{"id":57503,"date":"2020-03-25T19:47:30","date_gmt":"2020-03-25T18:47:30","guid":{"rendered":"https:\/\/www.fixtrading.org\/?page_id=57503"},"modified":"2026-03-26T08:57:22","modified_gmt":"2026-03-26T08:57:22","slug":"standards","status":"publish","type":"page","link":"https:\/\/www.fixtrading.org\/standards\/","title":{"rendered":"FIX Standards"},"content":{"rendered":"<style type=\"text\/css\"> \n#cmsmasters_row_69ceb8c84913c5_41801704 .cmsmasters_row_outer_parent { \n\tpadding-top: 20px; \n} \n\n#cmsmasters_row_69ceb8c84913c5_41801704 .cmsmasters_row_outer_parent { \n\tpadding-bottom: 20px; \n} \n\n \n#cmsmasters_heading_69ceb8c8491b78_61119488 { \n\ttext-align:left; \n\tmargin-top:30px; \n\tmargin-bottom:0px; \n} \n\n#cmsmasters_heading_69ceb8c8491b78_61119488 .cmsmasters_heading { \n\ttext-align:left; \n} \n\n#cmsmasters_heading_69ceb8c8491b78_61119488 .cmsmasters_heading, #cmsmasters_heading_69ceb8c8491b78_61119488 .cmsmasters_heading a { \n\tfont-weight:bold; \n\tfont-style:normal; 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\n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a3640_79669718 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a3640_79669718 .cmsmasters_button:hover { \n} \n \n#cmsmasters_divider_69ceb8c84a37c1_68214972 { \n\tborder-bottom-width:0px; \n\tborder-bottom-style:solid; \n\tpadding-top:20px; \n\tmargin-bottom:0px; \n} \n\n#cmsmasters_button_69ceb8c84a3948_97311336 { \n\ttext-align:center; \n} \n\n#cmsmasters_button_69ceb8c84a3948_97311336 .cmsmasters_button:before { \n\tmargin-right:.5em; \n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a3948_97311336 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a3948_97311336 .cmsmasters_button:hover { \n} \n\n#cmsmasters_button_69ceb8c84a44a2_40615707 { \n\ttext-align:center; \n} \n\n#cmsmasters_button_69ceb8c84a44a2_40615707 .cmsmasters_button:before { \n\tmargin-right:.5em; \n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a44a2_40615707 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a44a2_40615707 .cmsmasters_button:hover { \n} \n \n#cmsmasters_divider_69ceb8c84a4647_47415789 { \n\tborder-bottom-width:0px; \n\tborder-bottom-style:solid; \n\tpadding-top:20px; \n\tmargin-bottom:0px; \n} \n\n#cmsmasters_button_69ceb8c84a47c7_58996188 { \n\ttext-align:center; \n} \n\n#cmsmasters_button_69ceb8c84a47c7_58996188 .cmsmasters_button:before { \n\tmargin-right:.5em; \n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a47c7_58996188 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a47c7_58996188 .cmsmasters_button:hover { \n} \n\n#cmsmasters_button_69ceb8c84a5640_42316360 { \n\ttext-align:center; \n} \n\n#cmsmasters_button_69ceb8c84a5640_42316360 .cmsmasters_button:before { \n\tmargin-right:.5em; \n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a5640_42316360 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a5640_42316360 .cmsmasters_button:hover { \n} \n \n#cmsmasters_divider_69ceb8c84a57e1_56557445 { \n\tborder-bottom-width:0px; \n\tborder-bottom-style:solid; \n\tpadding-top:20px; \n\tmargin-bottom:0px; \n} \n\n#cmsmasters_button_69ceb8c84a5977_34446421 { \n\ttext-align:center; \n} \n\n#cmsmasters_button_69ceb8c84a5977_34446421 .cmsmasters_button:before { \n\tmargin-right:.5em; \n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a5977_34446421 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a5977_34446421 .cmsmasters_button:hover { \n} \n \n#cmsmasters_row_69ceb8c84a5ee0_47128650 .cmsmasters_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsmasters_row_69ceb8c84a5ee0_47128650 .cmsmasters_row_outer_parent { \n\tpadding-bottom: 50px; \n} \n\n\n#cmsmasters_button_69ceb8c84a6a19_72444175 { \n\ttext-align:center; \n} \n\n#cmsmasters_button_69ceb8c84a6a19_72444175 .cmsmasters_button:before { \n\tmargin-right:.5em; \n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a6a19_72444175 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a6a19_72444175 .cmsmasters_button:hover { \n} \n \n#cmsmasters_divider_69ceb8c84a6bb7_89045380 { \n\tborder-bottom-width:0px; \n\tborder-bottom-style:solid; \n\tpadding-top:20px; \n\tmargin-bottom:0px; \n} \n\n#cmsmasters_button_69ceb8c84a6d32_16039396 { \n\ttext-align:center; \n} \n\n#cmsmasters_button_69ceb8c84a6d32_16039396 .cmsmasters_button:before { \n\tmargin-right:.5em; \n\tmargin-left:0; \n\tvertical-align:baseline; \n} \n\n#cmsmasters_button_69ceb8c84a6d32_16039396 .cmsmasters_button { \n\tfont-weight:bold; \n\tfont-style:normal; \n\tborder-style:solid; \n\tbackground-color:#c0c0c0;\n} \n#cmsmasters_button_69ceb8c84a6d32_16039396 .cmsmasters_button:hover { \n} \n \n#cmsmasters_row_69ceb8c84a70d0_02361375 .cmsmasters_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsmasters_row_69ceb8c84a70d0_02361375 .cmsmasters_row_outer_parent { \n\tpadding-bottom: 50px; \n} \n\n<\/style><div id=\"cmsmasters_row_69ceb8c84908e2_63281507\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_first\">\n<div class=\"cmsmasters_text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c84913c5_41801704\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_first\">\n\n<div id=\"cmsmasters_heading_69ceb8c8491b78_61119488\" class=\"cmsmasters_heading_wrap cmsmasters_heading_align_left\">\n\t<h1 class=\"cmsmasters_heading\">FIX Technical Standards<\/h1>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c8491e27_85982767\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_first\">\n<div class=\"cmsmasters_text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c84925c2_62411235\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_first\">\n<div class=\"cmsmasters_text\">\n<p>FIX Trading Community activities span a wide range of technical capabilities and disciplines impacting every aspect of electronic trading and the trade life-cycle. This is the place to find the specifications and resources to help you effectively understand and use the various technical standards that make up the FIX Family of Standards.