{"id":41,"date":"2023-11-28T10:23:42","date_gmt":"2023-11-28T09:23:42","guid":{"rendered":"https:\/\/www.jernbanedirektoratet.no\/en\/?page_id=41"},"modified":"2025-11-19T07:48:31","modified_gmt":"2025-11-19T06:48:31","slug":"raildax","status":"publish","type":"page","link":"https:\/\/www.jernbanedirektoratet.no\/en\/raildax\/","title":{"rendered":"RailDax"},"content":{"rendered":"<h1 class=\"wp-block-post-title\">RailDax<\/h1>\n\n<p class=\"t2-ingress wp-block-t2-ingress\">ISO RailDax (ISO\/TS 4398:2022) is a data format used for data exchange between IT applications used for railway service planning.<\/p>\n\n\n<p>The RailDax initiative is initiated and led by Jernbanedirektoratet with support from Standard Norge and international experts. The standard was published 13.9.2022.<\/p>\n\n\n\n<p>The purpose of the RailDax standard is to facilitate for planning of railway operations between organisations in the transportation sector.<\/p>\n\n\n\n<p>RailDax is based on proven&nbsp;<a href=\"http:\/\/www.railml.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">railML<\/a>&nbsp;experience during the previous 20 years and is developed as a twin to railML2.5.<\/p>\n\n\n\n<p>The standard ISO TS4398 can be purchased at&nbsp;<a href=\"https:\/\/www.iso.org\/standard\/79916.html\" target=\"_blank\" rel=\"noreferrer noopener\">ISO<\/a>&nbsp;or&nbsp;<a href=\"https:\/\/standard.no\/nettbutikk\/leverandorer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Standard Norge<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"h-presentation-of-iso-raildax\">Presentation of ISO RailDax<\/h2>\n\n\n\n<figure class=\"wp-block-embed dekode-gtm-iframe-preview is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Presentation of ISO RailDax\" data-cookieconsent=\"marketing\" data-cookieblock-src=\"https:\/\/player.vimeo.com\/video\/1098406372?dnt=1&amp;app_id=122963\" width=\"500\" height=\"281\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share\"><\/iframe>\n\t\t<div class=\"cookieconsent-optout-marketing dekode-gtm-cookie-consent-video-placeholder\">\n\t\t\t<div class=\"dekode-gtm-cookie-consent is-block-core-embed is-provider-vimeo\">\n\t\t\t\t\n\t\t\t<img decoding=\"async\" src=\"https:\/\/i.vimeocdn.com\/video\/2033022398-bc7468e660a6e5c0fad7d534c3db97f7f82a7f6b98e176155a3c26569b1f5c7a-d_295x166?region=us\" alt=\"vimeo\" \/>\n\t\t\t\t<div class=\"overlay\">\n\t\t\t\t\t<div class=\"cookie-info\">\n\t\t\t\t\t\t<p class=\"iframe-preview-text\">Dette innholdet lastes fra en tredjeparts nettside, og Jernbanedirektoratet kan ikke garantere for hvilken informasjon som innhentes. Se gjerne v\u00e5r personvernserkl\u00e6ring for mer informasjon.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n<\/div><\/figure>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-download-documents\">Download documents<\/h2>\n\n\n<div class=\"t2-files wp-block-t2-files\">\n<div class=\"t2-file-item wp-block-t2-file-item\">\n\t\t<a href=\"https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2023\/12\/Form_04_New_work_item_proposal_Intelligent_transport_systems-Guided_Transportation_Service_Planning_Data_Exchange.pdf\" class=\"t2-file-item__link