Specialty pharmaceutical company Mallinckrodt PLC has emerged from bankruptcy following the completion of its examinership proceedings in Ireland, where it is headquartered. The company emerged from bankruptcy with about $1.75 billion of secured debt and $230 million of unsecured claims, which represents a reduction from the about $4.9 billion of debt-like obligations (including about $1 billion of opioid liabilities) under its prepetition capital structure. Therefore, we raised our issuer credit rating on Mallinckrodt to 'B+' from 'D'. At the same time, we assigned our 'BB+' issue-level rating and '1+' recovery rating to its $229 million first-out term loan and our 'B+' issue-level rating and '3' recovery rating to its $642 million second-out secured notes and $779 second-out term loan, issued