Circular No. 30/2026/TT-BKHCN promulgating the List of dual-use goods under the state management of the Ministry of Science and Technology
Unofficial translation for reference. The Vietnamese text is the original and is the legally binding version.
- Status
- In force
- Document number
- 30/2026/TT-BKHCN
- Issue date
- 6 June 2026
- Effective date
- 25 July 2026
- Document type
- Circular
- Issuing authority
- Ministry of Science and Technology
Detailed list of dual-use goods under the state management of the Ministry of Science and Technology, with HS codes, technical characteristics and reference ECCNs.
Pursuant to the Law on Organisation of the Government No. 63/2025/QH15;
Pursuant to the Law on Foreign Trade Management No. 05/2017/QH14;
Pursuant to the Government's Decree No. 55/2025/ND-CP defining the functions, tasks, powers and organisational structure of the Ministry of Science and Technology;
Pursuant to the Government's Decree No. 259/2025/ND-CP on strategic trade control;
At the proposal of the Director of the Information Technology Industry Department;
The Minister of Science and Technology hereby promulgates the List of dual-use goods, the organisation of the licensing of dual-use goods, and the monitoring and traceability of information on strategic trade control under the state management of the Ministry of Science and Technology.
Article 1. List of dual-use goods under the state management of the Ministry of Science and Technology
The Appendix on the List of dual-use goods under the state management of the Ministry of Science and Technology (hereinafter referred to as the List) is promulgated together with this Circular.
Article 2. Principles for applying the List
1. Only goods whose HS code, description, and technical and technological characteristics all simultaneously coincide with those specified in the Appendix to this Circular are subject to management under a licence of the Ministry of Science and Technology in accordance with clause 2 Article 4 of Decree No. 259/2025/ND-CP on strategic trade control.
Where only a 6-digit HS code is listed, all 8-digit HS codes falling within that 6-digit subheading apply; where the listing is detailed down to an 8-digit HS code, only those 8-digit HS codes apply.
2. The export, temporary import for re-export, border-gate transfer, transhipment and transit of goods on the List must comply with Decree No. 259/2025/ND-CP on strategic trade control and with the law in force on foreign trade management, trade, taxation and customs, as well as other specialised legislation.
Article 3. Organisation of the licensing of the export, temporary import for re-export, border-gate transfer, transhipment and transit of dual-use goods under the management competence of the Ministry of Science and Technology
1. The Ministry of Science and Technology delegates to the People's Committees of provinces the licensing of the export, temporary import for re-export, border-gate transfer, transhipment and transit of dual-use goods under the management competence of the Ministry of Science and Technology.
For dual-use goods which are radioactive materials and nuclear equipment falling within the scope of the law on atomic energy, licensing shall be carried out in accordance with the law on atomic energy and related legislation.
2. The dossier and procedure for licensing the export, temporary import for re-export, border-gate transfer, transhipment and transit of dual-use goods under the management competence of the Ministry of Science and Technology shall comply with Article 9 of Decree No. 259/2025/ND-CP on strategic trade control.
3. A trader shall submit 01 (one) set of the dossier specified in clause 2 of this Article in person, by post, or online via the National Single Window Portal or the local information system for the settlement of administrative procedures.
Article 4. Effect
1. This Circular takes effect from 06 June 2026.
2. The People's Committees of provinces and the Viet Nam Agency for Radiation and Nuclear Safety shall send the licences issued to traders under clause 1 Article 3 of this Circular to the Ministry of Science and Technology through the national information system on the digital technology industry; and shall send them to the Ministry of Industry and Trade and the customs authority through the specialised online reporting systems for coordinated management.
3. The Information Technology Industry Department shall develop, maintain, upgrade and manage the national information system on the digital technology industry serving the monitoring and traceability of information on strategic trade control under the state management of the Ministry of Science and Technology.
4. In the course of implementing this Circular, should any difficulty arise, traders and the agencies and organisations concerned shall report it in writing to the Ministry of Science and Technology (the Information Technology Industry Department) for handling./.
