[2026 Edition] What Is the Difference Between List Controls and Catch-All Controls? Including the October 2025 Regulatory Amendments

This is Hamamoto from TIMEWELL.

"List controls" and "catch-all controls" — two regulations that are essential to understand for anyone conducting export control. Can you accurately explain the difference between them?

Furthermore, on October 9, 2025, a major overhaul of the catch-all controls (formally called "Complementary Export Controls") came into effect. Product categories that were previously outside the scope of regulation have newly become regulated, and the impact on companies is significant.

This article explains the difference between the two regulations in beginner-friendly terms, and covers in detail the content of the latest amendments and the actions companies should take.

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Summary (What You Will Learn from This Article)

• List controls: Regulate specific goods and technology by item (apply to all destinations)
• Catch-all controls: Regulate based on intended use and end-user, even for non-list-controlled items
• October 2025 amendment: Major tightening of catch-all controls
• Newly regulated items: Machine tools, integrated circuits, unmanned aircraft components, etc.
• Group A country destinations also require attention: New anti-diversion measures introduced

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Table of Contents

1. Understanding the Two Types of Export Control Regulations
2. What Are List Controls? Target Items and How to Verify Applicability
3. What Are Catch-All Controls? Verifying Intended Use and End-Users
4. October 2025 Implementation: Catch-All Control Overhaul
5. Country/Region Group Classifications and Regulatory Differences
6. Concrete Actions Companies Should Take
7. How to Streamline Export Control with AI

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Understanding the Two Types of Export Control Regulations

Japan's Export Control Framework

Japan's export control is conducted under the Foreign Exchange and Foreign Trade Act (FEFTA). The regulations fall into two main categories:

Regulation	Overview
List controls	Regulate specific goods and technology by item
Catch-all controls	Regulate based on intended use and end-user, even for non-list-controlled items

Why Are There Two Types of Regulations?

List controls alone cannot stop attempts to circumvent regulation.

For example, a company might export large quantities of machine tools with specifications just within the regulatory threshold — instead of the controlled high-performance machine tools — for military use. That is exactly the kind of scenario that list controls cannot catch.

That is where catch-all controls come in: imposing licensing requirements even for items not subject to list controls, when the intended use is "development of weapons of mass destruction" or when a "military organization is the end-user."

The Relationship Between the Two Regulations

[Goods/technology to be exported]
    ↓
[List control check]
    ↓
  Controlled → METI Minister approval required
    ↓
  Non-controlled
    ↓
[Catch-all control check]
    ↓
  Controlled → METI Minister approval required
    ↓
  Non-controlled → Export permitted without license

Important: Even if a product is determined "non-controlled" under list controls, catch-all control verification is still required.

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What Are List Controls? Target Items and How to Verify Applicability

Definition of List Controls

List controls are a system that requires METI Minister approval for exports to all countries and regions of specific goods and technology that are considered particularly likely to be used for the development of weapons of mass destruction or other conventional weapons.

Target Items

Regulated items are listed in Items 1–15 of Appended Table 1 of the Export Trade Control Order.

Item No.	Target area	Examples
Item 1	Weapons	Firearms, ammunition, military vehicles
Item 2	Nuclear	Nuclear fuel materials, nuclear reactors
Item 3	Chemical weapons	Chemical weapons precursors
Item 3-2	Biological weapons	Biological agents, toxins
Item 4	Missiles	Rockets, unmanned aircraft
Item 5	Advanced materials	Carbon fiber, ceramics
Item 6	Materials processing	Machine tools
Item 7	Electronics	Semiconductors, integrated circuits
Item 8	Computers	High-performance computers
Item 9	Communications	Cryptographic devices, communications equipment
Item 10	Sensors and lasers	High-performance cameras, lasers
Item 11	Navigation	GPS, inertial navigation systems
Item 12	Marine	Submarines, underwater detection devices
Item 13	Propulsion systems	Jet engines, gas turbines
Item 14	Other	Related equipment not covered above
Item 15	Sensitive items	Cryptography, stealth technology

How to Verify Applicability

Whether an item falls under list controls is confirmed through the following steps.

Step 1: Identify potentially applicable item numbers

Narrow down candidate item numbers based on the product type.