t2-file-item__link--icon-right\" download>\n\t\t\t<span class=\"t2-file-item__icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" height=\"24\" width=\"24\" class=\"t2-icon t2-icon-filedownload\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M 4.719 11.406 C 4.579 11.265 4.5 11.074 4.5 10.875 C 4.5 10.676 4.579 10.485 4.719 10.344 C 4.86 10.204 5.051 10.125 5.25 10.125 C 5.449 10.125 5.64 10.204 5.781 10.344 L 11.25 15.815 L 11.25 3.375 C 11.25 3.176 11.329 2.985 11.47 2.845 C 11.61 2.704 11.801 2.625 12 2.625 C 12.199 2.625 12.39 2.704 12.53 2.845 C 12.671 2.985 12.75 3.176 12.75 3.375 L 12.75 15.815 L 18.219 10.344 C 18.289 10.275 18.372 10.219 18.463 10.182 C 18.554 10.144 18.652 10.125 18.75 10.125 C 18.849 10.125 18.946 10.144 19.037 10.182 C 19.128 10.219 19.211 10.275 19.281 10.344 C 19.35 10.414 19.406 10.497 19.443 10.588 C 19.481 10.679 19.5 10.777 19.5 10.875 C 19.5 10.974 19.481 11.071 19.443 11.162 C 19.406 11.253 19.35 11.336 19.281 11.406 L 12.531 18.156 C 12.461 18.225 12.378 18.281 12.287 18.318 C 12.196 18.356 12.099 18.376 12 18.376 C 11.901 18.376 11.804 18.356 11.713 18.318 C 11.622 18.281 11.539 18.225 11.469 18.156 L 4.719 11.406 Z M 20.25 19.875 L 3.75 19.875 C 3.551 19.875 3.36 19.954 3.22 20.095 C 3.079 20.235 3 20.426 3 20.625 C 3 20.824 3.079 21.015 3.22 21.155 C 3.36 21.296 3.551 21.375 3.75 21.375 L 20.25 21.375 C 20.449 21.375 20.64 21.296 20.78 21.155 C 20.921 21.015 21 20.824 21 20.625 C 21 20.426 20.921 20.235 20.78 20.095 C 20.64 19.954 20.449 19.875 20.25 19.875 Z\" fill=\"currentColor\" \/><\/svg><\/span>\n\t\t\t<span class=\"t2-file-item__info\">\n\t\t\t\t<span class=\"t2-file-item__filename\">ISO Form 4 NP RailDax<\/span>\n\t\t\t\t\n\t\t\t\t<span class=\"t2-file-item__meta\">pdf \u00b7 471 KB \u00b7 Dato: 08.12.2023<\/span>\n\t\t\t<\/span>\n\t\t<\/a>\n\t\t<\/div>\n\n<div class=\"t2-file-item wp-block-t2-file-item\">\n\t\t<a href=\"https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2023\/12\/ISO-RailDax-background-Jernbanedirektoratet-03092020.pdf\" class=\"t2-file-item__link t2-file-item__link--icon-right\" download>\n\t\t\t<span class=\"t2-file-item__icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" height=\"24\" width=\"24\" class=\"t2-icon t2-icon-filedownload\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M 4.719 11.406 C 4.579 11.265 4.5 11.074 4.5 10.875 C 4.5 10.676 4.579 10.485 4.719 10.344 C 4.86 10.204 5.051 10.125 5.25 10.125 C 5.449 10.125 5.64 10.204 5.781 10.344 L 11.25 15.815 L 11.25 3.375 C 11.25 3.176 11.329 2.985 11.47 2.845 C 11.61 2.704 11.801 2.625 12 2.625 C 12.199 2.625 12.39 2.704 12.53 2.845 C 12.671 2.985 12.75 3.176 12.75 3.375 L 12.75 15.815 L 18.219 10.344 C 18.289 10.275 18.372 10.219 18.463 10.182 C 18.554 10.144 18.652 10.125 18.75 10.125 C 18.849 10.125 18.946 10.144 19.037 10.182 C 19.128 10.219 19.211 10.275 19.281 10.344 C 19.35 10.414 19.406 10.497 19.443 10.588 C 19.481 10.679 19.5 10.777 19.5 10.875 C 19.5 10.974 19.481 11.071 19.443 11.162 C 19.406 11.253 19.35 11.336 19.281 11.406 L 12.531 18.156 C 12.461 18.225 12.378 18.281 12.287 18.318 C 12.196 18.356 12.099 18.376 12 18.376 C 11.901 18.376 11.804 18.356 11.713 18.318 C 11.622 18.281 11.539 18.225 11.469 18.156 L 