APPENDIX
LIST OF DUAL-USE GOODS UNDER THE STATE MANAGEMENT OF THE MINISTRY OF SCIENCE AND TECHNOLOGY(Promulgated together with Circular No. 30/2026/TT-BKHCN dated 06 June 2026 of the Ministry of Science and Technology)
| No. | HS code | Description of goods | Technical and technological characteristics | Reference ECCN code |
|---|---|---|---|---|
| I | Radioactive materials and nuclear equipment | |||
| 1. | Radioactive materials | |||
| 1.1 | Uranium ores or thorium ores and uranium concentrates or thorium concentrates | |||
| 1.1.1 | 2612.10.00 | Uranium ores and concentrates | Natural uranium, depleted uranium or thorium in the form of metal, alloy, chemical compound or concentrate and any other material containing one or more of the foregoing | 0C001 |
| 1.1.2 | 2612.20.00 | Thorium ores and concentrates | Natural uranium, depleted uranium or thorium in the form of metal, alloy, chemical compound or concentrate and any other material containing one or more of the foregoing | 0C001 |
| 1.2 | Radioactive chemical elements and radioactive isotopes (including chemical elements and isotopes capable of fission or of enrichment) and their compounds; mixtures and residues containing these products | |||
| 1.2.1 | Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds: | |||
| 1.2.1.1 | 2844.10.10 | Natural uranium and its compounds | Natural uranium, depleted uranium or thorium in the form of metal, alloy, chemical compound or concentrate and any other material containing one or more of the foregoing | 0C001 |
| 1.2.1.2 | 2844.10.90 | Other | Natural uranium, depleted uranium or thorium in the form of metal, alloy, chemical compound or concentrate and any other material containing one or more of the foregoing | 0C001 |
| 1.2.2 | Uranium enriched in U-235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U-235, plutonium or compounds of these products: | |||
| 1.2.2.1 | 2844.20.10 | Uranium enriched in U-235 and its compounds; plutonium and its compounds | Special fissionable material | 0C002 |
| 1.2.2.2 | 2844.20.90 | Other | Special fissionable material | 0C002 |
| 1.2.3 | Uranium depleted in U-235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U-235, thorium or compounds of these products: | |||
| 1.2.3.1 | 2844.30.10 | Uranium depleted in U-235 and its compounds; thorium and its compounds | Natural uranium, depleted uranium or thorium in the form of metal, alloy, chemical compound or concentrate and any other material containing one or more of the foregoing | 0C001 |
| 1.2.3.2 | 2844.30.90 | Other | Natural uranium, depleted uranium or thorium in the form of metal, alloy, chemical compound or concentrate and any other material containing one or more of the foregoing | 0C001 |
| 1.2.4 | Radioactive elements and isotopes and compounds other than those of subheading 2844.10, 2844.20 or 2844.30; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive waste: | |||
| 1.2.4.1 | 2844.41.00 | Tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds | Tritium, tritium compounds, mixtures containing tritium in which the ratio of tritium to hydrogen atoms exceeds 1 part in 1000, and products or devices containing any of the foregoing. Note: Controlled if the activity exceeds 1.48 x 103 GBq (40 Ci) | 1C235 |
| 1.2.4.2 | 2844.42.00 | Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds | Radionuclides appropriate for making neutron sources based on the alpha-n reaction, in the following forms: a. Elemental; b. Compounds having a total activity of 37 GBq/kg (1 Ci/kg) or greater; c. Mixtures having a total activity of 37 GBq/kg (1 Ci/kg) or greater; d. Products or devices containing any of the foregoing. Note: A product or device containing less than 3,7 GBq (100 mCi) of activity is not controlled. | 1C236 |
| 1.2.4.3 | 2844.43.00 | Other radioactive elements, isotopes and compounds; other alloys, other dispersions (including cermets), ceramic products and other mixtures containing these elements, isotopes or compounds | Other radioactive elements, isotopes and compounds; other alloys, other dispersions (including cermets), ceramic products and other mixtures containing these elements, isotopes or compounds | 1C237 1C012.b |