Step 2: Check the detail in the ministerial ordinance

Detailed regulatory standards (specifications) for each item number are specified in the "Ministerial Ordinance Defining Goods or Technology Pursuant to Appended Table 1 of the Export Trade Control Order and Appended Table of the Foreign Exchange Order" (commonly known as the Goods and Technology Ministerial Ordinance).

Step 3: Cross-reference with parameter sheets

Compare the product's specifications against the regulatory standards and determine whether it is controlled or non-controlled.

Characteristics of List Controls

Characteristic	Content
All destinations covered	Applies to all destinations, including friendly countries (Group A)
Determination based on item/specifications	Regulated regardless of intended use or end-user
License required	Export license required if the item is controlled

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What Are Catch-All Controls? Verifying Intended Use and End-Users

Definition of Catch-All Controls

Catch-all controls are a system that requires METI Minister approval even for goods and technology not subject to list controls, when there is a risk that they may be used for the development of weapons of mass destruction or conventional weapons.

The formal name is "Complementary Export Controls" — because they "complement" list controls.

Two Types of Catch-All Controls

Type	Coverage	What to verify
WMD catch-all	Nuclear, chemical, biological weapons, missiles	Intended use and end-user
Conventional weapons catch-all	Conventional weapons (firearms, tanks, etc.)	Intended use and end-user

Two Cases That Require a License

There are two cases in which a license is required under catch-all controls.

Case 1: Objective requirement (Inform requirement)

When the exporter has received a notification (Inform) from the METI Minister indicating that the export may be used for the development of WMDs or similar.

Case 2: Subjective requirement (Catch requirement)

When the exporter knows that the export destination is engaged in the development of WMDs or similar.

Key Points for Verifying Intended Use

Verify that the goods or technology will not be used for the following purposes:

Intended use	Specific examples
Development of WMDs	Manufacturing nuclear bombs, biological weapons, chemical weapons
Development of missiles	Manufacturing ballistic missiles, cruise missiles
Development of conventional weapons	Manufacturing tanks, fighter aircraft, warships

Key Points for Verifying End-Users

Verify that the end-user at the export destination is not:

• An organization engaged in the development of WMDs or similar
• A military or military-affiliated institution
• An organization listed on the Foreign User List
• Any other organization of concern

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October 2025 Implementation: Catch-All Control Overhaul

Background for the Amendment

On October 9, 2025, catch-all controls (Complementary Export Controls) were significantly overhauled.

Background for the amendment:

• Changes in the international situation (Ukraine invasion, etc.)
• Heightened risk of civilian goods being diverted for military use
• Increasing cases of civilian drone components being used for military purposes
• International momentum toward tightening controls

Main Changes

Item	Previous	After amendment
Target items	Not specifically defined	Designated by HS code
Group A country exports	In principle, not covered	Anti-diversion measures newly introduced
Verification obligation	Only when use/end-user was of concern	Verification in principle required for exports to general countries

Items Newly Subject to Regulation

The amendment has clarified that the following items are now subject to catch-all control verification:

Category	Specific examples
Machine tools	Numerically controlled lathes, machining centers
Integrated circuits	Microcontrollers, FPGAs
Unmanned aircraft components	Motors, flight controllers
Electronics	Sensors, communications equipment
Chemical substances	Specific chemical precursors

Designation of Target Items by HS Code

The previous catch-all controls were listed as "Item 16 of Appended Table 1" of the Export Trade Control Order, without clearly defining target items.

After the amendment, target items are specifically designated using HS codes (customs classification codes). This allows exporters to clearly determine whether their products are subject to regulation.

Anti-Diversion Measures for Group A Country Exports

Previously, catch-all controls in principle did not apply to exports destined for Group A countries (the 27 countries including the United States and EU member states).

After the amendment, even for exports to Group A countries, where there is a risk of re-export to countries of concern, a license application will be required upon notification from the METI Minister.

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Country/Region Group Classifications and Regulatory Differences

Group Classification

Under FEFTA, export destination countries and regions are classified into the following groups:

Group	Number of countries/regions	Characteristics
Group A	27 countries	Countries with well-developed export control systems
UN arms embargo countries	10 countries	Countries subject to UN sanctions
General countries	All others	Countries not in the above categories

Group A Countries (27 Countries)

Argentina, Australia, Austria, Belgium, Bulgaria, Canada, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Republic of Korea, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Spain, Sweden, Switzerland, United Kingdom, United States of America

UN Arms Embargo Countries (10 Countries)

Afghanistan, Central African Republic, Democratic Republic of the Congo, Iraq, Lebanon, Libya, North Korea, Somalia, South Sudan, Sudan

Examples of General Countries

China, Russia, Iran, Syria, Ukraine, Turkey, Pakistan, Myanmar, etc.

