{"id":7753,"date":"2025-12-21T20:45:18","date_gmt":"2025-12-21T13:45:18","guid":{"rendered":"https:\/\/www.dss.go.th\/nirl\/?page_id=7753"},"modified":"2026-06-08T17:21:26","modified_gmt":"2026-06-08T10:21:26","slug":"iso33405-2024","status":"publish","type":"page","link":"https:\/\/www.dss.go.th\/nirl\/iso33405-2024\/","title":{"rendered":"ISO33405 2024"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/06\/NIRL-training-icon.png\" alt=\"\" class=\"wp-image-12046\" style=\"width:250px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/06\/NIRL-training-icon.png 1000w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/06\/NIRL-training-icon-300x300.png 300w, 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\u0e41\u0e19\u0e27\u0e17\u0e32\u0e07\u0e01\u0e32\u0e23\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e04\u0e48\u0e32\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e02\u0e2d\u0e07\u0e2a\u0e32\u0e23\u0e21\u0e25\u0e1e\u0e34\u0e29\u0e43\u0e19\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21<br>\u0e15\u0e32\u0e21\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14 ISO33405 :2024<\/h2>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\ud83e\udd7c \u0e27\u0e34\u0e17\u0e22\u0e32\u0e01\u0e23 \u0e17\u0e48\u0e32\u0e19\u0e17\u0e35\u0e48 1 : \u0e14\u0e23.\u0e01\u0e34\u0e15\u0e15\u0e34\u0e22\u0e32 \u0e40\u0e0a\u0e35\u0e22\u0e23\u0e4c\u0e41\u0e21\u0e19 \u0e2b\u0e31\u0e27\u0e2b\u0e19\u0e49\u0e32\u0e1d\u0e48\u0e32\u0e22\u0e21\u0e32\u0e15\u0e23\u0e27\u0e34\u0e17\u0e22\u0e32\u0e40\u0e04\u0e21\u0e35\u0e41\u0e25\u0e30\u0e0a\u0e35\u0e27\u0e20\u0e32\u0e1e \u0e2a\u0e16\u0e32\u0e1a\u0e31\u0e19\u0e21\u0e32\u0e15\u0e23\u0e27\u0e34\u0e17\u0e22\u0e32\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34<br>\ud83e\udd7c \u0e27\u0e34\u0e17\u0e22\u0e32\u0e01\u0e23 \u0e17\u0e48\u0e32\u0e19\u0e17\u0e35\u0e48 2 : \u0e14\u0e23.\u0e20\u0e31\u0e17\u0e23\u0e20\u0e23 \u0e21\u0e2d\u0e23\u0e34\u0e2a \u0e2b\u0e31\u0e27\u0e2b\u0e19\u0e49\u0e32\u0e01\u0e25\u0e38\u0e48\u0e21\u0e07\u0e32\u0e19\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e0a\u0e35\u0e27\u0e20\u0e32\u0e1e \u0e2a\u0e16\u0e32\u0e1a\u0e31\u0e19\u0e21\u0e32\u0e15\u0e23\u0e27\u0e34\u0e17\u0e22\u0e32\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34<br>\ud83d\udd58 \u0e27\u0e31\u0e19\u0e17\u0e35\u0e48 20-21 \u0e21\u0e35\u0e19\u0e32\u0e04\u0e21 \u0e1e.\u0e28. 2568 <br>\ud83d\udccd \u0e13 \u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e23\u0e30\u0e0a\u0e38\u0e21\u0e27\u0e34\u0e17\u0e22\u0e27\u0e34\u0e16\u0e35 \u0e0a\u0e31\u0e49\u0e19 6 \u0e2d\u0e32\u0e04\u0e32\u0e23 \u0e14\u0e23.\u0e15\u0e31\u0e49\u0e27 \u0e25\u0e1e\u0e32\u0e19\u0e38\u0e01\u0e23\u0e21 \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23<\/p>\n\n\n\n<p class=\"has-text-align-left has-ast-global-color-2-color has-text-color has-link-color wp-elements-9eddcf579723300cc4f5014582e1dc84 wp-block-paragraph\" style=\"font-size:25px\">\ud83d\udcd1 <strong>\u0e2b\u0e25\u0e31\u0e01\u0e01\u0e32\u0e23\u0e41\u0e25\u0e30\u0e40\u0e2b\u0e15\u0e38\u0e1c\u0e25<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Certified Reference Material (CRM) \u0e2b\u0e23\u0e37\u0e2d\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e23\u0e31\u0e1a\u0e23\u0e2d\u0e07 \u0e04\u0e37\u0e2d\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e2b\u0e23\u0e37\u0e2d\u0e2a\u0e32\u0e23\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e17\u0e35\u0e48\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e40\u0e1b\u0e47\u0e19\u0e40\u0e19\u0e37\u0e49\u0e2d\u0e40\u0e14\u0e35\u0e22\u0e27 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\u0e40\u0e0a\u0e48\u0e19 \u0e04\u0e27\u0e32\u0e21\u0e40\u0e1b\u0e47\u0e19\u0e40\u0e19\u0e37\u0e49\u0e2d\u0e40\u0e14\u0e35\u0e22\u0e27\u0e01\u0e31\u0e19 \u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e16\u0e35\u0e22\u0e23\u0e20\u0e32\u0e1e \u0e01\u0e32\u0e23\u0e1b\u0e23\u0e30\u0e40\u0e21\u0e34\u0e19\u0e04\u0e27\u0e32\u0e21\u0e44\u0e21\u0e48\u0e41\u0e19\u0e48\u0e19\u0e2d\u0e19\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e04\u0e48\u0e32\u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e23\u0e31\u0e1a\u0e23\u0e2d\u0e07 \u0e15\u0e32\u0e21 ISO 33405<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 (\u0e27\u0e28.) \u0e43\u0e19\u0e10\u0e32\u0e19\u0e30\u0e2a\u0e16\u0e32\u0e19\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e01\u0e25\u0e32\u0e07\u0e02\u0e2d\u0e07\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28 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\u0e41\u0e25\u0e30\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e04\u0e48\u0e32\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e43\u0e19\u0e41\u0e21\u0e17\u0e23\u0e34\u0e01\u0e0b\u0e4c\u0e43\u0e2b\u0e21\u0e48\u0e46 \u0e17\u0e35\u0e48\u0e22\u0e31\u0e07\u0e44\u0e21\u0e48\u0e21\u0e35\u0e43\u0e19\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28 \u0e08\u0e36\u0e07\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e2d\u0e1a\u0e23\u0e21\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e31\u0e01\u0e2a\u0e39\u0e15\u0e23 \u0e41\u0e19\u0e27\u0e17\u0e32\u0e07\u0e01\u0e32\u0e23\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e04\u0e48\u0e32\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e02\u0e2d\u0e07\u0e2a\u0e32\u0e23\u0e21\u0e25\u0e1e\u0e34\u0e29\u0e43\u0e19\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e15\u0e32\u0e21\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14 ISO 33405 : 2024 \u0e02\u0e36\u0e49\u0e19 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e32\u0e23\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e1a\u0e38\u0e04\u0e25\u0e32\u0e01\u0e23 \u0e41\u0e25\u0e30\u0e40\u0e2a\u0e23\u0e34\u0e21\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e32\u0e43\u0e08\u0e43\u0e19\u0e04\u0e33\u0e19\u0e27\u0e13 \u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e2a\u0e16\u0e34\u0e15\u0e34\u0e43\u0e2b\u0e49\u0e40\u0e1b\u0e47\u0e19\u0e44\u0e1b\u0e15\u0e32\u0e21\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14 ISO 33405 \u0e41\u0e25\u0e30\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e19\u0e33\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e21\u0e32\u0e43\u0e0a\u0e49\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e04\u0e48\u0e32\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e15\u0e48\u0e2d\u0e44\u0e1b<\/p>\n\n\n\n<p class=\"has-text-align-left has-ast-global-color-2-color has-text-color has-link-color wp-elements-31f49262dc827417d1f82ff74111d45f wp-block-paragraph\" style=\"font-size:25px\">\ud83c\udfaf <strong>\u0e27\u0e31\u0e15\u0e16\u0e38\u0e1b\u0e23\u0e30\u0e2a\u0e07\u0e04\u0e4c<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e23\u0e34\u0e21\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e32\u0e43\u0e08\u0e43\u0e19\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14 ISO 33405 : 2024 \u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e19\u0e33\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e44\u0e1b\u0e43\u0e0a\u0e49\u0e43\u0e19\u0e01\u0e32\u0e23\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e07\u0e32\u0e19\u0e44\u0e14\u0e49\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e16\u0e39\u0e01\u0e15\u0e49\u0e2d\u0e07<\/p>\n\n\n\n<p class=\"has-text-align-left has-ast-global-color-2-color has-text-color has-link-color wp-elements-f984cdbba83775f9366b37c22c1c2294 wp-block-paragraph\" style=\"font-size:25px\">\u23f1\ufe0f <strong>\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e01\u0e32\u0e23\u0e13\u0e4c\u0e2d\u0e1a\u0e23\u0e21<\/strong><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e21\u0e21\u0e19\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23-ISO-33504.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of \u0e01\u0e33\u0e2b\u0e19\u0e14\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e21\u0e21\u0e19\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23 ISO 33504.\"><\/object><a id=\"wp-block-file--media-cdec715f-180a-4487-8a6b-f4ac8b689515\" href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e21\u0e21\u0e19\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23-ISO-33504.pdf\">\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e21\u0e21\u0e19\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23 ISO 33504<\/a><a href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e21\u0e21\u0e19\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23-ISO-33504.