{"id":13726,"date":"2026-06-05T10:20:24","date_gmt":"2026-06-05T08:20:24","guid":{"rendered":"https:\/\/weneos.com\/amendment-to-iso-244432021-amd-12026\/"},"modified":"2026-06-05T10:21:10","modified_gmt":"2026-06-05T08:21:10","slug":"amendment-to-iso-244432021-amd-12026","status":"publish","type":"post","link":"https:\/\/weneos.com\/en\/amendment-to-iso-244432021-amd-12026\/","title":{"rendered":"Amendment to ISO 24443:2021\/Amd 1:2026"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>In February 2026, ISO published an amendment to ISO 24443:2021 for the in vitro assessment of UVA protection:  <\/p>\n<ul>\n<li><a href=\"https:\/\/www.iso.org\/fr\/standard\/91166.html\" target=\"_blank\" rel=\"noopener\">ISO 24443:2021\/Amd 1:2026<\/a> &#8211; Cosmetics &#8211; In vitro determination of UVA photoprotection of sunscreen products \/ Amendment 1.<\/li>\n<\/ul>\n<p>This amendment 1 (2026) supplements ISO 24443:2021 with regard to clarification of manual\/automatic spreading, temperature control during all test stages, and modification of a topographical parameter for a substrate.  <\/p>\n<p>WENEOS supports you in the development of your solar products by offering you a wide range of tests, equipping you to carry out measurements yourself, and training you in specific standards and methods.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ISO has published two revolutionary new methods for assessing the sun protection factor of cosmetic products<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[31],"tags":[],"class_list":["post-13726","post","type-post","status-publish","format-standard","hentry","category-global-en"],"_links":{"self":[{"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/posts\/13726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/comments?post=13726"}],"version-history":[{"count":2,"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/posts\/13726\/revisions"}],"predecessor-version":[{"id":13728,"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/posts\/13726\/revisions\/13728"}],"wp:attachment":[{"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/media?parent=13726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/categories?post=13726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weneos.com\/en\/wp-json\/wp\/v2\/tags?post=13726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}