29 U.S.C. § 158(a) · B case grid

B · Case × element grid

Top-level elements follow claim order in panels of up to six elements. Case rows repeat across panels. Every recorded block retains its holding and basis; multiple blocks are not merged into a case-level verdict. ✓ satisfied · ✗ not satisfied · ○ not reached · · not addressed. Muted blocks are not counted. Sub-element evidence remains on case and element pages.

Elements 1–6 of 17

29 U.S.C. § 158(a)
CaseCovered employerCovered employee and applicable retained statusSection 7 protected rightsInterference, restraint or coercionNoncoercive expression under §8(c)Narrow insignia-restriction justification
Watson v. Moeller Rubber Products, Inc. — 792 F. Supp. 1459 (1992) · United States District Court for the Northern District of Mississippi · 1992 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
National Labor Relations Board v. United States Postal Service — 841 F.2d 141 (1988) · United States Court of Appeals for the Sixth Circuit · 1988 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
In-N-Out Burger, Inc. v. Nat'l Labor Relations Bd. — 894 F.3d 707 (2018) · United States Court of Appeals for the Fifth Circuit · 2018 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed
Capital Med. Ctr. v. Nat'l Labor Relations Bd. — 909 F.3d 427 (2018) · Court of Appeals of the District of Columbia · 2018 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed
Nat'l Labor Relations Bd. v. Imagefirst Unif. Rental Serv., Inc. — 910 F.3d 725 (2018) · United States Court of Appeals for the Third Circuit · 2018 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Airgas USA, LLC v. Nat'l Labor Relations Bd. — 916 F.3d 555 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Novato Healthcare Ctr. v. Nat'l Labor Relations Bd. — 916 F.3d 1095 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed
Univ. of S. Cal. v. Nat'l Labor Relations Bd. — 918 F.3d 126 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed
○ not reached · basis not recordedNot counted: rule-announced/merits
· not addressed· not addressed· not addressed· not addressed
Directsat U.S. LLC v. Nat'l Labor Relations Bd. — 925 F.3d 1272 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Flash3 · QA: PASS (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Bozzuto's Inc. v. Nat'l Labor Relations Bd. — 927 F.3d 672 (2019) · United States Court of Appeals for the Second Circuit · 2019 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Firstenergy Generation, LLC v. Nat'l Labor Relations Bd. — 929 F.3d 321 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Erickson Trucking Serv., Inc. v. Nat'l Labor Relations Bd. — 929 F.3d 393 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
St. Paul Park Ref. Co. v. Nat'l Labor Relations Bd. — 929 F.3d 610 (2019) · United States Court of Appeals for the Eighth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Nat'l Labor Relations Bd. v. Ingredion Inc. — 930 F.3d 509 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Hendrickson United States, LLC. v. Nat'l Labor Relations Bd. — 932 F.3d 465 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed
Local 702, Int'l Bhd. of Elec. Workers v. Nat'l Labor Relations Bd. — 934 F.3d 590 (2019) · United States Court of Appeals for the Seventh Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed
○ not reached · basis not recordedNot counted: applied/procedural
· not addressed· not addressed· not addressed
District Hospital Partners, L.P. v. NLRB — 141 F.4th 1279 (2025) · Court of Appeals for the D.C. Circuit · 2025 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed

Elements 7–12 of 17

29 U.S.C. § 158(a)
CaseDomination, interference or support of a labor organizationWorking-hours conference provisoConditional building-and-construction agreement allowanceEmployment discriminationUnion-related discriminatory motivationSame action absent unlawful motive
Watson v. Moeller Rubber Products, Inc. — 792 F. Supp. 1459 (1992) · United States District Court for the Northern District of Mississippi · 1992 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
National Labor Relations Board v. United States Postal Service — 841 F.2d 141 (1988) · United States Court of Appeals for the Sixth Circuit · 1988 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
In-N-Out Burger, Inc. v. Nat'l Labor Relations Bd. — 894 F.3d 707 (2018) · United States Court of Appeals for the Fifth Circuit · 2018 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Capital Med. Ctr. v. Nat'l Labor Relations Bd. — 909 F.3d 427 (2018) · Court of Appeals of the District of Columbia · 2018 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Nat'l Labor Relations Bd. v. Imagefirst Unif. Rental Serv., Inc. — 910 F.3d 725 (2018) · United States Court of Appeals for the Third Circuit · 2018 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Airgas USA, LLC v. Nat'l Labor Relations Bd. — 916 F.3d 555 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Novato Healthcare Ctr. v. Nat'l Labor Relations Bd. — 916 F.3d 1095 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed
Univ. of S. Cal. v. Nat'l Labor Relations Bd. — 918 F.3d 126 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Directsat U.S. LLC v. Nat'l Labor Relations Bd. — 925 F.3d 1272 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Flash3 · QA: PASS (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Bozzuto's Inc. v. Nat'l Labor Relations Bd. — 927 F.3d 672 (2019) · United States Court of Appeals for the Second Circuit · 2019 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Firstenergy Generation, LLC v. Nat'l Labor Relations Bd. — 929 F.3d 321 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Erickson Trucking Serv., Inc. v. Nat'l Labor Relations Bd. — 929 F.3d 393 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed
St. Paul Park Ref. Co. v. Nat'l Labor Relations Bd. — 929 F.3d 610 (2019) · United States Court of Appeals for the Eighth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed
Nat'l Labor Relations Bd. v. Ingredion Inc. — 930 F.3d 509 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Hendrickson United States, LLC. v. Nat'l Labor Relations Bd. — 932 F.3d 465 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
Local 702, Int'l Bhd. of Elec. Workers v. Nat'l Labor Relations Bd. — 934 F.3d 590 (2019) · United States Court of Appeals for the Seventh Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed
District Hospital Partners, L.P. v. NLRB — 141 F.4th 1279 (2025) · Court of Appeals for the D.C. Circuit · 2025 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed· not addressed

