ENVIRONMENT.

The article profiles some of the world's best law experts in environmental regulatory matters. Ursula Schliessner, partner in Brussels, Belgium-based McKenna Long & Aldridge LLP, has expertise in European Community regulatory law, with an emphasis on environmental, biotech, and workers' health and safety regulatory matters. Vincent Sol, the managing partner of Winston & Strawn's Paris, France office, specializes in nearly all proposed environmental regulations.