1.0Global Cities Hubhttps://globalcitieshub.org/frrich600338<blockquote class="wp-embedded-content" data-secret="m5ocRgRfHS"><a href="https://globalcitieshub.org/fr/oecd-roundtable-cooperation-sdgs/">GCH participe à la 9e table ronde de l'OCDE sur les villes et les régions au service des ODD</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://globalcitieshub.org/fr/oecd-roundtable-cooperation-sdgs/embed/#?secret=m5ocRgRfHS" width="600" height="338" title="« GCH takes part in 9th OECD roundtable on cities and regions for SDGs » — Global Cities Hub" data-secret="m5ocRgRfHS" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://globalcitieshub.org/wp-includes/js/wp-embed.min.js </script>https://globalcitieshub.org/wp-content/uploads/2026/09/vignette-OECD.png786524The Global Cities Hub took part in the 9th OECD Roundtable on Cities and Regions for the SDGs. The Roundtable brought together cities, regions, States, international organisations, academia, civil society and other stakeholders to discuss the impact of decentralised development co-operation (DDC) and reflect on the outcomes of the 2026 UN High-Level Political Forum on sustainable development (HLPF).