| 1.2.4.4 | 2844.50.00 | Spent (irradiated) fuel elements (cartridges) of nuclear reactors | Spent (irradiated) fuel elements (cartridges) of nuclear reactors | 0A001.c |
| 2 | Nuclear equipment | |||
| 2.1 | Nuclear reactors and related equipment | |||
| 2.1.1 | 8401.10.00 | Nuclear reactors | Nuclear reactors | 0A001.a |
| 2.1.2 | 8401.40.00 | Parts of nuclear reactors | Including: reactor vessels, control rods, machines for inserting and removing fuel in the reactor, reactor pressure tubes, zirconium tubes, primary coolant pumps | 0A001.b 0A001.d 0A001.c0A001.e 0A001.f 0A001.g |
| 2.1.3 | 8401.30.00 | Non-irradiated nuclear fuel elements (cartridges) | Non-irradiated nuclear fuel elements (cartridges) | 0C002 |
| 2.2 | Uranium conversion and enrichment equipment | |||
| 2.2.1 | 8401.20.00 | Machinery and apparatus for isotopic separation, and parts thereof | Including: gas centrifuges; components specially designed or prepared for gas centrifuges; the main equipment and components used for enrichment; systems, equipment and components specially designed or prepared for use in enrichment plants using chemical exchange or ion exchange, laser technology, plasma separation or electromagnetic separation | 0B001.a.1 0B001.b.1 0B001.a.3 0B001.a.4 0B001.a.5 0B001.a.6 0B001.a.7 0B001.a.8 0B001.a.9 0B001.b.1 0B001.b.10 0B001.b.11 0B001.b.120B001.b.13 |
| 2.2.2 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of uranium ore concentrates to UO3 | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of uranium ore concentrates to UO3 | 0B003.a |
| 2.2.3 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of UO3 to UF6 | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of UO3 to UF6 | 0B003.b |
| 2.2.4 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of UO3 to UO2 | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of UO3 to UO2 | 0B003.c |
| 2.2.5 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of UO2 to UF4 | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of UO2 to UF4 | 0B003.d |
| 2.2.6 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of UF4 to UF6 | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of UF4 to UF6 | 0B003.e |
| 2.2.7 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of UF4 to uranium metal. | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of UF4 to uranium metal; | 0B003.f |
| 2.2.8 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of UF6 to UO2 | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of UF6 to UO2 | 0B003.g |
| 2.2.9 | 8414.80 8417.10 8419.40 | Systems specially designed or prepared for the conversion of UF6 to UF4 | Uranium conversion equipment, and equipment specially designed or prepared for the conversion of UF6 to UF4 | 0B003.h |
| 2.3 | Equipment for the processing of spent nuclear fuel | |||
| 2.3.1 | 7310.29 8421.29 8465.91 8465.96 8479.89 | Equipment for the processing of irradiated nuclear fuel | Equipment for the reprocessing of irradiated fuel rods, and equipment and components specially designed or prepared for that purpose. | 0B006 |
| 2.4 | Nuclear fuel fabrication equipment | |||
| 2.4.1 | 8207.30 8479.89 8514.40 8515.31 9027.89 | Nuclear fuel fabrication equipment | Equipment which comes into direct contact with, or directly processes or directly controls, the production flow of nuclear material | 0B005 |
| II | Electronics | |||
