NLRB Stats Archive › Annual Reports › FY1952 › Cases received, closed, and pending — by identification of complainant or petitioner
Cases received, closed, and pending — by identification of complainant or petitioner
| Number of cases | Number of cases | Number of cases | Number of cases | Number of cases | Number of cases | |
|---|---|---|---|---|---|---|
| Total | Identification of complainant or petitioner | Identification of complainant or petitioner | Identification of complainant or petitioner | Identification of complainant or petitioner | Employers | |
| Total | A F L affiliates | C I O affiliates | Unaffiliated unions | Individuals | Employers | |
| All cases | ||||||
| Cases pending July 1, 1951 | 6,375 | 2,790 | 1,592 | 574 | 1,128 | 291 |
| Cases received July 1, 1951-June 30, 1952 | 17,697 | 8,849 | 4,613 | 1,250 | 2,056 | 929 |
| Cases on docket July 1, 1951-June 30, 1952 | 24,072 | 11,639 | 6,205 | 1,824 | 3,184 | 1,220 |
| Cases closed July 1, 1951-June 30, 1952 | 18,721 | 9,317 | 4,850 | 1,472 | 2,135 | 947 |
| Cases pending June 30, 1952 | 5,351 | 2,322 | 1,355 | 352 | 1,049 | 273 |
| Unfair labor practice cases | ||||||
| Cases pending July 1, 1951 | 3,001 | 883 | 685 | 211 | 1,049 | 173 |
| Cases received July 1, 1951-June 30, 1952 | 5,454 | 1,823 | 1,159 | 365 | 1,653 | 454 |
| Cases on docket July 1, 1951-June 30, 1952 | 8,455 | 2,706 | 1,844 | 576 | 2,702 | 627 |
| Cases closed July 1, 1951-June 30, 1952 | 5,387 | 1,682 | 1,092 | 406 | 1,743 | 464 |
| Cases pending June 30, 1952 | 3,068 | 1,024 | 752 | 170 | 959 | 163 |
| Representation cases | ||||||
| Cases pending July 1, 1951 | 2,436 | 1,357 | 643 | 240 | 78 | 118 |
| Cases received July 1, 1951-June 30, 1952 | 10,447 | 6,113 | 2,737 | 734 | 388 | 475 |
| Cases on docket July 1, 1951-June 30, 1952 | 12,883 | 7,470 | 3,380 | 974 | 466 | 593 |
| Cases closed July 1, 1951-June 30, 1952 | 10,603 | 6,172 | 2,777 | 792 | 379 | 483 |
| Cases pending June 30, 1952 | 2,280 | 1,298 | 603 | 182 | 87 | 110 |
| Union-shop authorization cases | ||||||
| Cases pending July 1, 1951 | 938 | 550 | 264 | 123 | 1 | |
| Cases received July 1, 1951-June 30, 1952 | 1,796 | 913 | 717 | 151 | 15 | |
| Cases on docket July 1, 1951-June 30, 1952 | 2,734 | 1,463 | 981 | 274 | 16 | |
| Cases closed July 1, 1951-June 30, 1952 | 2,731 | 1,463 | 981 | 274 | 13 | |
| Cases pending June 30, 1952 | 3 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.