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-cdec715f-180a-4487-8a6b-f4ac8b689515\">Download<\/a><\/div>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-4de7f9457a049e107ff0658b90102510 wp-block-paragraph\" style=\"font-size:25px\">\ud83d\udcf7 <strong>\u0e23\u0e39\u0e1b\u0e20\u0e32\u0e1e\u0e20\u0e32\u0e22\u0e43\u0e19\u0e07\u0e32\u0e19\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e21\u0e19\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large has-custom-border\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"445\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/9-1024x683.jpg\" alt=\"\" class=\"wp-image-445\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/9-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/9-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/9-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/9-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/9.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"446\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/5-1024x683.jpg\" alt=\"\" class=\"wp-image-446\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/5-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/5-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/5-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/5-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/5.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1365\" data-id=\"447\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/3-1024x683.jpg\" alt=\"\" class=\"wp-image-447\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/3-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/3-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/3-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/3-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/3.jpg 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"450\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/1-1024x683.jpg\" alt=\"\" class=\"wp-image-450\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/1-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/1-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/1-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/1-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/1.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"448\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/4-1024x683.jpg\" alt=\"\" class=\"wp-image-448\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/4-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/4-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/4-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/4-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/4.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"449\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/2-1024x683.jpg\" alt=\"\" class=\"wp-image-449\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/2-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/2-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/2-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/2-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/2.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"451\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/\u0e23\u0e27\u0e21-1-1024x683.jpg\" alt=\"\" class=\"wp-image-451\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/\u0e23\u0e27\u0e21-1-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/\u0e23\u0e27\u0e21-1-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/\u0e23\u0e27\u0e21-1-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/\u0e23\u0e27\u0e21-1-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/\u0e23\u0e27\u0e21-1.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-cover alignfull wp-duotone-unset-2\" style=\"min-height:300px;aspect-ratio:unset;\" data-aos=\"fade\"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"600\" class=\"wp-block-cover__image-background wp-image-8190 size-full\" alt=\"\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6.png 2500w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-300x72.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-1024x246.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-768x184.png 768w, 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