/a>\u00a0page.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69ca7462325bb&quot;}\" data-wp-interactive=\"core\/image\" class=\"wp-block-image size-large is-resized wp-lightbox-container\"><img fetchpriority=\"high\" decoding=\"async\" width=\"967\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on-async--click=\"actions.showLightbox\" data-wp-on-async--load=\"callbacks.setButtonStyles\" data-wp-on-async-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-967x1024.png\" alt=\"\" class=\"wp-image-188024\" style=\"width:277px;height:auto\" srcset=\"https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-967x1024.png 967w, https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-283x300.png 283w, https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-768x813.png 768w, https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-50x53.png 50w, https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-1600x1694.png 1600w, https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-1451x1536.png 1451w, https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-1935x2048.png 1935w, https:\/\/www.cost.eu\/uploads\/2025\/10\/OC-noyear-square-1200x1270.png 1200w\" sizes=\"(max-width: 967px) 100vw, 967px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on-async--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.cost.eu\/uploads\/2024\/11\/OC2025-infographic.pdf\">Click the image to expand or here to download<\/a><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center has-white-color has-orange-600-background-color has-text-color has-background\">The Open Call 2025 closed on 21 October 2025 at 12:00 (noon) CEST.<br>Information on the Open Call 2026 will be published as soon as it is available.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-evaluation-selection-and-approval\">Evaluation, selection, and approval<\/h2>\n\n\n\n<p>COST is committed to transparency and simplicity. The proposal evaluation and selection follows a three-step process:<\/p>\n\n\n<section\n    class=\"timeline bg-gray-100 wp-blocks-block wp-block-timeline  alignfull\"\n>\n    <div class=\"container timeline-container relative\">\n        <div class=\"timeline relative py-4\">\n                                                <div class=\"timeline__item relative my-8 flex items-center\">\n                <div class=\"timeline__item__inner relative flex-1 bg-white md:bg-transparent rounded shadow-md md:shadow-none p-4 flex flex-col-reverse md:items-center md:justify-center md:flex-row\">\n                    <div class=\"wysiwyg relative md:bg-white md:rounded md:shadow-md md:p-4 md:w-1\/2 md:mr-16\" data-aos=\"fade-right\" data-aos-delay=\"400\">\n                        <p>Evaluation by independent external experts<\/p>\n\n                    <\/div>\n                    <span class=\"timeline__item__circle hidden md:block absolute w-10 h-10 rounded-full border-4 border-white bg-orange-500 -ml-5\" data-aos=\"zoom-in-up\"><\/span>\n                    <span class=\"block mb-4 md:mb-0 md:w-1\/2 text-orange-500 text-2xl xl:text-3xl font-normal md:ml-8\" data-aos=\"fade-left\">\n                        Step 1\n                    <\/span>\n                <\/div>\n            <\/div>\n                                                                        <div class=\"timeline__item relative my-8 flex items-center\">\n                <div class=\"timeline__item__inner relative flex-1 bg-white md:bg-transparent rounded shadow-md md:shadow-none p-4 flex flex-col-reverse md:items-center md:justify-center md:flex-row-reverse\">\n                    <div class=\"wysiwyg relative md:bg-white md:rounded md:shadow-md md:p-4 md:w-1\/2 md:ml-16\" data-aos=\"fade-left\" data-aos-delay=\"400\">\n                        <p>Revision and quality check of consensus reports by ad hoc review panels<\/p>\n\n                    <\/div>\n                    <span class=\"timeline__item__circle hidden md:block absolute w-10 h-10 rounded-full border-4 border-white bg-orange-500 -ml-5\" data-aos=\"zoom-in-up\"><\/span>\n                    <span class=\"block mb-4 md:mb-0 md:w-1\/2 text-orange-500 text-2xl xl:text-3xl font-normal md:mr-8 md:text-right\" data-aos=\"fade-right\">\n                        Step 2\n                    <\/span>\n                <\/div>\n            <\/div>\n                                                                        <div class=\"timeline__item relative my-8 flex items-center\">\n                <div class=\"timeline__item__inner relative flex-1 bg-white md:bg-transparent rounded shadow-md md:shadow-none p-4 flex flex-col-reverse md:items-center md:justify-center md:flex-row\">\n                    <div class=\"wysiwyg relative md:bg-white md:rounded md:shadow-md md:p-4 md:w-1\/2 md:mr-16\" data-aos=\"fade-right\" data-aos-delay=\"400\">\n                        <p>Establishment of a shortlist of selected proposals by the COST Scientific Committee (SC)<\/p>\n\n                    <\/div>\n                    <span class=\"timeline__item__circle hidden md:block absolute w-10 h-10 rounded-full border-4 border-white bg-orange-500 -ml-5\" data-aos=\"zoom-in-up\"><\/span>\n                    <span class=\"block mb-4 md:mb-0 md:w-1\/2 text-orange-500 text-2xl xl:text-3xl font-normal md:ml-8\" data-aos=\"fade-left\">\n                        Step 3\n                    <\/span>\n                <\/div>\n            <\/div>\n                                            <\/div>\n    <\/div>\n<\/section>\n\n\n\n<p>The shortlist of proposals selected by the Scientific Committee is submitted to the COST Committee of Senior Officials (CSO) for approval.<\/p>\n\n\n\n<p>Proposals are evaluated and selected on a competitive basis, taking into account the available funds for the particular&nbsp;<a href=\"https:\/\/www.cost.eu\/open-call-a-simple-one-step-application-process\/\">Open Call collection<\/a>. COST reserves the right to involve observers to assess and provide feedback on the evaluation and selection process.