Part 770 - Interpretations §770.1 INTRODUCTION In this part, references to the EAR are references to 15 CFR chapter VII, subchapter C. This part provides commodity, technology, and software interpretations. These interpretations clarify the scope of controls where such scope is not readily apparent from the Commerce Control List (CCL) (see Supplement No. 1 to part 774 of the EAR) and other provisions of the Export Administration Regulations. §770.2 ITEM INTERPRETATIONS (a) Interpretation 1: Anti-friction bearing or bearing systems and specially designed parts (1) Anti-friction bearings or bearing systems shipped as spares or replacements are classified under Export Control Classification Numbers (ECCNs) 2A001, 2A002, 2A003, 2A004, 2A005, and 2A006 (ball, roller, or needle-roller bearings and parts). This applies to separate shipments of anti-friction bearings or bearing systems and anti-friction bearings or bearing systems shipped with machinery or equipment for which they are intended to be used as spares or replacement parts. (2) An anti-friction bearing or bearing system physically incorporated in a segment of a machine or in a complete machine prior to shipment loses its identity as a bearing. In this scenario, the machine or segment of machinery containing the bearing is the item subject to export control requirements. (3) An anti-friction bearing or bearing system not incorporated in a segment of a machine prior to shipment, but shipped as a component of a complete unassembled (knocked-down) machine, is considered a component of a machine. In this scenario, the complete machine is the item subject to export license requirements. (b) Interpretation 2: Classification of "parts" of machinery, equipment, or other items (1) An assembled machine or unit of equipment is being exported. In instances where one or more assembled machines or units of equipment are being exported, the individual component parts that are physically incorporated into the machine or equipment do not require a license. The license or general exception under which the complete machine or unit of equipment is exported will also cover its component parts, provided that the parts are normal and usual components of the machine or equipment being exported, or that the physical incorporation is not used as a device to evade the requirement for a license. (2) Parts are exported as spares, re- placements, for resale, or for stock. In in- stances where parts are exported as spares, replacements, for resale, or for stock, a license is required only if the appropriate entry for the part specifies that a license is required for the intended destination. (c) Interpretation 3: Wire or cable cut to length (1) Wire or cable may be included as a component of a system or piece of equipment, whether or not the wire or cable is cut to length and whether or not it is fitted with connectors at one or both ends, so long as it is in normal quantity necessary to make the original installation of the equipment and is necessary to its operation. (2) Wire or cable exported as replacement or spares, or for further manufacture is controlled under the applicable wire or cable ECCN only. This includes wire or cable, whether or not cut to length or fitted with connectors at one or both ends. (d) Interpretation 4: Telecommunications equipment and systems Control equipment for paging systems (broadcast radio or selectively signalled receiving systems) is defined as circuit switching equipment in Category 5 of the CCL. (e) Interpretation 5: Numerical control systems. (1) Classification of "Numerical Control" Units. "Numerical control" units for machine tools, regardless of their configurations or architectures, are controlled by their functional characteristics as described in ECCN 2B001.a. "Numerical control" units include computers with add-on "motion control boards". A computer with add-on "motion control