4.719 11.406 Z M 20.25 19.875 L 3.75 19.875 C 3.551 19.875 3.36 19.954 3.22 20.095 C 3.079 20.235 3 20.426 3 20.625 C 3 20.824 3.079 21.015 3.22 21.155 C 3.36 21.296 3.551 21.375 3.75 21.375 L 20.25 21.375 C 20.449 21.375 20.64 21.296 20.78 21.155 C 20.921 21.015 21 20.824 21 20.625 C 21 20.426 20.921 20.235 20.78 20.095 C 20.64 19.954 20.449 19.875 20.25 19.875 Z\" fill=\"currentColor\" \/><\/svg><\/span>\n\t\t\t<span class=\"t2-file-item__info\">\n\t\t\t\t<span class=\"t2-file-item__filename\">ISO RailDax background Jernbanedirektoratet<\/span>\n\t\t\t\t\n\t\t\t\t<span class=\"t2-file-item__meta\">pdf \u00b7 512 KB \u00b7 Dato: 08.12.2023<\/span>\n\t\t\t<\/span>\n\t\t<\/a>\n\t\t<\/div>\n\n<div class=\"t2-file-item wp-block-t2-file-item\">\n\t\t<a href=\"https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2023\/12\/ISO-Raildax-Executive-explanation.pdf\" class=\"t2-file-item__link t2-file-item__link--icon-right\" download>\n\t\t\t<span class=\"t2-file-item__icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" height=\"24\" width=\"24\" class=\"t2-icon t2-icon-filedownload\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M 4.719 11.406 C 4.579 11.265 4.5 11.074 4.5 10.875 C 4.5 10.676 4.579 10.485 4.719 10.344 C 4.86 10.204 5.051 10.125 5.25 10.125 C 5.449 10.125 5.64 10.204 5.781 10.344 L 11.25 15.815 L 11.25 3.375 C 11.25 3.176 11.329 2.985 11.47 2.845 C 11.61 2.704 11.801 2.625 12 2.625 C 12.199 2.625 12.39 2.704 12.53 2.845 C 12.671 2.985 12.75 3.176 12.75 3.375 L 12.75 15.815 L 18.219 10.344 C 18.289 10.275 18.372 10.219 18.463 10.182 C 18.554 10.144 18.652 10.125 18.75 10.125 C 18.849 10.125 18.946 10.144 19.037 10.182 C 19.128 10.219 19.211 10.275 19.281 10.344 C 19.35 10.414 19.406 10.497 19.443 10.588 C 19.481 10.679 19.5 10.777 19.5 10.875 C 19.5 10.974 19.481 11.071 19.443 11.162 C 19.406 11.253 19.35 11.336 19.281 11.406 L 12.531 18.156 C 12.461 18.225 12.378 18.281 12.287 18.318 C 12.196 18.356 12.099 18.376 12 18.376 C 11.901 18.376 11.804 18.356 11.713 18.318 C 11.622 18.281 11.539 18.225 11.469 18.156 L 4.719 11.406 Z M 20.25 19.875 L 3.75 19.875 C 3.551 19.875 3.36 19.954 3.22 20.095 C 3.079 20.235 3 20.426 3 20.625 C 3 20.824 3.079 21.015 3.22 21.155 C 3.36 21.296 3.551 21.375 3.75 21.375 L 20.25 21.375 C 20.449 21.375 20.64 21.296 20.78 21.155 C 20.921 21.015 21 20.824 21 20.625 C 21 20.426 20.921 20.235 20.78 20.095 C 20.64 19.954 20.449 19.875 20.25 19.875 Z\" fill=\"currentColor\" \/><\/svg><\/span>\n\t\t\t<span class=\"t2-file-item__info\">\n\t\t\t\t<span class=\"t2-file-item__filename\">ISO Raildax Executive Explanation<\/span>\n\t\t\t\t\n\t\t\t\t<span class=\"t2-file-item__meta\">pdf \u00b7 180 KB \u00b7 Dato: 08.12.2023<\/span>\n\t\t\t<\/span>\n\t\t<\/a>\n\t\t<\/div>\n\n<div class=\"t2-file-item wp-block-t2-file-item\">\n\t\t<a href=\"https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2024\/09\/UC-ISO-Raildax-and-railML3-Rev1.pdf\" class=\"t2-file-item__link t2-file-item__link--icon-right\" download>\n\t\t\t<span class=\"t2-file-item__icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" height=\"24\" width=\"24\" class=\"t2-icon t2-icon-filedownload\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M 