NLRB Stats Archive › Annual Reports › FY1983 › Methods of disposition of amendment of certification (AC) and unit clarification (UC) cases closed
| Method and stage of disposition | AC cases | UC cases |
|---|---|---|
| Total, all | 36 | 405 |
| Certification amended or unit clarification | 8 | 67 |
| Before hearing | 0 | 0 |
| By regional director's decision (Cert amended/UC, before hearing) | 0 | 0 |
| By Board decision (Cert amended/UC, before hearing) | 0 | 0 |
| After hearing (Cert amended or UC issued) | 8 | 67 |
| By regional director's decision (Cert amended/UC, after hearing) | 8 | 67 |
| By Board decision (Cert amended/UC, after hearing) | 0 | 0 |
| Dismissed | 14 | 109 |
| Before Hearing (Dismissed) | 0 | 13 |
| By regional director's decision (Dismissed, before hearing) | 0 | 13 |
| By Board decision (Dismissed, before hearing) | 0 | 0 |
| After hearing (Dismissed) | 14 | 96 |
| By regional director's decision (Dismissed, after hearing) | 14 | 96 |
| By Board decision (Dismissed, after hearing) | 0 | 0 |
| Withdrawn | 14 | 229 |
| Before hearing (Withdrawn) | 0 | 226 |
| After hearing (Withdrawn) | 14 | 3 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.