boards" for machine tools may be controlled under ECCN 2B001.a even when the computer alone without "motion control boards" is not subject to licensing requirements under Category 4 and the "motion control boards" are not controlled under ECCN 2B001.b. (2) Export documentation requirement. (i) When preparing a license application for a numerical control system, the machine tool and the control unit are classified separately. If either the machine tool or the control unit requires a license, then the entire unit requires a license. If either a machine tool or a control unit is exported separately from the system, the exported component is classified on the license application without regard to the other parts of a possible system. (ii) When preparing the Shipper's Export Declaration (SED), a system being shipped complete (i.e., machine and control unit), should be reported under the Schedule B number for each machine. When either a control unit or a machine is shipped separately, it should be reported under the Schedule B number appropriate for the individual item being ex- ported. (f) Interpretation 6: Parts, accessories, and equipment exported as scrap Parts, accessories, or equipment that are being shipped as scrap should be described on the SED in sufficient detail to be identified under the proper ECCN. When commodities declared as parts, accessories, or equipment are shipped in bulk, or are otherwise not packaged, packed, or sorted in accordance with normal trade practices, the Customs Officer may require evidence that the shipment is not scrap. Such evidence may include, but is not limited to, bills of sale, orders and correspondence indicating whether the commodities are scrap or are being exported for use as parts, accessories, or equipment. (g) Interpretation 7: Scrap arms, ammunition, and implements of war Arms, ammunition, and implements of war, as defined in the U.S. Munitions List, and are under the jurisdiction of the U.S. Department of State (22 CFR parts 120 through 130), except for the following, which are under the jurisdiction of the Department of Commerce: (1) Cartridge and shell cases that have been rendered useless beyond the possibility of restoration to their original identity by means of excessive heating, flame treatment, mangling, crushing, cutting, or by any other method are "scrap". (2) Cartridge and shell cases that have been sold by the armed services as "scrap", whether or not they have been heated, flame-treated, mangled, crushed, cut, or reduced to scrap by any other method. (3) Other commodities that may have been on the U.S. Munitions List are "scrap", and therefore under the jurisdiction of the Department of Commerce, if they have been rendered useless beyond the possibility of restoration to their original identity only by means of mangling, crushing, or cutting. When in doubt as to whether a commodity covered by the Munitions List has been rendered useless, exporters should consult the Office of Defense Trade Controls, U.S. Department of State, Washington, D.C. 20520, or the Exporter Counseling Division, Office of Exporter Services, Room 1099A, U.S. Department of Commerce, Washington, D.C. 20230, before reporting a shipment as metal scrap. (h) Interpretation 8: Military automotive vehicles and parts for such vehicles (1) Military automotive vehicles. (i) For purposes of U.S. export controls, military automotive vehicles "possessing or built to current military specifications differing materially from normal commercial specifications" may include, but are not limited to, the following characteristics: (A) Special fittings for mounting ordnance or military equipment; (B) Bullet-proof glass; (C) Armor plate; (D) Fungus preventive treatment; (E) Twenty-four volt electrical systems; (F) Shielded electrical system (electronic emission suppression); or (G) Puncture-proof or run-flat tires. (ii) Automotive vehicles fall into