{"id":110,"date":"2025-07-02T16:43:41","date_gmt":"2025-07-02T16:43:41","guid":{"rendered":"https:\/\/www.itu.int\/ra-27\/?page_id=110"},"modified":"2026-05-01T09:40:22","modified_gmt":"2026-05-01T09:40:22","slug":"participation","status":"publish","type":"page","link":"https:\/\/www.itu.int\/ra-27\/participation\/","title":{"rendered":"Participation"},"content":{"rendered":"    <section>\n        <div class=\"ituContainer grid\">\n                                                        <a class=\"ituCard anim\" data-span=\"3\" href=\"\/ra-27\/participation\/registration\/\" >\n                    <div class=\"content center\">\n                <div class=\"main\">\n                    <img decoding=\"async\" src=\"https:\/\/www.itu.int\/wrc-27\/wp-content\/uploads\/sites\/45\/2025\/05\/registration.png\" class=\"icon\" alt=\"icon\" \/>\n                                            <p class=\"title\">Registration<\/p>\n                                                            <p><\/p>\n                                    <\/div>\n            <\/div>\n                    <\/a>\n    \n                                                        <a class=\"ituCard anim\" data-span=\"3\" href=\"\/ra-27\/participation\/circular-letters\/\" >\n                    <div class=\"content center\">\n                <div class=\"main\">\n                    <img decoding=\"async\" src=\"https:\/\/www.itu.int\/wrc-27\/wp-content\/uploads\/sites\/45\/2025\/05\/Invitations.png\" class=\"icon\" alt=\"icon\" \/>\n                                            <p class=\"title\">Circular letters<\/p>\n                                                            <p><\/p>\n                                    <\/div>\n            <\/div>\n                    <\/a>\n    \n                                                        <a class=\"ituCard anim\" data-span=\"3\" href=\"\/ra-27\/participation\/admission\/\" >\n                    <div class=\"content center\">\n                <div class=\"main\">\n                    <img decoding=\"async\" src=\"https:\/\/www.itu.int\/wrc-27\/wp-content\/uploads\/sites\/45\/2025\/05\/ok.png\" class=\"icon\" alt=\"icon\" \/>\n                                            <p class=\"title\">Admission<\/p>\n                                                            <p><\/p>\n                                    <\/div>\n            <\/div>\n                    <\/a>\n    \n                                                        <a class=\"ituCard anim\" data-span=\"3\" href=\"\/ra-27\/participation\/practical-information\/\" >\n                    <div class=\"content center\">\n                <div class=\"main\">\n                    <img decoding=\"async\" src=\"https:\/\/www.itu.int\/wrc-23\/wp-content\/uploads\/sites\/12\/2021\/12\/WRC-23-icons-180x180-05.png\" class=\"icon\" alt=\"icon\" \/>\n                                            <p class=\"title\">Practical information<\/p>\n                                                            <p>for participants<\/p>\n                                    <\/div>\n            <\/div>\n                    <\/a>\n    \n                    <\/div>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"{\"document\":\"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\",\"updateId\":413982255}","_uag_custom_page_level_css":"","footnotes":""},"folder":[],"class_list":["post-110","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"gs-tiny":false,"xl":false,"xxl":false,"xxxl":false,"xxxxl":false,"xxxxxl":false,"gform-image-choice-sm":false,"gform-image-choice-md":false,"gform-image-choice-lg":false},"uagb_author_info":{"display_name":"mgaillard","author_link":"https:\/\/www.itu.int\/ra-27\/author\/mgaillard\/"},"uagb_comment_info":0,"uagb_excerpt":null,"_links":{"self":[{"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/pages\/110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/comments?post=110"}],"version-history":[{"count":0,"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/pages\/110\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/media?parent=110"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.itu.int\/ra-27\/wp-json\/wp\/v2\/folder?post=110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}