NLRB Stats Archive › Annual Reports › FY1948 › Unfair labor practice cases received, closed, and pending
| Case-letter section / Stage | Total | A.F. of L. affiliates | C.I.O. affiliates | Unaffiliated unions | Individuals | Employers |
|---|---|---|---|---|---|---|
| C CASES — Cases pending Aug. 22, 1947 | 2,093 | 716 | 1,006 | 184 | 187 | |
| C CASES — Cases closed Aug. 22, 1947-June 30, 1948 | 1,402 | 477 | 658 | 144 | 123 | |
| C CASES — Cases pending June 30, 1948 | 691 | 239 | 348 | 40 | 64 | |
| CA CASES — Cases received Aug. 22, 1947-June 30, 1948 | 2,553 | 852 | 348 | 194 | 1,159 | |
| CA CASES — Cases closed Aug. 22, 1947-June 30, 1948 | 1,165 | 483 | 108 | 77 | 497 | |
| CA CASES — Cases pending June 30, 1948 | 1,388 | 369 | 240 | 117 | 662 | |
| CB CASES — Cases received Aug. 22, 1947-June 30, 1948 | 438 | 15 | 3 | 16 | 234 | 170 |
| CB CASES — Cases closed Aug. 22, 1947-June 30, 1948 | 221 | 9 | 2 | 6 | 123 | 81 |
| CB CASES — Cases pending June 30, 1948 | 217 | 6 | 1 | 10 | 111 | 89 |
| CC CASES — Cases received Aug. 22, 1947-June 30, 1948 | 243 | 2 | 0 | 1 | 23 | 217 |
| CC CASES — Cases closed Aug. 22, 1947-June 30, 1948 | 160 | 2 | 0 | 1 | 21 | 136 |
| CC CASES — Cases pending June 30, 1948 | 83 | 0 | 0 | 0 | 2 | 81 |
| CD CASES — Cases received Aug. 22, 1947-June 30, 1948 | 68 | 2 | 0 | 3 | 14 | 49 |
| CD CASES — Cases closed Aug. 22, 1947-June 30, 1948 | 49 | 2 | 0 | 3 | 13 | 33 |
| CD CASES — Cases pending June 30, 1948 | 19 | 0 | 0 | 0 | 1 | 16 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.