two categories. (A) Military automotive vehicles on the Munitions List, new and used. Automotive vehicles in this category are primarily combat (fighting) vehicles, with or without armor and/or armament, "designed for specific fighting function." These automotive vehicles are licensed for export by the U.S. Department of State (22 CFR parts 120 through 130). (B) Military automotive vehicles not on the U.S. Munitions List, new and used. Automotive vehicles in this category are primarily transport vehicles designed for non-combat military purposes (transporting cargo, personnel and/or equipment, and/or for to wing other vehicles and equipment over land and roads in close support of fighting vehicles and troops). These automotive vehicles are licensed for export by the U.S. Department of Commerce. (iii) Parts for military automotive vehicles. Functional parts are defined as those parts making up the power train of the vehicles, including the electrical system, the cooling system, the fuel system, and the control system (brake and steering mechanism), the front and rear axle assemblies including the wheels, the chassis frame, springs and shock absorbers. Parts specifically designed for military automotive vehicles on the Munitions List are licensed for export by the U.S. Department of State (22 CFR parts 120 through 130). (iv) General instructions. Manufacturers of non-Munitions List automotive vehicles and/or parts will know whether their products meet the conditions described in this paragraph (h). Merchant exporters and other parties who are not sure whether their products (automotive vehicles and/or parts) meet these conditions should check with their suppliers for the required information before making a shipment under general exception or submitting an application to BXA for a license. (2) [Reserved] (i) Interpretation 9: Aircraft, parts, accessories and components Aircraft, parts, accessories, and components defined in Categories VIII and IX of the Munitions List are under the export licensing authority of the U.S. Department of State (22 CFR parts 120 through 130). All other aircraft, and parts, accessories and components therefor, are under the export licensing authority of the U.S. Department of Commerce. The following aircraft, parts, accessories and components are under the licensing authority of the U.S. Department of Commerce: (1) Any aircraft (except an aircraft that has been demilitarized, but including aircraft specified in paragraph (i)(2) of this section) that conforms to a Federal Aviation Agency type certificate in the normal, utility, acrobatic, transport, or restricted category, provided such aircraft has not been equipped with or modified to include military equipment, such as gun mounts, turrets, rocket launchers, or similar equipment designed for military combat or military training purposes. (2) Only the following military aircraft, demilitarized (aircraft not specifically equipped, reequipped, or modified for military operations): (i) Cargo, bearing designations "C-45 through C-118 inclusive," and "C-121"; (ii) Trainers, bearing a "T" designation and using piston engines; (iii) Utility, bearing a "U" designation and using piston engines; (iv) Liaison, bearing an "L" designation; and (v) Observation, bearing an "O" designation and using piston engines. (3) All reciprocating engines. (4) Other aircraft engines not specifically designed or modified for military aircraft. (5) Parts, accessories, and components (including propellers), designed exclusively for aircraft and engines described in paragraphs (i)(1), (i)(2), (i)(3), and (i)(4) of this section. (6) General purpose parts, accessories, and components usable interchangeably on either military or civil aircraft. (j) Interpretation 10: Civil aircraft inertial navigation equipment (1) The Department of Commerce has licensing jurisdiction over exports and reexports to all destinations