| 1 | 8542.31.00 8542.39.00 | Processor microcircuits (microprocessor microcircuits, microcomputer microcircuits and microcontroller microcircuits) having a processing speed of 5 GFLOPS or more and an arithmetic logic unit (ALU) with an access width of 32 bit or more. | Integrated circuits having one or more electronic processing units with a “Total Processing Performance (TPP)” exceeding 6000. Note: 1. “Total Processing Performance (TPP)” is the aggregate over all electronic processing units on the integrated circuit of 2 x MacTOPS x the bit length of the operation. a. “MacTOPS” is the theoretical peak number of Tera (1012) multiply–accumulate operations (D=A×B+C) per second that the device can perform. b. The 2 in the formula is based on the industry convention of counting one multiply–accumulate operation D=A×B+C as 2 separate operations for datasheet reporting purposes. Therefore 2 x MacTOPS may correspond to the TOPS or FLOPS reported on a datasheet. The bit length of the operation is the largest bit length of the inputs to the multiply operation. Aggregate the ‘TPP’ for each processing unit on the integrated circuit to arrive at a total. ‘TPP’ = TPP1 + TPP2 +....+ TPPn (where n is the number of processing units on the integrated circuit). The rate of 'MacTOPS' is to be calculated at its maximum value theoretically possible. The rate of 'MacTOPS' is assumed to be the highest value the manufacturer claims in a manual or brochure for the integrated circuit. For example, the 'TPP' threshold of 6 000 can be met with 750 tera FLOPS (or 2 × 375 ‘MacTOPS’) at 8 bits or 300 tera FLOPS (or 2 × 150 ‘MacTOPS’) at 16 bits. If the electronic processing unit is designed for MAC computation with multiple bit lengths achieving different 'TPP' values, the highest TPP value shall be used. | 3A501.a.16 |
| 2 | 8542.31.00 8542.39.00 | Integrated circuits designed or rated as radiation hardened. | Integrated circuits designed or rated as radiation hardened to withstand any of the following: a. A Total Ionizing Dose (TID), being the total radiation dose accumulated over time that damages the integrated circuit, of 5 x 103 Gy (silicon) or higher; b. A dose rate upset, being the ability to withstand an extremely intense radiation flux over a very short period, of 5 x 106 Gy (silicon)/s or higher; or c. A fluence of neutrons bombarding the surface of the integrated circuit (1 MeV equivalent) of 5 x 1013 n/cm2 or higher on silicon, or its equivalent for other materials. Note: 3A001.a.1.c does not control Metal Insulator Semiconductors (MIS). | 3A001.a.1 |
| 3 | 2849.20.00 2850.00.00 3818.00.00 | Semiconductor substrates or other preforms | High resistivity materials such as: silicon carbide (SiC), gallium nitride (GaN), aluminium nitride (AlN), aluminium gallium nitride (AlGaN), gallium oxide (Ga2O3) or diamond semiconductor substrates, or other preforms of those materials, having resistivities greater than 10,000 ohm-cm at 20°C. | 3C005.a |
| 4 | 3818.00.00 8541.90.00 | Polycrystalline substrates or polycrystalline ceramic substrates | High resistivity materials such as: polycrystalline substrates or polycrystalline ceramic substrates, having resistivities greater than 10,000 ohm-cm at 20°C and having at least one non-epitaxial single-crystal layer of silicon (Si), silicon carbide (SiC), gallium nitride (GaN), aluminium nitride (AlN), aluminium gallium nitride (AlGaN), gallium oxide (Ga2O3) or diamond on the surface of the substrate. | 3C005.b |
| 5 | 3707.10.00 3904.90 | Positive resists | Positive resists designed for semiconductor lithography, specially adjusted (optimised) for use at wavelengths from 193 to 15 nm | 3C002.a.1 |
| III | Computers | |||
| 1 | 8471.30 8471.41 8471.49 8471.50 8471.90 | Electronic computers with an extended operating temperature range | Electronic computers capable of operating in a low temperature environment (below -45°C) or a high temperature environment (above 85°C). Note: 4A001.a.1 does not control computers specially designed for civil automobile, railway train or civil aircraft applications. | 4A001.a.1 |
| 2 | 8471.30 8471.41 8471.49 8471.50 8471.90 | Electronic computers designed to withstand high radiation levels | Electronic computers specially designed, radiation hardened to exceed any of the following specifications: a. A Total Ionizing Dose (TID), being the total radiation dose accumulated over time that damages the integrated circuit, of 5 x 103 Gy (silicon) or higher; b. A dose rate upset, being the ability to withstand an extremely intense radiation flux over a very short period, of 5 x 106 Gy (silicon)/s or higher; or c. A Single Event Upset of 1×10-8 error/bit/day; Note: 4A001.a.2. does not control computers specially designed for “civil aircraft” applications. | 4A001.a.2 |
