The 2025 reform cycle supplies the core statutory content of Texas’s post-Tornetta corporate-law changes. This page focuses on three corporate-governance statutes enacted by the 89th Legislature, Regular Session, in 2025: S.B. 29 (signed May 14, 2025; effective immediately), S.B. 1057 (effective September 1, 2025), and H.B. 40 (signed June 20, 2025; effective September 1, 2025).20 Two additional 2025 bills extend the reform cycle beyond the doctrinal scope of this primer and are covered in dedicated verticals: S.B. 2337 (TBOC Chapter 6A — proxy-advisor regulation; effective September 1, 2025) and S.B. 2411 (amending TBOC § 7.001 to permit officer exculpation by certificate election; effective September 1, 2025). Figure 2 maps each of the three core bills to its operative statutory hooks.
Figure 2 · Reform-cycle reach diagram
Sources. Enrolled S.B. 29, S.B. 1057, H.B. 40 (89th Leg., R.S., Tex. 2025); Tex. Bus. Orgs. Code Ann. (West 2025); Tex. Gov't Code Ann. ch. 25A (West 2025); SEC Chair Paul Atkins, Keynote Address at the John L. Weinberg Center for Corporate Governance 25th Anniversary Gala (Oct. 9, 2025).
S.B. 29
TBOC rule-of-code overhaul
Signed May 14, 2025 · Effective immediately
§ 1.057Texas-first source rule (S.B. 29’s § 1.056 rule, re-enacted at § 1.057(b) by S.B. 2411, effective September 1, 2025)§ 2.115i Governing-document forum authority (internal entity claims)§ 2.116i Jury-waiver authority§ 21.218Books-and-records narrowing§ 21.4161i Court determination of independent / disinterested committee§ 21.419i BJR codification (listed / opt-in)§ 21.552(a)(3)Derivative-standing threshold (≤ 3%, dual-axis)§ 21.554i Independence petition: hearing within 45 days and order within 75 days of the petition’s filing
S.B. 1057
Shareholder-proposal threshold
Effective September 1, 2025
§ 21.373i Opt-in for listed Texas corporations: $1M of voting shares OR 3% of voting shares; held for six months before and throughout the meeting; 67% solicitation- Federal hook: SEC Chair Atkins keynote (Oct. 9, 2025) discussed SB 1057 alongside Rule 14a-8(i)(1). Chair commentary — not Commission rulemaking, no-action relief, or judicial holding.
H.B. 40
Business Court expansion
Signed June 20, 2025 · Effective September 1, 2025
§ 25A.004(d)Amount-in-controversy $10M → $5M§ 25A.004(i)Joined-party aggregation rule§ 25A.003(d)–(l)Sunset removed for six previously unfunded divisions§ 25A.004Jurisdictional expansion (IP, trade secrets, arbitration)§ 25A.004(b)Preserves governance / internal-affairs lane
SEC Chair Paul Atkins’s October 9, 2025 keynote at the John L. Weinberg Center for Corporate Governance discussed S.B. 1057 alongside Rule 14a-8(i)(1), the state-law-permissibility exclusion to the federal shareholder-proposal rule. Those remarks are Chair commentary, delivered with the standard disclaimer that the views are his own and not the Commission’s, and are not Commission rulemaking, issuer-specific no-action relief, or a judicial holding. The interaction between SB 1057 and Rule 14a-8 will be resolved by a court if and when it is litigated; until then, the page treats the Chair’s remarks as commentary.21 In the current proxy season, the Division of Corporation Finance’s November 17, 2025 statement keeps Rule 14a-8(i)(1) requests under substantive Division review, citing recent state-law developments, while all other exclusion grounds moved to an unqualified-representation, no-substantive-review path — and Chair Atkins reported on July 9, 2026 that no (i)(1) requests had been submitted all season.