Margaret Horn represents and counsels pharmaceutical and medical device clients in a variety of areas. She is involved in all stages of mass tort product liability litigation, from case filing to trial. She also represents clients under investigation by state and federal governments and defends clients subject to civil enforcement proceedings. Margaret counsels clients on regulatory matters in the areas of prescription drug labelling, medical device labelling, adverse event reporting and product recalls. In addition, Margaret has counseled food, drug and cosmetic clients on regulatory issues such as labelling, marketing and advertising.