1.0Policy Optionshttps://policyoptions.irpp.org/fr/rich600338<blockquote class="wp-embedded-content" data-secret="casyP7ryea"><a href="https://policyoptions.irpp.org/fr/authors/mark-warner/">Mark Warner</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://policyoptions.irpp.org/fr/authors/mark-warner/embed/#?secret=casyP7ryea" width="600" height="338" title="“Mark Warner” — Policy Options" data-secret="casyP7ryea" 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); </script> https://policyoptions.irpp.org/wp-content/uploads/2025/03/Mark-Warner_avatar_1440079336.jpg9090Mark Warner is an Ontario and New York attorney specializing in trade, competition and investment law. Mark is a former Director of Legal Services for three Ontario Government Ministries, has practiced law in leading law firms in Toronto, Washington, New York and Brussels, and has served as counsel to the OECD in Paris. His work […]