1.0Conseil mondial de l'eauhttps://www.worldwatercouncil.org/frRomain Allardhttps://www.worldwatercouncil.org/fr/author/romainagencegalopins-com/rich600338<blockquote class="wp-embedded-content" data-secret="vuMJzK3TVl"><a href="https://www.worldwatercouncil.org/fr/signature-local-and-regional-authorities-partnership/">Signature du partenariat des autorités locales et régionales</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.worldwatercouncil.org/fr/signature-local-and-regional-authorities-partnership/embed/#?secret=vuMJzK3TVl" width="600" height="338" title="« Signature of the Local and Regional Authorities partnership » — World Water Council" data-secret="vuMJzK3TVl" 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://www.worldwatercouncil.org/wp-includes/js/wp-embed.min.js </script>https://www.worldwatercouncil.org/wp-content/uploads/2025/11/20171025_LRA_620x376.jpg620376Local Authorities are faced with many competing challenges, exacerbated by population growth, changing consumption patterns and the impacts of climate variability. Ensuring water security and sanitation in cities is key to overcoming those challenges and safeguarding the well-being of city dwellers. However, change can occur only if political will is cultivated and cities have access […]