{"id":3321,"date":"2025-03-18T09:58:03","date_gmt":"2025-03-18T09:58:03","guid":{"rendered":"https:\/\/cosmeticseurope.eu\/policy-corner\/urban-wastewater-treatment-directive-2\/"},"modified":"2026-03-16T14:09:03","modified_gmt":"2026-03-16T14:09:03","slug":"one-substance-one-assessment-package","status":"publish","type":"page","link":"https:\/\/cosmeticseurope.eu\/policy-corner\/one-substance-one-assessment-package\/","title":{"rendered":"One Substance One Assessment (OSOA) package"},"content":{"rendered":"\n<div class=\"wp-block-group container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h1 class=\"wp-block-heading\">One Substance One Assessment (OSOA) package<\/h1>\n\n\n\n<p>As part of the EU Green Deal, the Chemicals Strategy for Sustainability (CSS) outlined the \u201cOne Substance, One Assessment\u201d (OSOA) approachto improve the efficiency, effectiveness, coherence, and transparency of safety assessments of chemicals across different pieces of EU legislation.<\/p>\n\n\n\n<p>The OSOA package was published on 7<sup>th<\/sup> December 2023 and contains three legislative proposals. Among them, the proposal for a regulation establishing a common data platform on chemicals (CDPC) aims strengthen the knowledge base on chemicals by collating relevant information on the safety and sustainability of chemicals and facilitate early detection and action on emerging chemical risks.<\/p>\n\n\n\n<p>The proposal on a CDPC has a direct impact on the cosmetic sector. It mentions &nbsp;the Cosmetic Products Regulation among the Union acts that will need to comply with &nbsp;the future obligations of this proposal.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-column ps-md-5 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-group mb-5 is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading\"><\/h6>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cosmeticseurope.eu\/wp-content\/uploads\/2025\/04\/AAT-orange-cover-Circle-1024x1024.png\" alt=\"\" class=\"wp-image-3577\" srcset=\"https:\/\/cosmeticseurope.eu\/wp-content\/uploads\/2025\/04\/AAT-orange-cover-Circle-1024x1024.png 1024w, https:\/\/cosmeticseurope.eu\/wp-content\/uploads\/2025\/04\/AAT-orange-cover-Circle-300x300.png 300w, https:\/\/cosmeticseurope.eu\/wp-content\/uploads\/2025\/04\/AAT-orange-cover-Circle-150x150.png 150w, https:\/\/cosmeticseurope.eu\/wp-content\/uploads\/2025\/04\/AAT-orange-cover-Circle-768x768.png 768w, https:\/\/cosmeticseurope.eu\/wp-content\/uploads\/2025\/04\/AAT-orange-cover-Circle-1536x1536.png 1536w, https:\/\/cosmeticseurope.eu\/wp-content\/uploads\/2025\/04\/AAT-orange-cover-Circle.png 1998w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>One Substance One Assessment (OSOA) package As part of the EU Green Deal, the Chemicals Strategy for Sustainability (CSS) outlined the \u201cOne Substance, One Assessment\u201d (OSOA) approachto improve the efficiency, effectiveness, coherence, and transparency of safety assessments of chemicals across different pieces of EU legislation. The OSOA package was published on 7th December 2023 and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5146,"parent":13,"menu_order":34,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","footnotes":""},"class_list":["post-3321","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/pages\/3321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/comments?post=3321"}],"version-history":[{"count":3,"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/pages\/3321\/revisions"}],"predecessor-version":[{"id":3578,"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/pages\/3321\/revisions\/3578"}],"up":[{"embeddable":true,"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/pages\/13"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/media\/5146"}],"wp:attachment":[{"href":"https:\/\/cosmeticseurope.eu\/wp-json\/wp\/v2\/media?parent=3321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}