While operating on financial markets, there may be litigation with administrative regulators, in France they are the Autorité des marchés financiers (AMF - Financial Markets Authority, the national stock markets regulators) and the Autorité de contrôle prudentiel et de résolution (ACPR - French Prudential Supervisory Authority, France's bank and insurance regulators). For the dealmakers, Leaders League has found and ranked the best law firms specialized in that field.