Elements 13–17 of 17

29 U.S.C. § 158(a)
CaseConditional union-security provisoFiled charges or given testimonyDischarge or other discrimination for Board participationEmployees collective-bargaining representativeAlternative breaches of applicable collective-bargaining duties
Watson v. Moeller Rubber Products, Inc. — 792 F. Supp. 1459 (1992) · United States District Court for the Northern District of Mississippi · 1992 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed
○ not reached · basis not recordedNot counted: background/procedural
National Labor Relations Board v. United States Postal Service — 841 F.2d 141 (1988) · United States Court of Appeals for the Sixth Circuit · 1988 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed
In-N-Out Burger, Inc. v. Nat'l Labor Relations Bd. — 894 F.3d 707 (2018) · United States Court of Appeals for the Fifth Circuit · 2018 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Capital Med. Ctr. v. Nat'l Labor Relations Bd. — 909 F.3d 427 (2018) · Court of Appeals of the District of Columbia · 2018 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Nat'l Labor Relations Bd. v. Imagefirst Unif. Rental Serv., Inc. — 910 F.3d 725 (2018) · United States Court of Appeals for the Third Circuit · 2018 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Airgas USA, LLC v. Nat'l Labor Relations Bd. — 916 F.3d 555 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed
Novato Healthcare Ctr. v. Nat'l Labor Relations Bd. — 916 F.3d 1095 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed
Univ. of S. Cal. v. Nat'l Labor Relations Bd. — 918 F.3d 126 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Directsat U.S. LLC v. Nat'l Labor Relations Bd. — 925 F.3d 1272 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Flash3 · QA: PASS (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed
Bozzuto's Inc. v. Nat'l Labor Relations Bd. — 927 F.3d 672 (2019) · United States Court of Appeals for the Second Circuit · 2019 (29usc158: author: Astra4 · QA: PASS (QA2, neov2/qa/wave2-cases-QA2-crosscheck.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Firstenergy Generation, LLC v. Nat'l Labor Relations Bd. — 929 F.3d 321 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed
Erickson Trucking Serv., Inc. v. Nat'l Labor Relations Bd. — 929 F.3d 393 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed
St. Paul Park Ref. Co. v. Nat'l Labor Relations Bd. — 929 F.3d 610 (2019) · United States Court of Appeals for the Eighth Circuit · 2019 (29usc158: author: Flash3 · QA: FIX (Fable, neov2/cases/TRIAGE-Flash.md))· not addressed· not addressed· not addressed· not addressed· not addressed
Nat'l Labor Relations Bd. v. Ingredion Inc. — 930 F.3d 509 (2019) · Court of Appeals of the District of Columbia · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed
Hendrickson United States, LLC. v. Nat'l Labor Relations Bd. — 932 F.3d 465 (2019) · United States Court of Appeals for the Sixth Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed
Local 702, Int'l Bhd. of Elec. Workers v. Nat'l Labor Relations Bd. — 934 F.3d 590 (2019) · United States Court of Appeals for the Seventh Circuit · 2019 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed· not addressed
District Hospital Partners, L.P. v. NLRB — 141 F.4th 1279 (2025) · Court of Appeals for the D.C. Circuit · 2025 (29usc158: author: Astra4 · not independently reviewed)· not addressed· not addressed· not addressed· not addressed