Federal retreat, state expansion. The pattern through 2026 is federal rollback (SEC climate, FTC non-compete, AI Act federalisation absent) while state attorneys-general, state legislatures and California in particular carry the actual enforcement load.
AI
No federal AI statute. State patchwork now diverging on philosophy: Texas TRAIGA live on restricted-purposes; Colorado SB 189 (revised, narrowed) effective 1 January 2027 on disclosure; Connecticut online safety from 1 October 2026; California ADMT/automated-decision regulations live.
Data & privacy
No federal privacy statute. State patchwork (CA, VA, CO, CT, UT, TX, IL BIPA, more). California CPPA + AG the most active enforcer — $12.75m GM CCPA settlement May 2026 is the new benchmark. FTC consumer-protection enforcement under Section 5 covers data brokers, dark patterns, deceptive AI claims.
Sanctions & export controls
OFAC active under "Economic Fury" Iran-oil campaign; UAE and Hong Kong secondary-sanctions exposure heightened. BIS export controls on emerging tech. SEC and DOJ in coordinated enforcement on certain matters.
Competition & antitrust
Federal HSR + Sherman + Clayton Act. DOJ Antitrust and FTC; merger enforcement still demanding structural divestitures in classic horizontal overlap (e.g. Taiheiyo/CalPortland May 2026). State AGs increasingly lead structurally — Live Nation/Ticketmaster verdict shows juries will deliver monopolization findings federal enforcement abandoned.
Commercial & distribution
FTC §5 + state UDAP statutes; Robinson-Patman re-emerging at the FTC. Franchise sales regulated state-by-state (CA, NJ, NY active); FTC Franchise Rule still operative. Loyalty-programme and consumer-data regulation expanding state-by-state.
ESG & sustainability
SEC moves to rescind 2024 climate disclosure rules (proposed 29 May 2026). California SB 253/261 carries the binding climate-disclosure load. Anti-ESG state pressure (TX, FL) sits alongside pro-ESG states. EU CSRD reaches US-parented groups via EU subsidiaries.
Employment & labour
FTC Non-Compete Rule formally removed February 2026; reverts to state law. State non-compete bans (CA, MN, ND, OK strict; NY, IL, WA building). Pay transparency expanding state-by-state. NLRB rulings still active under reduced federal scope.
Cyber & resilience
CIRCIA incident-reporting rules phasing in; HHS HIPAA Security Rule overhaul targeted final-rule 2026; SEC cyber disclosure live. State data-breach notification regimes operate in parallel.
Tax
Pillar Two: US-parented MNEs excluded under the OECD Side-by-Side Package (deemed-zero top-up election). GILTI and CAMT continue; OECD GIR filing not applicable for SbS-electing groups.