| 3 | 8471.30 8471.41 8471.49 8471.50 8471.90 | Computers designed for modelling, simulation or design integration of missiles. | Computers specially designed for modelling, simulation or design integration of space launch vehicles specified in 9A004 or sounding rockets specified in 9A104. Note: This item applies only where the computer is supplied together with the “software” specified in 7D103 or 9D103. | 4A102 |
| IV | Telecommunications, sensors and lasers | |||
| 1 | 8517.61.00 8517.62 8517.69.00 | Telecommunications equipment | Telecommunications systems and equipment specially designed to withstand any of the following: - Electronic pulse effects; - Gamma, neutron or ion radiation; - Operation at low temperature (below -55°C) or high temperature (above 124°C). | 5A001.a |
| 2 | 8517.61.00 8517.62 8517.69.00 8517.71.00 8517.79 | Mobile telecommunications interception or jamming equipment | Mobile telecommunications interception or jamming equipment, monitoring equipment therefor, and specially designed components, having the following characteristics: - Interception equipment designed for the extraction of voice or data transmitted over the air interface; - Interception equipment, not specified in 5A001.f.1., designed for the extraction of client device or subscriber identifiers (e.g. IMSI, TIMSI or IMEI), signalling or other metadata transmitted over the air interface;- Jamming equipment specially designed or modified to intentionally and selectively interfere with, deny, inhibit, degrade or seduce mobile telecommunication services, and performing any of the following: a. Simulating the functions of Radio Access Network (RAN) equipment; b. Detecting and exploiting specific characteristics of the mobile telecommunications protocol employed (e.g. GSM); or c. Exploiting specific characteristics of the mobile telecommunications protocol employed (e.g. GSM); - RF monitoring equipment designed or modified to identify the operation of items specified in 5A001.f.1., 5A001.f.2. or 5A001.f.3. | 5A001.f |
| 3 | 8517.71.00 8517.79 8526.10 8526.91 8526.92.00 8529.10 8529.90 | Telemetry and telecontrol equipment | Telemetry and telecontrol equipment, including ground equipment, designed or modified for unmanned aerial vehicles (UAVs). Note: (1) For the purposes of 5A101, missile means complete rocket systems and unmanned aerial vehicle systems capable of a range exceeding 300 km. (2) 5A101 does not control: (a) Equipment designed or modified for manned aircraft or satellites; (b) Ground based equipment designed or modified for terrestrial or marine applications;(c) Equipment designed for commercial, civil or ‘Safety of Life’ (e.g. data integrity, flight safety) GNSS services. | 5A101 |
| 4 | Magnetometers, magnetic gradiometers, underwater electric field sensors, underwater electromagnetic receivers incorporating magnetic field sensors Note: 6A006 does not control instruments specially designed for fishery applications or biomagnetic measurements for medical diagnostics. | |||
| 4.1 | 9015.80 | Magnetometers | a) Magnetometers using superconductive (Superconducting Quantum Interference Device - SQUID) technology having any of the following characteristics: - SQUID systems designed for stationary operation, without specially designed subsystems designed to reduce in-motion noise, and having a sensitivity equal to or less than 50 fT (rms) per square root Hz at a frequency of 1 Hz; or - SQUID systems having an in-motion-magnetometer sensitivity less (better) than 20 pT (rms) per square root Hz at a frequency of 1 Hz and specially designed to reduce in-motion noise; b) Magnetometers using optically pumped or nuclear precession (proton/Overhauser) technology having a sensitivity less than 20 pT (rms) per square root Hz at a frequency of 1 Hz; c) Magnetometers using fluxgate "technology" having a sensitivity equal to or less than 10 pT (rms) per square root Hz at a frequency of 1 Hz; d) Induction coil magnetometers having a sensitivity less than any of the following:- 0,05 nT (rms) per square root Hz at frequencies of less than 1 Hz; - 1×10-3 nT (rms) per square root Hz at frequencies of 1 Hz or more but not exceeding 10 Hz; or - 1×10-4 nT (rms) per square root Hz at frequencies exceeding 10 Hz; - Fibre optic magnetometers having a sensitivity less than 1 nT (rms) per square root Hz; | 6A006.a |
| 4.2 | 9015.80 | Underwater electric field sensors | Underwater electric field sensors having a sensitivity less than 8 nanovolt per metre per square root Hz when measured at a frequency of 1 Hz. | 6A006.b |
| 4.3 | 9015.80 | Magnetic gradiometers | - Magnetic gradiometers using multiple magnetometers specified in 6A006.a.; - Fibre optic magnetic gradiometers having a magnetic gradient field sensitivity less than 0,3 nT/m (rms) per square root Hz; - Magnetic gradiometers using technologies other than fibre-optic technology, having a magnetic gradient field sensitivity less than 0,015 nT/m (rms) per square root Hz. | 6A006.c |
| 4.4 | 9015.80 9015.90.00 9030.89 | Compensation systems | Compensation systems for magnetic field sensors or underwater electric field sensors, resulting in a performance equal to or better than the specified parameters of 6A006.a., 6A006.b. or 6A006.c. | 6A006.d |
| 4.5 | 9015.80 9015.90.00 9030.89 | Underwater electromagnetic receivers incorporating magnetic field sensors | Underwater electromagnetic receivers incorporating magnetic field sensors specified in 6A006.a. or underwater electric field sensors specified in 6A006.b. | 6A006.e |
| 5 | High-accuracy gravity meters (gravimeters), gravity gradiometers | |||
| 5.1 | 9015.80 9015.90.00 | High-accuracy gravity meters (gravimeters), gravity gradiometers | a) Gravity meters designed or modified for ground use and having a static accuracy of less (better) than 10 μGal; Note: 6A007.a. does not control ground gravity meters of the quartz element (Worden) type. b. Gravity meters designed for mobile platforms and having all of the following: - A static accuracy of less (better) than 0,7 mGal; and - An in-service (operational) accuracy of less than 0,7 mGal with a time-to-steady-state registration of less than 2 minutes under any combination of attendant corrective compensations and motional influences. c. Gravity gradiometers. | 6A007 |
| 5.2 | 9015.80 | Other cases | Gravity meters, other than those specified in 6A007.b, designed or modified for airborne or marine use; having a static or operational accuracy equal to or less (better) than 0,7 milligal (mGal); and having a time-to-steady-state registration of two minutes or less. | 6A107.a |
| 6 | High-speed cameras | |||
| 6.1 | 8525.81 | Electronic streak cameras | Electronic streak cameras having temporal resolution less than 50 ns | 6A003.a.3 |
| 6.2 | 8525.81 8525.89 9006.30.00 | Streak cameras | Streak cameras with writing speeds greater than 0,5 mm/μs | 6A203.a.1 |
| 6.3 | 8525.81 8525.89 9006.30.00 9006.59 | Electronic streak cameras | Electronic streak cameras capable of 50 ns or less time resolution | 6A203.a.2 |
| 6.4 | 8525.81 | Electronic framing cameras | Electronic framing cameras having a speed exceeding 1.000.000 frames/s | 6A003.a.4 |
| 6.5 | 8525.81 8525.89 9006.30.00 | Framing cameras | Framing cameras with recording rates greater than 225.000 frames per second | 6A203.b.1 |
| 6.6 | 8525.81 8525.89 9006.30.009006.59 | Framing cameras | Framing cameras capable of 50 ns or less frame exposure time | 6A203.b.2 |
| 6.7 | 8525.81 | Electronic cameras | Electronic cameras having all of the following: a. An electronic shutter speed (gating capability) of less than 1μs per full frame; and b. A read out time allowing a framing rate of more than 125 full frames per second. | 6A003.a.5 |
