Legal malpractice insurance claims should be reported in writing directly to CNA. If you have received suit papers, these should be sent along with a detailed letter of explanation from a partner or principal of the firm. If suit has not been filed or if the papers are not yet available, you should submit the written description with all known details, (i.e. the client, the specific act or omission, the dates and all persons involved, how you learned of the claim and any facts that you consider particularly important). Send this submission to:
CNA Insurance Companies
Lawyers Professional Liability Claims
CNA Center: 333 S. Wabash, 39 South
Chicago, IL 60685