<\/p>\n<ul>\n<li>&#8220;SPECIFICATION&#8221; takes you to the latest Release Candidate (or final specification) of the latest version.<\/li>\n<li>&#8220;DOWNLOADS&#8221; takes you to a page from where you can download the current and any previous Release Candidates of every version as PDF document.<\/li>\n<li>&#8220;RESOURCES&#8221; takes you to a page with related educational material and tools.<\/li>\n<\/ul>\n<p>FIX Latest, the specification of the application layer of the FIX Protocol can be found <a href=\"https:\/\/www.fixtrading.org\/online-specification\/\">here<\/a>.<\/p>\n<p><a href=\"https:\/\/creativecommons.org\/licenses\/by-nd\/4.0\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-58373\" src=\"https:\/\/www.fixtrading.org\/wp-content\/uploads\/2020\/06\/CC-License.png\" alt=\"\" width=\"88\" height=\"31\" \/><\/a><\/p>\n<p>FIX Technical Standards by FIX Protocol Ltd. are licensed under a <a href=\"https:\/\/creativecommons.org\/licenses\/by-nd\/4.0\/\">Creative Commons Attribution-NoDerivatives 4.0 International License<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-101328\" src=\"https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-300x188.png\" alt=\"\" width=\"986\" height=\"618\" srcset=\"https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-300x188.png 300w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-1024x642.png 1024w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-150x94.png 150w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-768x482.png 768w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-1536x963.png 1536w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-580x364.png 580w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-860x539.png 860w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack-1160x728.png 1160w, https:\/\/www.fixtrading.org\/wp-content\/uploads\/2023\/01\/FIX-Technical-Standard-Stack.png 2044w\" sizes=\"(max-width: 986px) 100vw, 986px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c8493d82_30850864\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>Orchestra<\/strong><\/h2>\n<p style=\"text-align: center;\">Orchestra is the standard for machine readable Rules of Engagement.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c8494c93_58707363\" class=\"button_wrap\"><a href=\"\/standards\/fix-orchestra-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c8494ed6_09920409\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c8495090_85369582\" class=\"button_wrap\"><a href=\"\/standards\/fix-orchestra-standard\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n\n\n<div id=\"cmsmasters_divider_69ceb8c8495236_57915227\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84953b7_11781278\" class=\"button_wrap\"><a href=\"\/standards\/fix-orchestra\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Resources<\/span><\/a><\/div>\n\n\n<div id=\"cmsmasters_divider_69ceb8c8495520_66856118\" class=\"cl\"><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>FIX Protocol<\/strong><\/h2>\n<p style=\"text-align: center;\">The FIX Protocol is defined by the normative specification for a given version and Extension Pack.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84961d1_69994562\" class=\"button_wrap\"><a href=\"\/online-specification\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>FIX Latest<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c8496371_02561383\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84965f8_78149600\" class=\"button_wrap\"><a href=\"\/standards\/fix-4-4\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>FIX 4.4<\/span><\/a><\/div>\n\n\n<div id=\"cmsmasters_divider_69ceb8c8496785_88042554\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84968f8_92851077\" class=\"button_wrap\"><a href=\"\/standards\/fix-4-2\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>FIX 4.2<\/span><\/a><\/div>\n\n\n<div id=\"cmsmasters_divider_69ceb8c8496a56_55271905\" class=\"cl\"><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>FIXatdl<\/strong><\/h2>\n<p style=\"text-align: center;\">FIX Algorithmic Trading Definition Language (FIXatdl) is an XML based standard to specify the user interface components for algorithmic trading.