4.719 11.406 C 4.579 11.265 4.5 11.074 4.5 10.875 C 4.5 10.676 4.579 10.485 4.719 10.344 C 4.86 10.204 5.051 10.125 5.25 10.125 C 5.449 10.125 5.64 10.204 5.781 10.344 L 11.25 15.815 L 11.25 3.375 C 11.25 3.176 11.329 2.985 11.47 2.845 C 11.61 2.704 11.801 2.625 12 2.625 C 12.199 2.625 12.39 2.704 12.53 2.845 C 12.671 2.985 12.75 3.176 12.75 3.375 L 12.75 15.815 L 18.219 10.344 C 18.289 10.275 18.372 10.219 18.463 10.182 C 18.554 10.144 18.652 10.125 18.75 10.125 C 18.849 10.125 18.946 10.144 19.037 10.182 C 19.128 10.219 19.211 10.275 19.281 10.344 C 19.35 10.414 19.406 10.497 19.443 10.588 C 19.481 10.679 19.5 10.777 19.5 10.875 C 19.5 10.974 19.481 11.071 19.443 11.162 C 19.406 11.253 19.35 11.336 19.281 11.406 L 12.531 18.156 C 12.461 18.225 12.378 18.281 12.287 18.318 C 12.196 18.356 12.099 18.376 12 18.376 C 11.901 18.376 11.804 18.356 11.713 18.318 C 11.622 18.281 11.539 18.225 11.469 18.156 L 4.719 11.406 Z M 20.25 19.875 L 3.75 19.875 C 3.551 19.875 3.36 19.954 3.22 20.095 C 3.079 20.235 3 20.426 3 20.625 C 3 20.824 3.079 21.015 3.22 21.155 C 3.36 21.296 3.551 21.375 3.75 21.375 L 20.25 21.375 C 20.449 21.375 20.64 21.296 20.78 21.155 C 20.921 21.015 21 20.824 21 20.625 C 21 20.426 20.921 20.235 20.78 20.095 C 20.64 19.954 20.449 19.875 20.25 19.875 Z\" fill=\"currentColor\" \/><\/svg><\/span>\n\t\t\t<span class=\"t2-file-item__info\">\n\t\t\t\t<span class=\"t2-file-item__filename\">UC ISO Raildax and railML3 Rev1<\/span>\n\t\t\t\t\n\t\t\t\t<span class=\"t2-file-item__meta\">pdf \u00b7 85 KB \u00b7 Dato: 03.09.2024<\/span>\n\t\t\t<\/span>\n\t\t<\/a>\n\t\t<\/div>\n\n<div class=\"t2-file-item wp-block-t2-file-item\">\n\t\t<a href=\"https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/47th-railML-conference-ISO-RailDax-revision.pdf\" class=\"t2-file-item__link t2-file-item__link--icon-right\" download>\n\t\t\t<span class=\"t2-file-item__icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" height=\"24\" width=\"24\" class=\"t2-icon t2-icon-filedownload\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M 4.719 11.406 C 4.579 11.265 4.5 11.074 4.5 10.875 C 4.5 10.676 4.579 10.485 4.719 10.344 C 4.86 10.204 5.051 10.125 5.25 10.125 C 5.449 10.125 5.64 10.204 5.781 10.344 L 11.25 15.815 L 11.25 3.375 C 11.25 3.176 11.329 2.985 11.47 2.845 C 11.61 2.704 11.801 2.625 12 2.625 C 12.199 2.625 12.39 2.704 12.53 2.845 C 12.671 2.985 12.75 3.176 12.75 3.375 L 12.75 15.815 L 18.219 10.344 C 18.289 10.275 18.372 10.219 18.463 10.182 C 18.554 10.144 18.652 10.125 18.75 10.125 C 18.849 10.125 18.946 10.144 19.037 10.182 C 19.128 10.219 19.211 10.275 19.281 10.344 C 19.35 10.414 19.406 10.497 19.443 10.588 C 19.481 10.679 19.5 10.777 19.5 10.875 C 19.5 10.974 19.481 11.071 19.443 11.162 C 19.406 11.253 19.35 11.336 19.281 11.406 L 12.531 18.156 C 12.461 18.225 12.378 18.281 12.287 18.318 C 12.196 18.356 12.099 18.376 12 18.376 C 11.901 18.376 11.804 18.356 11.713 18.318 C 11.622 18.281 11.539 18.225 11.469 18.156 L 4.719 11.406 Z M 20.25 19.875 L 3.75 19.875 C 3.551 19.875 3.36 19.954 3.22 20.095 C 3.079 20.235 3 20.426 3 20.625 C 3 20.824 3.079 21.015 3.22 21.155 C 3.36 21.296 3.551 21.375 3.75 21.375 L 20.25 21.375 C 20.449 21.375 20.64 21.296 