of inertial navigation systems, inertial navigation equipment, and specially designed components therefor for "civil aircraft". (2) The Department of State, retains jurisdiction over all software and technology for inertial navigation systems and navigation equipment, and specially designed components therefor, for shipborne use, underwater use, ground vehicle use, spaceborne use or use other than "civil aircraft". (k) Interpretation 11: Precursor chemicals  The following chemicals are controlled by ECCN 1C350. The appropriate Chemical Abstract Service Registry (C.A.S.) number and synonyms, (i.e., alternative names) are included to help you determine whether your chemicals are controlled by this entry. (1) (C.A.S. #1341-49-7) Ammonium hydrogen bifluoride Acid ammonium fluoride Ammonium bifluoride Ammonium difluoride Ammonium hydrofluoride Ammonium hydrogen bifluoride Ammonium hydrogen difluoride Ammonium monohydrogen difluoride (2) (C.A.S. #7784-34-1) Arsenic trichloride Arsenic (III) chloride Arsenous chloride Fuming liquid arsenic Trichloroarsine (3) (C.A.S. #76-93-7) Benzilic acid .alpha.,.alpha.-Diphenyl-.alpha.-hydroxyacetic acid Diphenylglycolic acid .alpha.,.alpha.-Diphenylglycolic acid Diphenylhydroxyacetic acid .alpha.-Hydroxy-2,2-diphenylacetic acid 2-Hydroxy-2,2-diphenylacetic acid .alpha.-Hydroxy-.alpha.-phenylbenzeneacetic acid Hydroxydiphenylacetic acid (4) (C.A.S. #107-07-3) 2-Chloroethanol 2-Chloro-1-ethanol Chloroethanol 2-Chloroethyl alcohol Ethene chlorohydrin Ethylchlorohydrin Ethylene chlorhydrin Ethylene chlorohydrin Glycol chlorohydrin Glycol monochlorohydrin 2-Hydroxyethyl chloride (5) (C.A.S. #78-38-6) Diethyl ethylphosphonate Ethylphosphonic acid diethyl ester (6) (C.A.S. #15715-41-0) Diethyl methylphosphonite Diethoxymethylphosphine Diethyl methanephosphonite 0,0-Diethyl methylphosphonite Methyldiethoxyphosphine Methylphosphonous acid diethyl ester (7) (C.A.S. #2404-03-7) Diethyl-N, N-dimethylphosphoro- amidate N,N-Dimethyl-O,O'-diethyl phosphoramidate Diethyl dimethylphosphoramidate Dimethylphosphoramidic acid diethyl ester (8) (C.A.S. #762-04-9) Diethyl phosphite Diethoxyphosphine oxide Diethyl acid phosphite Diethyl hydrogen phosphite Diethyo phosphonate Hydrogen diethyl phosphite (9) (C.A.S. #100-37-8) N, N-Diethylethanolamine N,N-Diethyl-2-aminoethanol Diethyl (2-hydroxyethyl) amine N,N-Diethyl-N-(.beta.-hydroxyethyl) amine N,N-Diethyl-2-hydroxyethylamine Diethylaminoethanol 2-(Diethylamino) ethanol 2-(Diethylamino)ethyl alcohol N,N-Diethylmonoethanolamine (2-Hydroxyethyl) diethylamine 2-Hydroxytriethylamine (10) (C.A.S. #5842-07-9) N,N-Diisopropyl-.beta.-aminoethane thiol 2-(Diisopropylamino) ethanethiol Diisopropylaminoethanethiol .beta.-Diisopropylaminoethanethiol 2-(bis(1-Methylethyl)amino) ethanethiol (11) (C.A.S. #4261-68-1) N, N-Diisopropyl-.2-aminoethyl chloride hydrochloride (12) (C.A.S. #96-80-0) N,N-Diisopropyl-.beta.-aminoethanol N,N-Diisopropyl-2-aminoethanol 2-(Diisopropylamino) ethanol (N,N-Diisopropylamino) ethanol 2-(Diisopropylamino) ethyl alcohol N,N-Diisopropylethanolamine (13) (C.A.S. #96-79-7) N,N-Diisopropyl-.beta.-aminoethyl chloride 2-Chloro-N,N-diisopropylethanamine 1-Chloro-N,N-diisopropylaminoethane 2-Chloro-N,N-diisopropylethylamine N-(2-chloroethyl)-N-(1-methylethyl)-2-propana mine N-(2-Chloroethyl) diisopropylamine N,N-Diisopropyl-2-chloroethylamine 1-(Diisopropylamino)-2-cholorethane 2-(Diisopropylamino)ethyl chloride Diisopropylaminoethyl chloride .beta.