| 6.8 | 8525.81 8525.89 9006.30.00 9006.59 | Solid-state or electron tube cameras | Solid-state cameras or electron tube cameras having a fast image gating (shutter) time of 50 ns or less. | 6A203.c.1 |
| 6.9 | 8529.90 8540.20.00 9006.91 | Specially designed components for solid-state or electron tube cameras | Solid-state imaging devices and image intensifier tubes having a fast image gating (shutter) time of 50 ns or less, specially designed for the cameras specified in 6A203.c.1. | 6A203.c.2 |
| 7 | 8525.82 9002.90 9006.30.00 | Radiation-hardened TV cameras | Radiation-hardened TV cameras, or lenses therefor, specially designed or rated as radiation hardened to withstand a total radiation dose greater than 50×103 Gy(silicon) (5×106 rad (silicon)) without operational degradation. | 6A203.d |
| 8 | 8541.51.00 8541.59.00 9029.209031.49 | Velocity interferometers for measuring velocities exceeding 1 km/s during time intervals of less than 10 microseconds. | Velocity interferometers for measuring velocities exceeding 1 km/s during time intervals of less than 10 microseconds (μs). Note:6A225 includes velocity interferometers such as: - VISARs (Velocity Interferometer Systems for Any Reflector); - DLIs (Doppler Laser Interferometers); - PDV (Photonic Doppler Velocimeters), also known as Het-V (Heterodyne Velocimeters); - Microwave velocity interferometers, including optic-microwave mixing velocimeters. | 6A225 |
| 9 | 8541.60.00 9026.20 9026.90.00 | Pressure gauges capable of measuring pressures greater than 10 Gpa | Quartz pressure transducers for pressures greater than 10 GPa | 6A226.b |
| 10 | Marine or terrestrial acoustic equipment capable of detecting or locating underwater objects or features or of determining the position of surface vessels or submersible vehicles Note: (i) 6A001.a.1. does not control the following equipment: a. Depth sounders operating vertically below the apparatus, not including a scanning function exceeding ± 20º, and limited to measuring the depth of water, the distance of submerged or buried objects, or fish finding; b. Acoustic beacons, including: - Acoustic emergency beacons; - Pingers specially designed for relocating or returning to an underwater position. (ii) Technical Note: For the purposes of 6A001.a.1.a., enhancement includes the ability to compensate by external means. | |||
| 10.1 | 8543.70 9015.80 9030.39.00 | Acoustic seabed survey equipment | 1. Surface vessel survey equipment designed for seabed topographic mapping and having all of the following: a. Designed to take measurements at an angle exceeding 20º from the vertical; b. Designed to measure seabed topography at seabed depths exceeding 600 m; c. Sounding resolution less than 2; d. Enhancement of the depth accuracy through compensation for all of the following: - Motion of the acoustic sensor; - In-water propagation from the sensor to the seabed and back; - Sound speed at the sensor. Note: For the purposes of 6A001.a.1.a.1.c., sounding resolution is the swath width (in degrees) divided by the maximum number of soundings per swath. | 6A001.a.1.a.1 |
| 10.2 | 8543.70 9015.80 9030.39.00 | Acoustic seabed survey equipment | 2. Underwater survey equipment designed for seabed topographic mapping and having any of the following: Note: For the purposes of 6A001.a.1.a.2., the acoustic sensor pressure rating determines the depth rating. a. Having all of the following: 1. Designed or modified to operate at depths exceeding 300 m;2. Sounding rate greater than 3.800 m/s. Note: For the purposes of 6A001.a.1.a.2.a.2., sounding rate is the product of the maximum speed (m/s) at which the sensor can operate and the maximum number of soundings per swath (assuming 100% coverage). For systems that produce soundings in two directions (3D sonars), the maximum sounding rate in either direction shall be used. b. Survey equipment, not specified in 6A001.a.1.a.2.a., having all of the following: 1. Designed or modified to operate at depths exceeding 100 m; 2. Designed to take measurements at an angle exceeding 20° from the vertical; 3. Having any of the following: a. Operating frequency below 350 kHz; or b. Designed to measure seabed topography at a range exceeding 200 m from the acoustic sensor; and 4. Enhancement of the depth accuracy through compensation for all of the following: a. Motion of the acoustic sensor; b. In-water propagation from the sensor to the seabed and back; c. Sound speed at the sensor. | 6A001.a.1.a.2 |