<\/p>\n\n\n\n<p class=\"has-text-align-center has-white-color has-orange-600-background-color has-text-color has-background\">For general questions related to the Open Call please contact your&nbsp;<a href=\"https:\/\/www.cost.eu\/about\/who-is-who\/#tabs+Name:National%20Coordinators\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>COST National Coordinator<\/strong><\/a>&nbsp;who will be able to assist. More technical questions can be addressed to&nbsp;<strong><a href=\"&#x6d;&#x61;&#x69;&#x6c;&#116;&#111;&#58;op&#x65;&#x6e;&#x63;&#x61;&#x6c;&#108;&#64;&#99;os&#x74;&#x2e;&#x65;&#x75;\">&#x6f;&#112;e&#x6e;&#99;a&#x6c;&#108;&#64;&#x63;&#111;s&#x74;&#46;e&#x75;<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-related-links\">Related links<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><div class=\"wp-blocks-block wp-block-list-of-links\">\n    <ul class=\"list-none pl-3 text-base\" data-aos=\"fade-up\">\n                    <li class=\"mb-1\">\n                <a\n                    class=\"flex items-center hover:text-orange-500 transition-colors duration-200\"\n                    href=\"https:\/\/www.cost.eu\/funding\/documents-guidelines\/ \"\n                    target=\"\"\n                    title=\"Open Call Documents &amp; Guidelines \"\n                >\n                    <span class=\"text-orange-500\">\n                        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" class=\"svg-inline--fa  fal fa-long-arrow-right\" role=\"img\" aria-hidden=\"true\" style=\"color:currentColor\"><!-- Font Awesome Pro 5.15.3 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license (Commercial License) --><path d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\" fill=\"currentColor\"><\/path><\/svg>\n\n                    <\/span>\n                    <span class=\"ml-3\">Open Call Documents &amp; Guidelines <\/span>\n                <\/a>\n            <\/li>\n                    <li class=\"mb-1\">\n                <a\n                    class=\"flex items-center hover:text-orange-500 transition-colors duration-200\"\n                    href=\"https:\/\/www.cost.eu\/cost-actions\/what-are-cost-actions\/ \"\n                    target=\"\"\n                    title=\"How can I participate in a COST Action rather than propose one?\"\n                >\n                    <span class=\"text-orange-500\">\n                        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" class=\"svg-inline--fa  fal fa-long-arrow-right\" role=\"img\" aria-hidden=\"true\" style=\"color:currentColor\"><!-- Font Awesome Pro 5.15.3 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license (Commercial License) --><path d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\" fill=\"currentColor\"><\/path><\/svg>\n\n                    <\/span>\n                    <span class=\"ml-3\">How can I participate in a COST Action rather than propose one?<\/span>\n                <\/a>\n            <\/li>\n                    <li class=\"mb-1\">\n                <a\n                    class=\"flex items-center hover:text-orange-500 transition-colors duration-200\"\n                    href=\"https:\/\/www.cost.eu\/cost-actions-event\/browse-actions\/\"\n                    target=\"\"\n                    title=\"Browse running Actions and find an Action to join as a participant\"\n                >\n                    <span class=\"text-orange-500\">\n                        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" class=\"svg-inline--fa  fal fa-long-arrow-right\" role=\"img\" aria-hidden=\"true\" style=\"color:currentColor\"><!-- Font Awesome Pro 5.15.3 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license (Commercial License) --><path d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\" fill=\"currentColor\"><\/path><\/svg>\n\n                    <\/span>\n                    <span class=\"ml-3\">Browse running Actions and find an Action to join as a participant<\/span>\n                <\/a>\n            <\/li>\n            <\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>This page refers to proposing a COST Action. If you would like to join a running Action as a participant instead of proposing your own Action, please visit our page What are COST Actions? How to apply Proposals for new COST Actions are submitted to our annual Open Call via e-COST, our dedicated grant management tool. Once the deadline (collection date) has been reached, all applications are evaluated based on clear criteria. COST Actions are bottom-up and can be on any topic, however they must fulfill certain criteria in order to be approved, such as including researchers from at least seven COST Member countries, half of whom come from our Inclusiveness Target Countries (ITC).&nbsp; Following a thorough evaluation and selection process, the decision for funding a proposal is taken by the COST Committee of Senior Officials (CSO) within seven months from the collection date. Successful proposals are approved to become COST Actions and can expect to kick-off around four months after approval. The Open Call Participants will be invited to submit COST Action proposals contributing to the scientific, technological, economic, cultural or societal knowledge advancement and development of Europe. Multi- and interdisciplinary proposals are encouraged. The Open Call&nbsp;Action proposal submission,&#8230;<\/p>\n","protected":false},"author":10,"featured_media":149443,"parent":0,"menu_order":28,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"ep_exclude_from_search":false,"footnotes":""},"class_list":["post-135380","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to apply - COST<\/title>\n<meta name=\"description\" content=\"Proposals for new COST Actions can be submitted at any point in the year through the COST Open Call. 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