NLRB Stats Archive › Annual Reports › FY1981 › Types of unfair labor practices alleged
Types of unfair labor practices alleged
| Left block | Left block | Right block | Right block | |
|---|---|---|---|---|
| Number of cases showing specific allegations | Percent of total cases | Number of cases showing specific allegations | Percent of total cases | |
| A. Charges filed against employers under sec. 8(a) | ||||
| Total cases | 31,273 | 100 | ||
| 8(a) — individual subsection breakdown rows | ||||
| 8(a)(1) | 31,273 | 100 | ||
| 8(a)(2) | 969 | 3.1 | ||
| 8(a)(3) | 17,571 | 56.2 | ||
| 8(a)(4) | 1,409 | 4.5 | ||
| 8(a)(5) | 9,815 | 31.4 | ||
| B. Charges filed against unions under sec. 8(b) | ||||
| Total cases (sec. 8(b)) | 11,882 | 100 | ||
| 8(b) — individual subsection breakdown rows | ||||
| (right block, top): 8(b)(1) | 8,382 | 70.5 | ||
| 8(b)(2) | 1,513 | 12.7 | ||
| 8(b)(3) | 945 | 8 | ||
| 8(b)(4) | 2,392 | 20.1 | ||
| 8(b)(5) | 37 | 0.3 | ||
| 8(b)(6) | 40 | 0.3 | ||
| 8(b)(7) | 454 | 3.8 | ||
| B1. Analysis of 8(b)(4) — Total cases | 2,392 | 100 | ||
| B1 — 8(b)(4) subsection breakdown rows | ||||
| 8(b)(4)(A) | 359 | 15 | ||
| 8(b)(4)(B) | 1,724 | 72.1 | ||
| 8(b)(4)(C) | 42 | 1.8 | ||
| 8(b)(4)(D) | 442 | 18.5 | ||
| B2. Analysis of 8(b)(7) — Total cases | 454 | 100 | ||
| B2 — 8(b)(7) subsection breakdown rows | ||||
| 8(b)(7)(A) | 110 | 24.2 | ||
| 8(b)(7)(B) | 28 | 6.2 | ||
| 8(b)(7)(C) | 326 | 71.8 | ||
| C. Charges filed under sec. 8(e) — Total cases | 131 | 100 | ||
| Against unions alone | 130 | 99.2 | ||
| Against employers alone | 1 | 0.8 | ||
| D. Charges filed under sec. 8(g) — Total cases | 35 | 100 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.