| 10.3 | 8543.70 9015.80 9030.39.00 | Acoustic seabed survey equipment | 3. Side Scan Sonar (SSS) or Synthetic Aperture Sonar (SAS), designed for seabed imaging and having all of the following, together with specially designed transmitting and receiving acoustic arrays therefor: a. Designed or modified to operate at depths exceeding 500 m; b. An area coverage rate of greater than 570 m2/s while operating at the maximum range at which it can operate with an along track resolution of less than 15 cm; c. An across track resolution of less than 15 cm. Note: For the purposes of 6A001.a.1.a.3.: 1. Area coverage rate (m2/s) is twice the product of the sonar range (m) and the maximum speed (m/s) at which the sensor can operate at that range. 2. Along track resolution (cm), for SSS only, is the product of the azimuth (horizontal) beamwidth (in degrees), the sonar range (m) and the factor 0,873. 3. Across track resolution (cm) is 75 divided by the signal bandwidth (kHz). | 6A001.a.1.a.3 |
| 10.4 | 8543.70 9015.80 9030.39.00 | Acoustic seabed survey equipment | b. Acoustic transmitting and receiving systems or arrays, designed for object detection or location, having any of the following: 1. A transmitting frequency below 10 kHz;2. Sound pressure level exceeding 224 dB (reference 1 μPa at 1 m) for equipment with an operating frequency in the band from 10 kHz to 24 kHz inclusive; 3. Sound pressure level exceeding 235 dB (reference 1 μPa at 1 m) for equipment with an operating frequency in the band between 24 kHz and 30 kHz; 4. Forming beams of less than 1° on any axis and having an operating frequency of less than 100 kHz; 5. Designed to operate with an unambiguous display range exceeding 5.120 m; 6. Designed to withstand pressure during normal operation at depths exceeding 1.000 m and having transducers with any of the following: a. Dynamic compensation for pressure; b. Incorporating a transduction element other than lead zirconate titanate (PZT). | 6A001.a.1.b |
| 10.5 | 8543.70 9015.80 9030.39.00 | Acoustic seabed survey equipment | d. Acoustic systems and equipment, designed to determine the position of surface vessels or submersible vehicles and having all of the following, together with specially designed components therefor: 1. Detection range exceeding 1.000 m; 2. Determined position error of less than 10 m rms (root mean square) when measured at a range of 1.000 m;Note: 6A001.a.1.d. includes:a. Equipment using coherent signal processing between two or more beacons and the hydrophone unit carried by the surface vessel or submersible vehicle; b. Equipment capable of automatically correcting speed-of-sound propagation errors for the calculation of a point. | 6A001.a.1.d |
| 10.6 | 8543.70 9015.80 9030.39.00 | Acoustic seabed survey equipment | e. Active individual sonars, specially designed or modified to detect, locate and automatically classify swimmers or divers, having all of the following, together with specially designed transmitting and receiving acoustic arrays therefor: 1. Detection range exceeding 530 m; 2. Determined position error of less than 15 m rms (root mean square) when measured at a range of 530 m; 3. Transmitted pulse signal bandwidth exceeding 3 kHz; Note: For 6A001.a.1.e., where multiple detection ranges are specified for various environments, the greatest detection range shall be used. | 6A001.a.1.e |
*Note:
- The ECCN codes used in the List are extracted from the EU list of dual use item C(2025) 5947 final of the European Union.