Hospitality Coalition on Indoor Air Quality (HCIAQ): broadening the coalition to include gambling (1999–2000). PM is no longer acknowledging membership (2003)
| Organisation | Attended membership meetings | Publicly acknowledged members | ||
|---|---|---|---|---|
| September 1999 meeting112 | September 2000 meeting113 | June 200350 | December 200351 | |
| Air Conditioning Contractors of America | ✓ | ✓ | ✓ | |
| American Gaming Association | ✓ | ✓ | ✓ | |
| American Hotel and Motel Association | ✓ | ✓ | ✓ | ✓ |
| American Resort Development Association | ✓ | ✓ | ||
| Bowling Proprietors Association of America | ✓ | ✓ | ||
| Distinguished Restaurants of North America | ✓ | |||
| Hotel Employees Restaurant Employees International Union | ✓ | ✓ | ✓ | ✓ |
| International Brotherhood of Teamsters | ✓ | ✓ | ||
| International Training Institute for the Sheetmetal and Air Conditioning Industry | ✓ | |||
| National Energy Management Institute | ✓ | ✓ | ✓ | |
| National Licensed Beverage Association | ✓ | |||
| National Restaurant Association | ✓ | ✓ | ✓ | ✓ |
| Nevada Resort Association | ✓ | ✓ | ✓ | |
| Philip Morris USA | ✓ | ✓ | ✓ | |
| Sheet Metal Workers’ International Union | ✓ | ✓ | ✓ | ✓ |
| United Association of Plumbers and Pipefitters | ✓ | ✓ | ✓ | ✓ |