20.78 21.155 C 20.921 21.015 21 20.824 21 20.625 C 21 20.426 20.921 20.235 20.78 20.095 C 20.64 19.954 20.449 19.875 20.25 19.875 Z\" fill=\"currentColor\" \/><\/svg><\/span>\n\t\t\t<span class=\"t2-file-item__info\">\n\t\t\t\t<span class=\"t2-file-item__filename\">47th railML conference ISO RailDax revision<\/span>\n\t\t\t\t\n\t\t\t\t<span class=\"t2-file-item__meta\">pdf \u00b7 529 KB \u00b7 Dato: 25.06.2025<\/span>\n\t\t\t<\/span>\n\t\t<\/a>\n\t\t<\/div>\n<\/div>\n\n<div class=\"t2-featured-single-post t2-featured-content is-post-type-person role-senior-advisor-project-leader department-section-for-service-concepts wp-block-t2-featured-single-post has-background has-background-background-color\">\n\t\t<div class=\"t2-post-link alignfull wp-block-t2-wrapper\">\n<figure style=\"--t2-focal-point: 50% 50%;\" class=\"t2-post-featured-image has-image-ratio-1-1 wp-block-t2-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1704\" src=\"https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/TpgorGNxd_M-scaled.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Torben Brand\" srcset=\"https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/TpgorGNxd_M-scaled.jpg 2560w, https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/TpgorGNxd_M-300x200.jpg 300w, https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/TpgorGNxd_M-1024x682.jpg 1024w, https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/TpgorGNxd_M-768x511.jpg 768w, https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/TpgorGNxd_M-1536x1022.jpg 1536w, https:\/\/www.jernbanedirektoratet.no\/content\/uploads\/sites\/7\/2025\/06\/TpgorGNxd_M-2048x1363.jpg 2048w\" sizes=\"auto, (min-width: 600px) 584px, 300px\" \/><\/figure>\n\n\n\t\t<div class=\"t2-post-link-content wp-block-t2-wrapper\">\n<h3 class=\"t2-post-title wp-block-t2-post-title\">Torben Brand<\/h3>\n<div class=\"wp-block-jernbanedirektoratet-post-info\"><div data-term-key=\"role\">Senior Advisor \/ Project leader<\/div><div data-term-key=\"department\">Section for Service Concepts<\/div><\/div>\n<div class=\"wp-block-jernbanedirektoratet-post-info\"><div data-meta-key=\"people_email\"><a href=\"mailto:torben.brand@jernbanedirektoratet.no\">Send email<\/a><\/div><\/div>\n\n<\/div>\n\n<\/div>\n<\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_searchwp_excluded":"","post_sublanguage":"","footnotes":""},"class_list":["post-41","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.3 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RailDax - Norwegian Railway Directorate<\/title>\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.jernbanedirektoratet.no\/en\/raildax\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RailDax\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jernbanedirektoratet.no\/en\/raildax\/\" \/>\n<meta property=\"og:site_name\" content=\"Norwegian Railway Directorate\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-19T06:48:31+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.jernbanedirektoratet.no\/en\/raildax\/\",\"url\":\"https:\/\/www.jernbanedirektoratet.no\/en\/raildax\/\",\"name\":\"RailDax - Norwegian Railway 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