Regulatory Differences by Group

Regulation	Group A countries	UN arms embargo countries	General countries
List controls	Covered	Covered	Covered
WMD catch-all	In principle not covered	Covered	Covered
Conventional weapons catch-all	In principle not covered	Covered	Covered
Anti-diversion measures (new 2025)	Covered	Covered	Covered

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Concrete Actions Companies Should Take

Step 1: Check Your Products

First, confirm whether your products fall under any of the following:

Item to check	How to verify
List-controlled items	Cross-reference against Appended Table 1 of the Export Trade Control Order
Items newly added by the 2025 amendment	Cross-reference against the HS code list

Step 2: Check Export Destinations

Verify export destination countries/regions and end-users.

Item to check	How to verify
Group classification	METI's country group list
Foreign User List	Cross-reference against METI's list
Final intended use	Contracts, confirmation from counterparties

Step 3: Revise Internal Systems

Review internal systems to address the 2025 amendment.

Item	Content
Update internal regulations	Revise internal export control regulations
Conduct training	Communicate amendment content internally
Update checklists	Add newly regulated items
Update systems	Add HS code checking functionality

Step 4: Strengthen Transaction Screening

Strengthen transaction screening for exports to general countries.

Item to verify	Specific content
Intended use verification	Confirm civilian end-use
End-user verification	Confirm it is not a military or military-affiliated institution
Final end-user verification	Confirm resale destination
Obtaining undertakings	Undertakings on use and re-export

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How to Streamline Export Control with AI

Increased Operational Burden from the 2025 Amendment

The 2025 amendment has increased company export control workloads as follows:

Operation	Previous	After amendment
Checking regulated items	List controls only	List controls + HS codes
Group A country exports	Simplified check	Also requires diversion risk check
General country exports	Check only when concerns exist	In principle check required

Solution with TRAFEED (formerly ZEROCK ExCHECK)

TRAFEED (formerly ZEROCK ExCHECK) is an export control-specialized AI agent that also covers the 2025 amendments.

Function	Content
List control check	Automatic cross-reference against Appended Table 1 of the Export Trade Control Order
HS code check	Automatic determination of items covered by the 2025 amendment
End-user screening	Cross-reference against the Foreign User List, etc.
Automatic regulatory update	Automatically keeps pace with regulatory amendments

Implementation Benefits

Metric	Effect
Verification work time	90% reduction
Missed verifications	Zero
Response to regulatory amendments	Real-time

Status of Coverage for the 2025 Amendment

TRAFEED (formerly ZEROCK ExCHECK) has already incorporated the October 2025 amendment content:

• HS code list loaded
• Diversion risk determination function added
• Verification flow for general country transactions strengthened

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Summary

Differences Between List Controls and Catch-All Controls

Item	List controls	Catch-all controls
Basis for determination	Item/specifications	Intended use/end-user
Target destinations	All destinations	Primarily general countries
Timing of check	Export classification	After export classification

Key Points of the 2025 Amendment

• Major tightening of catch-all controls
• Target items clarified through HS codes
• Anti-diversion measures also apply to Group A country exports
• Verification in principle required for general country exports

Actions Companies Should Take

1. Confirm whether your products are covered by the amendment
2. Update internal regulations and checklists
3. Strengthen transaction screening systems
4. Consider AI tools for operational efficiency

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TIMEWELL Export Control Support

TIMEWELL supports companies in streamlining export control in response to the 2025 amendments.

Inquire About TRAFEED (formerly ZEROCK ExCHECK)

• Implementation consultation: Diagnose your company's export control framework
• Demo: Experience the amendment-compliant functions
• Customization: Optimization tailored to your industry and products

"Address regulatory tightening with AI."

For questions about streamlining export control, please feel free to reach out.

Book a free consultation →

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References

• METI, "Overview of Catch-All Control Revisions (Effective October 9, 2025)"
• METI, "Security Trade Control"
• J-Net21, "About List Controls and Catch-All Controls"
• CISTEC, Center for Information on Security Trade Control

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