- AFL-CIO Labor Council
- Fraternal Order of Police
- Nashville Firefighters Local 140
- The Tennessean
Few Tennessee legislators are as respected as Henry. He’s the go-to person on financial matters. In a year when the legislature was shrouded in scandal, he’s above reproach. This newspaper hasn’t agreed with him on everything, but he has always been intellectually honest and candid about his opinions and his intentions. - Tennessee Chapter of the Sierra Club
- Tennessee Education Association
- Tennessee State Employees Association
- National Rifle Association
- Conservation Voters of Tennessee
- Tennessee Democratic Veterans and Military Families Council
- National Federation of Independent Business
- Chosen as Legislator of the Year for 2006 by the Tennessee Nurses Association
- National Association of Social Workers
- Tennessee Right to Life