NLRB Stats Archive › Annual Reports › FY1965 › Types of unfair labor practices alleged
Types of unfair labor practices alleged
| Subsection | Number of cases showing specific allegations | Percent of total cases |
|---|---|---|
| A. CHARGES FILED AGAINST EMPLOYERS UNDER SEC. 8(a) — Subsections of Sec 8(a) Total cases 8(a) 1 | 10,931 | 100 |
| 8(a)(1) | 881 | 8.1 |
| 8(a)(2) | 224 | 2 |
| 8(a)(3) | 5,531 | 50 6 |
| 8(a)(3) sub-subsection rows (8(a)(3)(1), 8(a)(3)(2)A through 8(a)(3)(4), 8(a)(3)(5)A/B, 8(a)(3)(2)(C) etc.) | ||
| 8(a)(4) | 78 | 0.7 |
| 8(a)(5) | 3,815 | 34 9 |
| A. 1 — 8(a)(1) 2 | 10,931 | 100 |
| A. 8(a)(2) | 660 | 6.1 |
| A. 8(a)(3) | 7,367 | 67.4 |
| A. 8(a)(4) | 284 | 2.6 |
| A. 8(a)(5) | 3,815 | 34.9 |
| B. CHARGES FILED AGAINST UNIONS UNDER SEC. 8(b) — Subsections of Sec 8(b) Total cases | 4,813 | 100 |
| 8(b)(1) | 808 | 16 8 |
| 8(b)(2) | 131 | 2.7 |
| 8(b)(3) | 238 | 4.9 |
| 8(b)(4) | 1,717 | 35 7 |
| 8(b)(5) | 10 | 0.2 |
| 8(b)(6) | 11 | 0.2 |
| 8(b)(7) | 393 | 8.2 |
| B. 1 — 8(b)(1) | 3,305 | 47.9 |
| B. 8(b)(2) | 1,515 | 31.5 |
| B. 8(b)(3) | 437 | 9.1 |
| B. 8(b)(4) | 1,717 | 35.7 |
| B. 8(b)(5) | 10 | 0.2 |
| B. 8(b)(6) | 24 | 0.5 |
| B. 8(b)(7) | 393 | 8.2 |
| B1. ANALYSIS OF 8(b)(4) — Total cases 8(b)(4) | 1,717 | 100 |
| 8(b)(4)(A) | 72 | 4.2 |
| 8(b)(4)(B) | 1,015 | 59.1 |
| 8(b)(4)(C) | 19 | 1.1 |
| 8(b)(4)(D) | 461 | 26.5 |
| 8(b)(4)(A)(B) | 137 | 8 |
| 8(b)(4)(A)(C) | 10 | 0.6 |
| 8(b)(4)(B)(C) | 3 | 0.2 |
| B1. 1 — 8(b)(4)(A) | 212 | 12.3 |
| B1. 8(b)(4)(B) | 1,165 | 67.9 |
| B1. 8(b)(4)(C) | 32 | 1.9 |
| B1. 8(b)(4)(D) | 461 | 26.8 |
| B2. ANALYSIS OF 8(b)(7) — Total cases 8(b)(7) 1 | 393 | 100 |
| 8(b)(7)(A) | 113 | 28.8 |
| 8(b)(7)(B) | 23 | 5.9 |
| 8(b)(7)(C) | 248 | 63.1 |
| 8(b)(7)(A)(B) | 3 | 0.8 |
| 8(b)(7)(A)(C) | 4 | 1 |
| 8(b)(7)(B)(C) | 1 | 0.2 |
| 8(b)(7)(A)(B)(C) | 1 | 0.2 |
| B2. 1 — 8(b)(7)(A) | 121 | 30.8 |
| B2. 8(b)(7)(B) | 27 | 6.9 |
| B2. 8(b)(7)(C) | 254 | 64.6 |
| C. CHARGES FILED UNDER SEC. 8(e) — Total cases 8(e) | 56 | 100 |
| Against unions alone | 48 | 85 7 |
| Against employers alone | 0 | |
| Against union and employers | 8 | 14.3 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.