NLRB Stats Archive › Annual Reports › FY1958 › Disposition of representation cases closed
| Stage of disposition | All R cases — Number of cases | All R cases — Percent of cases closed | RC cases — Number of cases | RC cases — Percent of cases closed | RM cases — Number of cases | RM cases — Percent of cases closed | RD cases — Number of cases | RD cases — Percent of cases closed |
|---|---|---|---|---|---|---|---|---|
| Total number of cases closed | 7,403 | 100 | 6,352 | 100 | 599 | 100 | 452 | 100 |
| Before issuance of notice of hearing | 3,974 | 53.7 | 3,392 | 53.4 | 328 | 54.7 | 254 | 56.2 |
| After issuance of notice of hearing, before opening of hearing | 1,360 | 18.3 | 1,178 | 18.5 | 109 | 18.2 | 73 | 16.1 |
| After hearing opened, before issuance of Board decision | 383 | 5.2 | 324 | 5.1 | 31 | 5.2 | 28 | 6.2 |
| After issuance of Board decision | 1,686 | 22.8 | 1,458 | 23 | 131 | 21.9 | 97 | 21.5 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.