NLRB Stats Archive › Annual Reports › FY1948 › Representation cases received, closed, and pending
| Number of cases | Number of cases | Number of cases | Number of cases | Number of cases | Number of cases | |
|---|---|---|---|---|---|---|
| Total | Identification of petitioner | Identification of petitioner | Identification of petitioner | Identification of petitioner | Identification of petitioner | |
| Total | A. F. of L. affiliates | C. I. O. affiliates | Unaffiliated unions | Individuals | Employers | |
| R cases | ||||||
| Cases pending Aug. 22, 1947 | 1,840 | 843 | 729 | 242 | 26 | |
| Cases closed Aug. 22, 1947-June 30, 1948 | 1,636 | 746 | 652 | 218 | 20 | |
| Cases pending June 30, 1948 | 204 | 97 | 77 | 24 | 6 | |
| RC cases | ||||||
| Cases received Aug. 22, 1947-June 30, 1948 | 5,478 | 3,085 | 1,074 | 1,291 | 28 | |
| Cases closed Aug. 22, 1947-June 30, 1948 | 3,142 | 1,805 | 590 | 730 | 17 | |
| Cases pending June 30, 1948 | 2,336 | 1,280 | 484 | 561 | 11 | |
| RM cases | ||||||
| Cases received Aug. 22, 1947-June 30, 1948 | 459 | 459 | ||||
| Cases closed Aug. 22, 1947-June 30, 1948 | 334 | 334 | ||||
| Cases pending June 30, 1948 | 125 | 125 | ||||
| RD cases | ||||||
| Cases received Aug. 22, 1947-June 30, 1948 | 458 | 4 | 0 | 12 | 439 | 3 |
| Cases closed Aug. 22, 1947-June 30, 1948 | 287 | 3 | 0 | 4 | 277 | 3 |
| Cases pending June 30, 1948 | 171 | 1 | 0 | 8 | 162 | 0 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.