NLRB Stats Archive › Annual Reports › FY1972 › Methods of disposition of amendment of certification and unit clarification cases closed
| Total, all | 80 | 221 |
|---|---|---|
| Certification amended or unit clarified | 46 | 35 |
| Before hearing | 41 | 9 |
| By regional director's decision By Board decision | 41 | 9 |
| After hearing | 5 | 26 |
| By regional director's decision By Board decision | 4 1 | 25 1 |
| Dismissed | 14 | 85 |
| Before hearing | 8 | 23 |
| By regional director's decision By Board decision | 8 | |
| After hearing | 6 | 62 |
| By regional director's decision By Board decision | 3 3 | 53 9 |
| Withdrawn | 20 | 101 |
| Before hearing After hearing | 23 | 98 3 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.