NLRB Stats Archive › Annual Reports › FY2000 › Industrial distribution of cases received
| Industrial Group | All cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Representation cases | Representation cases | Representation cases | Representation cases | Union deauthorization cases | Amendment of certification cases | Unit clarification cases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Industrial Group | All cases | All C cases | CA | CB | CC | CD | CE | CG | CP | All R cases | RC | RM | RD | UD | AC | UC |
| Administration of Human Resource Programs | 9 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 |
| Administration of Environmental Quality Programs | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Administration of Housing Programs, Urban Planning, and Community Development | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
| Administration of Economic Programs | 6 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Space Research and Technology | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 |
| National Security and International Affairs | 14 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 1 |
| Public Administration | 181 | 146 | 115 | 30 | 0 | 0 | 0 | 0 | 1 | 27 | 25 | 1 | 1 | 0 | 2 | 5 |
| Unclassified Establishments | 167 | 141 | 100 | 37 | 4 | 0 | 0 | 0 | 0 | 24 | 19 | 1 | 4 | 0 | 1 | 1 |
| Total, all industrial groups | 34,975 | 28,958 | 21,937 | 6,101 | 564 | 190 | 22 | 12 | 132 | 5,628 | 4,545 | 177 | 906 | 103 | 37 | 249 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.