{"id":54798,"date":"2026-08-21T17:49:51","date_gmt":"2026-08-21T15:49:51","guid":{"rendered":"https:\/\/www.caa.gov.cz\/?post_type=ufaq&#038;p=54798"},"modified":"2026-08-21T17:49:52","modified_gmt":"2026-08-21T15:49:52","slug":"how-can-i-demonstrate-compliance-with-the-part-66-theoretical-basic-knowledge-requirements","status":"publish","type":"ufaq","link":"https:\/\/www.caa.gov.cz\/en\/ufaqs\/how-can-i-demonstrate-compliance-with-the-part-66-theoretical-basic-knowledge-requirements\/","title":{"rendered":"How can I demonstrate compliance with the Part-66 theoretical basic knowledge requirements?"},"content":{"rendered":"<style>.ewd-ufaq-post-margin-symbol span {\r\nfont-family:ewd-toggle-icon;!important;\r\n} \r\n\r\n.ewd-ufaq-post-margin-symbol span {\r\n    font-size: 15px !important;\r\n    \r\n}\r\n\r\n.ewd-ufaq-post-margin-symbol {\r\ncolor:#f0a !important;\r\nbackground-color: #ff00000 !important;\r\n}\r\n\r\n.ewd-ufaq-post-margin-symbol span {\r\ntop:5px !important;\r\nleft:10px !important;\r\nposition:relative !important;\r\n}\r\n\r\n.ufaq-faq-category-title h4 {\r\nfont-size:25px;\r\n}\r\n\r\n.ufaq-faq-title-text h3 {\r\nfont-size:20px;\r\n}<\/style><div  class=\"ewd-ufaq-faq-list ewd-ufaq-page-type-load_more ewd-ufaq-category-tabs-\" id='ewd-ufaq-faq-list'>\n\n\t<input type='hidden' name='show_on_load' value='' id='ewd-ufaq-show-on-load' \/>\n<input type='hidden' name='include_category' value='' id='ewd-ufaq-include-category' \/>\n<input type='hidden' name='exclude_category' value='' id='ewd-ufaq-exclude-category' \/>\n<input type='hidden' name='orderby' value='date' id='ewd-ufaq-orderby' \/>\n<input type='hidden' name='order' value='asc' id='ewd-ufaq-order' \/>\n<input type='hidden' name='post_count' value='-1' id='ewd-ufaq-post-count' \/>\n<input type='hidden' name='current_url' value='\/en\/wp-json\/wp\/v2\/ufaq\/54798' id='ewd-ufaq-current-url' \/>\n\t\n\t\n\t<div class='ewd-ufaq-faqs'>\n\n\t\t<div  class=\"ewd-ufaq-faq-div ewd-ufaq-faq-column-count-one ewd-ufaq-faq-responsive-columns- ewd-ufaq-faq-display-style-default ewd-ufaq-can-be-toggled\" id='ewd-ufaq-post-54798-JvgNUWsPbY' data-post_id='54798'>\n\n\t\t\n\t<div class='ewd-ufaq-faq-title ewd-ufaq-faq-toggle'>\n\t\n\t<a class='ewd-ufaq-post-margin'  href='#' role=\"button\">\n\n\t\t<div class='ewd-ufaq-post-margin-symbol ewd-ufaq-square'>\n\t\t\t<span >A<\/span>\n\t\t<\/div>\n\n\t\t<div class='ewd-ufaq-faq-title-text'>\n\n\t\t\t<h4>\n\t\t\t\tHow can I demonstrate compliance with the Part-66 theoretical basic knowledge requirements?\t\t\t<\/h4>\n\n\t\t<\/div>\n\n\t\t<div class='ewd-ufaq-clear'><\/div>\n\n\t<\/a>\n\t\n<\/div>\n\t\n\t<div class='ewd-ufaq-faq-body' >\n\n\t\t\n\t\t\t\n\t\t\n\t\t\t<div class='ewd-ufaq-post-margin ewd-ufaq-faq-post'>\n\t\n<p class=\"wp-block-paragraph\">Compliance with the Part-66 basic knowledge requirements may be demonstrated by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a Certificate of Recognition (CoR) on EASA Form 148, if issued by 11 June 2024;<\/li>\n\n\n\n<li>a Certificate of Recognition on EASA Form 148a issued by a Part-147 approved maintenance training organisation;<\/li>\n\n\n\n<li>a Certificate of Recognition on EASA Form 148b issued by the competent authority; or<\/li>\n\n\n\n<li>basic knowledge examination credits under point 66.A.25(d), supported by reference to an examination credit report approved by the competent authority.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Applicants must meet all basic knowledge module requirements applicable to the relevant AML category or subcategory as specified in Annex III (Part-66).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The basic knowledge modules required for each AML category and subcategory are shown in the table below.