NLRB Stats Archive › Annual Reports › FY1980 › Types of unfair labor practices alleged
Types of unfair labor practices alleged
| Number of cases showing specific allegations | Percent of total cases | |
|---|---|---|
| 8(a) Total cases | 31,281 | 100 |
| 8(a)(1) | 5,502 | 17.7 |
| 8(a)(2) | 349 | 1.1 |
| 8(a)(3) | 14,091 | 45.1 |
| 8(a)(4) | 281 | 0.9 |
| 8(a)(5) | 6,619 | 21.2 |
| 8(a)(6) | 290 | 0.9 |
| 8(a)(1)(2) | 7 | 0 |
| 8(a)(1)(3) | 138 | 0.4 |
| 8(a)(1)(4) | 828 | 2.6 |
| 8(a)(1)(5) | 2,786 | 8.9 |
| 8(a)(1)(6) | 22 | 0.1 |
| 8(a)(1)(2)(3) | 26 | 0.1 |
| 8(a)(1)(3)(4) | 144 | 0.5 |
| 8(a)(1)(3)(5) | 7 | 0 |
| 8(a)(1)(2)(3)(4) | 123 | 0.4 |
| 8(a)(1)(2)(3)(4)(5) | 27 | 0.1 |
| 8(a)(1) | 31,281 | 100 |
| 8(a)(2) | 979 | 3.1 |
| 8(a)(3) | 18,315 | 58.5 |
| 8(a)(4) | 1,231 | 4.2 |
| 8(a)(5) | 9,848 | 31.5 |
| 8(b) Total cases | 12,563 | 100 |
| 8(b)(1) | 6,380 | 50.8 |
| 8(b)(2) | 200 | 1.6 |
| 8(b)(3) | 513 | 4.1 |
| 8(b)(4) | 2,987 | 23.8 |
| 8(b)(5) | 11 | 0.1 |
| 8(b)(6) | 25 | 0.2 |
| 8(b)(7) | 600 | 4.8 |
| 8(b)(1)(2) | 1,405 | 11.2 |
| 8(b)(1)(3) | 324 | 2.6 |
| B1 — 8(b)(4) Total cases | 2,987 | 100 |
| B1 — 8(b)(4)(A) | 217 | 7.3 |
| B1 — 8(b)(4)(B) | 2,049 | 68.6 |
| B1 — 8(b)(4)(C) | 19 | 0.6 |
| B1 — 8(b)(4)(D) | 519 | 17.4 |
| B1 — 8(b)(4)(A)(B) | 173 | 5.7 |
| B1 — 8(b)(4)(A)(C) | 7 | 0.2 |
| B1 — 8(b)(4)(B)(C) | 2 | 0.1 |
| B1 — 8(b)(4)(A)(B)(C) | 1 | 0 |
| B1 — 8(b)(4)(A) | 391 | 13.1 |
| B1 — 8(b)(4)(B) | 2,230 | 74.7 |
| B1 — 8(b)(4)(C) | 27 | 0.9 |
| B1 — 8(b)(4)(D) | 519 | 17.4 |
| B2 — 8(b)(7) Total cases | 600 | 100 |
| B2 — 8(b)(7)(A) | 149 | 24.8 |
| B2 — 8(b)(7)(B) | 31 | 5.2 |
| B2 — 8(b)(7)(C) | 409 | 68.2 |
| B2 — 8(b)(7)(A)(C) | 8 | 1.3 |
| B2 — 8(b)(7)(B)(C) | 2 | 0.3 |
| B2 — 8(b)(7)(A)(B) | 1 | 0.2 |
| B2 — 8(b)(7)(A) | 159 | 26.5 |
| B2 — 8(b)(7)(B) | 37 | 6.2 |
| B2 — 8(b)(7)(C) | 418 | 69.7 |
| C — 8(e) Total cases | 154 | 100 |
| C — Against unions alone | 147 | 95.5 |
| C — Against employers alone | 1 | 0.6 |
| C — Against unions and employers | 6 | 3.9 |
| D — 8(g) Total cases | 65 | 100 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.