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c8497ac4_29923990\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c8497c85_17344717\" class=\"button_wrap\"><a href=\"\/standards\/fixatdl-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n\n<div id=\"cmsmasters_divider_69ceb8c8497df6_08157348\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c8497f74_06639137\" class=\"button_wrap\"><a href=\"\/standards\/fixatdl\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n\n\n<div id=\"cmsmasters_divider_69ceb8c84980d0_59835667\" class=\"cl\"><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>FIX MMT<\/strong><\/h2>\n<p style=\"text-align: center;\">FIX Market Model Typology (MMT) initiative is committed to achieving a practical and common solution for standards on post-trade data across all asset classes subject to MiFID II. Efficient operational solution for fulfilling trade flagging requirements raised in MiFID II RTS 1 and RTS2.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c8498d04_20081512\" class=\"button_wrap\"><a href=\"\/mmt\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c8499098_64002104\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>TagValue<\/strong><\/h2>\n<p style=\"text-align: center;\">The FIX TagValue Encoding is the original and most widely used encoding. A simple ASCII string format.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849b2d1_76671048\" class=\"button_wrap\"><a href=\"\/standards\/tagvalue-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c849b476_77454135\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849b601_17149122\" class=\"button_wrap\"><a href=\"\/standards\/tagvalue\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>FIXML<\/strong><\/h2>\n<p style=\"text-align: center;\">FIXML is the XML encoding used within FIX. FIXML is widely adopted for derivatives post trade clearing and settlement globally.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849c110_77046698\" class=\"button_wrap\"><a href=\"\/standards\/fixml-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c849c2a2_54603283\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849c555_23780708\" class=\"button_wrap\"><a href=\"\/standards\/fixml\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>SBE<\/strong><\/h2>\n<p style=\"text-align: center;\">Simple Binary Encoding is a high performance binary encoding in use within the industry for transactions and market data dissemination.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849d0b8_48220083\" class=\"button_wrap\"><a href=\"\/standards\/sbe-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c849d264_28178518\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849d3e9_97978481\" class=\"button_wrap\"><a href=\"\/standards\/sbe\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>FAST<\/strong><\/h2>\n<p style=\"text-align: center;\">FIX Adapted for Streaming is a protocol designed to reduce bandwidth use and latency for market data dissemination.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849e088_36225249\" class=\"button_wrap\"><a href=\"\/standards\/fast-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c849e238_36860225\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849e3b7_61380102\" class=\"button_wrap\"><a href=\"\/standards\/fast\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c849e7b6_65495739\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_third online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>JSON<\/strong><\/h2>\n<p style=\"text-align: center;\">Encoding FIX using JSON is intended for both internal processing and the use of FIX within web based applications and APIs.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849f245_19100268\" class=\"button_wrap\"><a href=\"\/standards\/json-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c849f3e4_71993507\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c849f575_32038482\" class=\"button_wrap\"><a href=\"\/standards\/json\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_third online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>GPB<\/strong><\/h2>\n<p style=\"text-align: center;\">Encoding FIX using Google Protocol Buffers is often used within companies as part of internal messaging.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a0021_46106288\" class=\"button_wrap\"><a href=\"\/standards\/gpb-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c84a01b0_04739271\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a0330_17792772\" class=\"button_wrap\"><a href=\"\/standards\/gpb\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_third online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>ASN.1<\/strong><\/h2>\n<p style=\"text-align: center;\">Encoding FIX using Abstract Syntax Notation. ASN.1 is an ISO standard encoding system that includes multiple encodings itself.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a10e4_05521886\" class=\"button_wrap\"><a href=\"\/standards\/asn1-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c84a12a9_93024206\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a1434_09256122\" class=\"button_wrap\"><a href=\"\/standards\/asn1\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c84a1814_95344398\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h3 style=\"text-align: center;\"><strong>FIX Session Layer<br \/>\n(classic)<\/strong><\/h3>\n<p style=\"text-align: center;\"><em>Specification<\/em> for the FIX Session Protocol supporting session profiles FIX.4.2, FIX4, FIXT, and LFIXT.