This industry comprises establishments primarily engaged in promoting the interests of organized labor and union employees.
| Go to: | No change 2002 to 2007 | No change 1997 to 2002 | 2002 Economic Census and other data sources |
| 2007 NAICS | 2002 NAICS | 1997 NAICS |
Corresponding Index Entries |
|---|---|---|---|
| 813930 | 813930 | 813930 | Employees' associations for improvement of wages and working conditions |
| 813930 | 813930 | 813930 | Federation of workers, labor organizations |
| 813930 | 813930 | 813930 | Federations of labor |
| 813930 | 813930 | 813930 | Industrial labor unions |
| 813930 | 813930 | 813930 | Labor federations |
| 813930 | 813930 | 813930 | Labor unions (except apprenticeship programs) |
| 813930 | 813930 | 813930 | Trade unions (except apprenticeship programs) |
| 813930 | 813930 | 813930 | Trade unions, local |
| 813930 | 813930 | 813930 | Unions (except apprenticeship programs), labor |
