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Structured register of government actions in the geoeconomic space — export controls, tariffs, sanctions, FDI screening, subsidies, industrial-policy laws — cross-referenced into the country, minerals, and ETF surface. Charter: docs/IPTM_CHARTER.md.
Severity 1-5 is the qualitative impact rating (1=minor, 5=structural). The bilateral-trade-grounded quant scorer is the next IPTM milestone. RBI (Register Breadth Index) is a complementary structural-breadth indicator from scripts/py/iptm/breadth.py; divergence between RBI and severity is itself informative (high-sev / low-RBI = strategic chokepoint; low-sev / high-RBI = broad but shallow). Every action has at least one primary source URL. Verify-or-don't-file. See also themes, timeline, graph, sankey, map, country exposure, sector exposure, material exposure (+ graph), weekly briefs, portfolio scan, escalation monitor, trans-shipment hubs. Internal triage tools (RSS-poller candidate feed, source-feed health) live under /admin/candidates + /admin/sources. Subscribe via Atom feed (accepts ?country=CN, ?material=lithium, ?issuer=BIS, ?type=export_control, ?etf=SOXX, ?company=NVDA, ?minSeverity=4, ?year=2026, ?q=…) or pull /api/iptm/actions.
On December 15, 2023, BIS published a procedural notice (88 FR 86821) extending the public comment deadline for two major October 25, 2023 interim final rules: the Semiconductor Manufacturing Items IFR (88 FR 73424) and the Advanced Computing / Supercomputer Semiconductor End-Use IFR (88 FR 73458). The original comment deadline of December 18, 2023 was extended by 30 days to January 17, 2024, to allow stakeholders additional time to review the complex regulatory changes and submit substantive input. The document contains no amendments to the Export Administration Regulations (EAR) and no changes to export-control parameters.
On 25 October 2023 the Bureau of Industry and Security published an interim final rule (88 FR 73424; FR Doc 2023-23055) making substantive revisions to the October 7 2022 advanced-computing IFR, incorporating 43 public comments covering 78 topics. The rule replaced the prior TOPS-based performance metric with a new "Total Processing Performance" (TPP) / performance-density dual-threshold structure for ECCN 3A090, splitting the control into tiers 3A090.a (full licence requirement for highest-capability datacenter AI chips) and 3A090.b (new License Exception NAC with 25-day prior notification for the intermediate tier). Geographic scope was expanded from China-and-Macau to Country Groups D:1/D:4/D:5 to block diversion via third-country intermediaries and offshore datacenters.
The US Bureau of Industry and Security issued an interim final rule on 17 October 2023 that substantially expanded the advanced-computing and semiconductor manufacturing controls first imposed in October 2022. The rule closed the performance-threshold workaround that NVIDIA had used to ship China-specific A800/H800 GPUs, replacing it with a "performance density" metric and adding a new "Notified Advanced Computing" licence category. It expanded controls on chipmaking equipment (additional ECCNs covering deposition, etch, metrology), pulled 21 additional countries (mostly Middle East / Central Asia) into a regional licensing scheme to prevent transshipment, and added 13 Chinese entities to the Entity List including AI-chip designers.