NLRB Stats Archive › Annual Reports › FY1999 › Types of unfair labor practices alleged
| 1 | 1 | 1 |
|---|---|---|
| 8(b)(1)…………………………………………………… | 5,392 | 87.5 |
| 8(b)(2)…………………………………………………… | 662 | 10.7 |
| 8(b)(3)…………………………………………………… | 449 | 7.3 |
| 8(b)(4)…………………………………………………… | 616 | 10 |
| 8(b)(5)…………………………………………………… | 7 | 0.1 |
| 8(b)(6)…………………………………………………… | 39 | 0.6 |
| 8(b)(7)…………………………………………………… | 80 | 1.3 |
| B1. Analysis of 8 (b)(4) | B1. Analysis of 8 (b)(4) | B1. Analysis of 8 (b)(4) |
| Total cases 8(b)(4)…………………………...….. | 616 | 100 |
| 8(b)(4)(A)……………………………………………….. | 75 | 12.2 |
| 8(b)(4)(B)……………………………………………….. | 350 | 56.8 |
| 8(b)(4)(C)……………………………………………….. | 9 | 1.5 |
| 8(b)(4)(D)……………………………………………….. | 155 | 25.2 |
| 8(b)(4)(A)(B)……………………………………………. | 17 | 2.8 |
| 8(b)(4)(A)(C)……………………………………………. | 3 | 0.5 |
| 8(b)(4)(B)(C)……..……………………………………... | 3 | 0.5 |
| 8(b)(4)(A)(B)(C)………………………………………... | 4 | 0.6 |
| 1 | 1 | 1 |
| 8(b)(4)(A)……………………………………………….. | 99 | 16 |
| 8(b)(4)(B)……………………………………………….. | 374 | 61 |
| 8(b)(4)(C)……………………………………………….. | 19 | 3 |
| 8(b)(4)(D)……………………………………………….. | 155 | 25 |
| B2. Analysis of 8(b)(7) | B2. Analysis of 8(b)(7) | B2. Analysis of 8(b)(7) |
| Total cases8(b)(7)………………………………. | 80 | 100 |
| 8(b)(7)(A)……………………………………………….. | 28 | 35 |
| 8(b)(7)(B)……………………………………………….. | 7 | 9 |
| 8(b)(7)(C)……………………………………………….. | 40 | 50 |
| 8(b)(7)(A)(B)……………………………………………. | 0 | 0 |
| 8(b)(7)(A)(C)……………………………………………. | 5 | 6 |
| 8(b)(7)(A)(B)(C)………………………………………... | 0 | 0 |
| 1 | 1 | 1 |
| 8(b)(7)(A)……………………………………………….. | 33 | 41 |
| 8(b)(7)(B)……………………………………………….. | 7 | 9 |
| 8(b)(7)(C)……………………………………………….. | 45 | 56 |
| C. Charges filed under Sec. 8(e) | C. Charges filed under Sec. 8(e) | C. Charges filed under Sec. 8(e) |
| Total cases 8(e) ………………………………..... | 35 | 100 |
| Against unionsalone……………………………………. | 34 | 97 |
| Against employersalone………………………………. | 1 | 97 |
| D. Charges filed under Sec. 8(g) | D. Charges filed under Sec. 8(g) | D. Charges filed under Sec. 8(g) |
| Total cases 8(g) ………………………………..... | 45 | 100 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.