<Li> Executive Office, which handled administrative activities of the national and regional boards, field staff, and Legal Division . It was overseen by an Executive Secretary . </Li> <Li> Examining Division, national staff which conducted field investigations and assisted the regional boards with adjudications, hearings, and representative elections . </Li> <Li> Information Division, which provided the press and public with news . </Li> <Li> Legal Division, which assisted the Department of Justice in seeking compliance with board decisions in the courts, or in responding to suits brought about by board decisions . </Li>

Which of the following is exempt from the authority of the nrlb