Indivior Solutions today pleaded guilty to a one-count felony information and, together with its parent companies Indivior Inc. and Indivior plc, agreed to pay a total of $600 million to resolve criminal and civil liability associated with the marketing of the opioid-addiction-treatment drug Suboxone. Together with a $1.4 billion resolution with Indivior’s former parent, Reckitt Benckiser Group PLC (RB Group), announced in 2019, and a plea agreement with Indivior plc’s former CEO, Shaun Thaxter, announced last month, the total resolution relating to the marketing of Suboxone is more than $2 billion—the largest-ever resolution in a case brought by the Department of Justice involving an opioid drug.