<br \/>\nFIX4 is the most widely adopted of these session layer profiles.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a24e9_93853632\" class=\"button_wrap\"><a href=\"\/standards\/fix-session-layer-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c84a2688_66895880\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a2937_07035239\" class=\"button_wrap\"><a href=\"\/standards\/fix-session-layer\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h3 style=\"text-align: center;\"><strong>FIX Session Layer<br \/>\n(classic)<\/strong><\/h3>\n<p style=\"text-align: center;\"><em>Test cases<\/em> for the FIX Session Protocol supporting session profiles FIX.4.2, FIX4, FIXT, and LFIXT.<br \/>\nFIX4 is the most widely adopted of these session profiles.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a3640_79669718\" class=\"button_wrap\"><a href=\"\/standards\/fix-session-testcases-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c84a37c1_68214972\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a3948_97311336\" class=\"button_wrap\"><a href=\"\/standards\/fix-session-layer\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h3 style=\"text-align: center;\"><strong>FIX Session Layer<br \/>\n<\/strong>(high performance)<\/h3>\n<p style=\"text-align: center;\">FIX Performance Session Layer (FIXP) is the high performance session layer that supports multiple modes of operation and the use of WebSocket.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a44a2_40615707\" class=\"button_wrap\"><a href=\"\/standards\/fixp-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c84a4647_47415789\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a47c7_58996188\" class=\"button_wrap\"><a href=\"\/standards\/fixp\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<div class=\"cmsmasters_column one_fourth online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h3 style=\"text-align: center;\"><strong>FIX Session Layer<br \/>\n(message framing)<br \/>\n<\/strong><\/h3>\n<p style=\"text-align: center;\">Simple Open Framing Header (SOFH) communicates two pieces of information, the length of a message and the encoding type of that message.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a5640_42316360\" class=\"button_wrap\"><a href=\"\/standards\/fix-sofh-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c84a57e1_56557445\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a5977_34446421\" class=\"button_wrap\"><a href=\"\/standards\/fix-sofh\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c84a5ee0_47128650\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_first online-spec-box\">\n<div class=\"cmsmasters_text\">\n<h2 style=\"text-align: center;\"><strong>FIX over TLS (FIXS)<\/strong><\/h2>\n<p style=\"text-align: center;\">FIXS is the standard to secure FIX sessions using the Transport Layer Security (TLS) protocol.<\/p>\n<\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a6a19_72444175\" class=\"button_wrap\"><a href=\"\/standards\/fixs-online\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Specification<\/span><\/a><\/div>\n\n<div id=\"cmsmasters_divider_69ceb8c84a6bb7_89045380\" class=\"cl\"><\/div>\n\n<div id=\"cmsmasters_button_69ceb8c84a6d32_16039396\" class=\"button_wrap\"><a href=\"\/standards\/fixs\/\" class=\"cmsmasters_button\" target=\"_blank\"><span>Downloads<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsmasters_row_69ceb8c84a70d0_02361375\" class=\"cmsmasters_row cmsmasters_color_scheme_default cmsmasters_row_top_default cmsmasters_row_bot_default cmsmasters_row_boxed\">\n<div class=\"cmsmasters_row_outer_parent\">\n<div class=\"cmsmasters_row_outer\">\n<div class=\"cmsmasters_row_inner\">\n<div class=\"cmsmasters_row_margin\">\n<div class=\"cmsmasters_column one_fourth\">\n<div class=\"custom_html\">\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2017\/07\/altova.png\" alt=\"\" border=\"0\"><\/p>\n<\/div>\n<\/div>\n<div class=\"cmsmasters_column three_fourth\">\n<div class=\"cmsmasters_text\">\n<p>FIX Trading Community would like to thank <a href=\"https:\/\/www.altova.com\/xmlspy-xml-editor\">Altova<\/a> for kindly contributing complimentary licenses of their design tools which will enable FIX Trading Community to focus on its core business of creating industry standards and will help in our technical efforts by further automating the maintenance of FIX messaging standards.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":15861,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/pages\/57503"}],"collection":[{"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/users\/15861"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/comments?post=57503"}],"version-history":[{"count":66,"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/pages\/57503\/revisions"}],"predecessor-version":[{"id":113388,"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/pages\/57503\/revisions\/113388"}],"wp:attachment":[{"href":"https:\/\/www.fixtrading.org\/wp-json\/wp\/v2\/media?parent=57503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}