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"table-responsive\"><div class=\"table-responsive\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Category<\/strong><\/td><td><strong>Required modules<\/strong><\/td><\/tr><tr><td><strong>A1<\/strong><\/td><td>1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 15, 17<\/td><\/tr><tr><td><strong>A2<\/strong><\/td><td>1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 16, 17<\/td><\/tr><tr><td><strong>A3<\/strong><\/td><td>1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 15<\/td><\/tr><tr><td><strong>A4<\/strong><\/td><td>1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 16<\/td><\/tr><tr><td><strong>B1.1<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 15, 17<\/td><\/tr><tr><td><strong>B1.2<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 16, 17<\/td><\/tr><tr><td><strong>B1.3<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15<\/td><\/tr><tr><td><strong>B1.4<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 16<\/td><\/tr><tr><td><strong>B1.E<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 17, 18<\/td><\/tr><tr><td><strong>B2<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14<\/td><\/tr><tr><td><strong>B2L<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14<\/td><\/tr><tr><td><strong>B3<\/strong><\/td><td>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 16, 17<\/td><\/tr><tr><td><strong>C<\/strong><\/td><td>Basic knowledge requirements for category B1 or B2<\/td><\/tr><tr><td><strong>L1<\/strong><\/td><td>1L, 2L, 3L, 4L, 5L, 6L, 7L, 12L<\/td><\/tr><tr><td><strong>L1C<\/strong><\/td><td>1L, 2L, 3L, 5L, 7L, 12L<\/td><\/tr><tr><td><strong>L2<\/strong><\/td><td>1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 12L<\/td><\/tr><tr><td><strong>L2C<\/strong><\/td><td>1L, 2L, 3L, 5L, 7L, 8L, 12L<\/td><\/tr><tr><td><strong>L3G<\/strong><\/td><td>1L, 2L, 3L, 10L<\/td><\/tr><tr><td><strong>L3H<\/strong><\/td><td>1L, 2L, 3L, 9L<\/td><\/tr><tr><td><strong>L4G<\/strong><\/td><td>1L, 2L, 3L, 8L, 10L, 11L, 12L<\/td><\/tr><tr><td><strong>L4H<\/strong><\/td><td>1L, 2L, 3L, 8L, 9L, 11L, 12L<\/td><\/tr><tr><td><strong>L5<\/strong><\/td><td>The basic knowledge requirements for the relevant B1 subcategory, plus Modules 10L, 11L and 12L; only the applicable propulsion-related subjects of Module 8L are required, depending on the B1 subcategory the applicant comes from.<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reference:<\/strong> 66.A.25; Appendices I and II to Annex III (Part-66) for categories A, B1, B2, B2L, B3 and C; Appendices VII and VIII to Annex III (Part-66) for category L; Appendix III to Annex IV (Part-147) for EASA Forms 148a and 148b.<\/p>\n<\/div>\n\t\t\n\t\t\t<div class='ewd-ufaq-faq-custom-fields'>\n\n\t\n<\/div>\n\t\t\n\t\t\t\n\t\t\n\t\t\t\n\t\t\n\t\t\t\n\t\t\n\t\t\t\n\t\t\n\t\t\t\n\t\t\n\t\t\t\n\t\t\n\t\t\t\n\t\t\n\t<\/div>\n\n<\/div>\n\t<\/div>\n\n\t\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A How can I demonstrate compliance with the Part-66 theoretical basic knowledge requirements? Compliance with the Part-66 basic knowledge requirements may be demonstrated by: a Certificate of Recognition (CoR) on EASA Form 148, if issued by 11 June 2024; a Certificate of Recognition on EASA Form 148a issued by a Part-147 approved maintenance training organisation; [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","ufaq-category":[999],"ufaq-tag":[],"class_list":["post-54798","ufaq","type-ufaq","status-publish","hentry","ufaq-category-aircraft-maintenance-license"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How can I demonstrate compliance with the Part-66 theoretical basic knowledge requirements? - Civil Aviation Authority of the Czech Republic<\/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.caa.gov.cz\/ufaqs\/how-can-i-demonstrate-compliance-with-the-part-66-theoretical-basic-knowledge-requirements\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How can I demonstrate compliance with the Part-66 theoretical basic knowledge requirements? - Civil Aviation Authority of the Czech Republic\" \/>\n<meta property=\"og:description\" content=\"A How can I demonstrate compliance with the Part-66 theoretical basic knowledge requirements? 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