-Diisopropylaminoethyl chloride (14) (C.A.S. #108-18-9) Diisopropylamine N,N-Diisopropylamine N-(1-Methylethyl)-2-propanamine (15) (C.A.S. #6163-75-3) Dimethyl ethylphosphonate Dimethyl ethanephosphonate Ethylphosphonic acid dimethyl ester (16) (C.A.S. #756-79-6) Dimethyl methylphosphonate Dimethoxymethyl phosphine oxide Dimethyl methanephosphonate Methanephosphonic acid dimethyl ester Methylphosphonic acid dimethyl ester (17) (C.A.S. #868-85-9) Dimethyl phosphite Dimethoxyphosphine oxide Dimethyl acid phosphite Dimethyl hydrogen phosphite Dimethyl phosphonate Hydrogen dimethyl phosphite Methyl phosphate (18) (C.A.S. #124-40-3) Dimethylamine N-Methyl methanamine (19) (C.A.S. #506-59-2) Dimethylamine hydrochloride Dimethylammonium chloride N-Methyl methanamine hydrochloride (20) (C.A.S. #57856-11-8) O-Ethyl-2-diisoprophylaminoethyl methylphosphonite (QL) Methylphosphonous acid 2-(bis(1-methylethyl)amino)ethyl ethyl ester (21) (C.A.S. #1498-40-4) Ethylphosphonous dichloride Dichloroethylphosphine Ethyl phosphonous dichloride Ethyldichlorophosphine (22) (C.A.S. #430-78-4) Ethylphosphonus difluoride Ethyldifluorophosphine (23) (C.A.S. #1066-50-8) Ethylphosphonyl dichloride Dichloroethylphosphine oxide Ethanephosphonyl chloride Ethylphosphinic dichloride Ethylphosphonic acid dichloride Ethylphosphonic dichloride (24) (C.A.S. #753-98-0) Ethylphosphonyl difluoride Ethyl difluorophosphite Ethyldifluorophosphine oxide Ethylphosphonic difluoride (25) (C.A.S. #7664-39-3) Hydrogen fluoride Anhydrous hydrofluoric acid Fluorhydric acid Fluorine monohydride Hydrofluoric acid gas (26) (C.A.S. #3554-74-3) 3-Hydroxyl-1-methylpiperidine 3-Hydroxy-N-methylpiperidine 1-Methyl-3-hydroxypiperidine N-Methyl-3-hydroxypiperidine 1-Methyl-3-piperidinol N-Methyl-3-piperidinol (27) (C.A.S. #76-89-1) Methyl benzilate Benzilic acid methyl ester .alpha.-Hydroxy-.alpha.-phenylbenzeneacetic acid methyl ester Methyl .alpha.-phenylmandelate Methyl diphenylglycolate (28) (C.A.S. #676-83-5) Methylphosphonous dichloride Dichloromethylphosphine Methyldichlorophosphine Methylphosphorus dichloride (29) (C.A.S. #753-59-3) Methylphosphonous diflouride Difluoromethylphosphine Methyldifluorophosphine (30) (C.A.S. #676-97-1) Methylphosphonyl dichloride Dichloromethylphosphine oxide Methanephosphonodichloridic acid Methanephosphonyl chloride Methylphosphonic acid dichloride Methylphosphonic dichloride Methylphosphonodichloridic acid Methylphosphonyl chloride (31) (C.A.S. #676-99-3) Methylphosphonyl difluoride Difluoromethylphosphine oxide Methyl difluorophosphite Methylphosphonic difluoride (32) (C.A.S. #10025-87-3) Phosphorus oxychloride Phosphonyl trichloride Phosphoric chloride Phosphoric trichloride Phosphoroxychloride Phosphoroxytrichloride Phosphorus chloride oxide Phosphorus monoxide trichloride Phosphorus oxide trichloride Phosphorus oxytrichloride Phosphorus trichloride oxide Phosphoryl trichloride Trichlorophosphine oxide Trichlorophosphorus oxide (33) (C.A.S. #10026-13-8) Phosphorus pentachloride Pentachlorophosphorane Pentachlorophosphorus Phosphoric chloride Phosphorus(V) chloride Phosphorus perchloride (34) (C.A.S. #1314-80-3) Phosphorus pentasulfide Diphosphorus pentasulfide Phosphoric sulfide Phosphorus persulfide Phosphorus sulfide (35) (C.A.S. #7719-12-2) Phosphorus trichloride Phosphorus chloride Trichlorophosphine (36) C.A.S. #75-97-8) Pinacolone tert-Butyl methyl ketone 2,2-Dimethyl-3-butanone 3,3-Dimethyl-2-butanone 2,2-Dimethylbutanone 3,3-Dimethylbutanone 1,1-Dimethylethyl methyl ketone Methyl tert-butyl ketone Pinacolin Pinacoline 1,1,1-Trimethylacetone (37) (C.A.S. #464-07-3) Pinacolyl alcohol tert-Butyl methyl carbinol 2,2-Dimethyl-3-butanol 3,3-Dimethyl-2-butanol 1-Methyl-2,2-dimethylpropanol (38) (C.A.S. #151-50-8) Potassium cyanide (39) (C.A.S. #7789-23-3) Potassium fluoride Potassium monofluoride (40) (C.A.S. #7789-29-9) Potassium hydrogen fluoride Hydrogen potassium difluoride Hydrogen potassium fluoride Potassium acid fluoride Potassium bifluoride Potassium hydrogen difluoride Potassium monohydrogen difluoride (41) (C.A.S. #1619-34-7) 3-Quinuclidinol 1-Azabicyclo(2.2.2)octan-3-ol 3-Hydroxyquinuclidine (42) (C.A.S. #3731-38-2) 3-Quinuclidinone 1-Azabicyclo(2.2.2)octan-3-one 3-Oxyquinuclidine Quinuclidone (43) (C.A.S.) #1333-83-1) Sodium bifluoride Sodium hydrogen difluoride Sodium hydrogen fluoride (44) (C.A.S. #143-33-9) Sodium cyanide (45) (C.A.S. #7681-49-4) Sodium fluoride Sodium monofluoride (46) (C.A.S. #1313-82-2) Sodium sulfide Disodium monosulfide Disodium sulfide Sodium monosulfide Sodium sulphide (47) (C.A.S. #10025-67-9) Sulfur Monochloride (48) (C.A.S. #10545-99-0) Sulfur dicholoride (49) (C.A.S. #111-48-8) Thiodiglycol Bis(2-hydroxyethyl) sulfide Bis(2-hydroxyethyl) thioether Di(2-hydroxyethyl) sulfide Diethanol sulfide 2,2'-Dithiobis-(ethanol) 3-Thiapentane-1,5-diol 2,2'-Thiobisethanol 2,2'-Thiodiethanol Thiodiethylene glycol 2,2'-Thiodiglycol (50) C.A.S. #7719-09-7) Thionyl chloride Sulfinyl chloride Sulfinyl dichloride Sulfur chloride oxide Sulfur oxychloride Sulfurous dichloride Sulfurous oxychloride Thionyl dichloride (51) (C.A.S. #102-71-6) Triethanolamine Alkanolamine 244 Nitrilotriethanol 2,2',2"-Nitrilotriethanol 2,2',2"-Nitrilotris(ethanol) TEA TEA(amino alcohol) Tri(2-hydroxyethyl)amine Triethanolamin Tris(.beta.-hydroxyethyl)amine Tris(2-hydroxyethyl)amine Trolamine (52) (C.A.S. #637-39-8) Triethanolamine hydrochloride (53) (C.A.S. #122-52-1) Triethyl phosphite Phosphorous acid triethyl ester Triethoxyphosphine Tris(ethoxy)phosphine (54) (C.A.S. #121-45-9) Trimethyl phosphite Phosphorus acid trimethyl ester Trimethoxyphosphine (l) Interpretation 12: Computers (1) Digital computers or computer systems classified under ECCN 4A003.a, .b, or .c, that qualify for "No License Required" (NLR) must be evaluated on the basis of CTP alone, to the exclusion of all other technical parameters. Computers controlled in this entry for MT reasons are not eligible for License Exception CTP regardles of the CTP of the computer. Digital computers or computer systems classified under ECCN 4A003.a, .b, or .c that qualify for License Exception CTP must be evaluated on the basis of CTP, to the exclusion of all other technical parameters, except for parameters of Missile Technology concern, or ECCN 4A003.e (equipment performing analog-to-digital conversions exceeding the limits in ECCN 3A001.a.5.a). This License Exception does not authorize the export or reexport of computers controlled for MT purposes regardless of the CTP. Assemblies performing analog-to-digital conversions are evaluated under Category 3 - Electronics, ECCN 3A001.a.5.a. (2) Related equipment classified under ECCN 4A003.d, .e, .f, or .g may be exported or reexported under License Exceptions GBS or CIV. When related equipment is exported or reexported as part of a computer system, NLR or License Exception CTP is available for the computer system and the related equipment, as appropriate. (m) Interpretation 13: Encryption software controlled for EI reasons Encryption software controlled for EI reasons under ECCN 5D002 may be pre-loaded on a laptop and exported under the tools of trade provision of License Exception TMP or the personal use exemption under License Exception BAG, subject to the terms and conditions of such License Exceptions. This provision replaces the personal use exemption of the International Traffic and Arms Regulations (ITAR) that existed for such software prior to December 30, 1996. Neither License Exception TMP nor License Exception BAG contains a reporting requirement. (n) Interpretation 14: Encryption commodity and software reviews Classification of encryption commodities or software is required to determine eligibility for certain licensing mechanisms (see §§740.13(e) and 740.17 of the EAR) and exports to subsidiaries of U.S. companies (see §740.17(b)(1) of the EAR). Note that subsequent bundling, patches, upgrades or releases, including name changes, may be exported or reexported under the applicable provisions of the EAR without further review as long as the functional encryption capacity of the originally reviewed product has not been modified or enhanced. This does not extend to products controlled under a different category on the CCL. §770.3 INTERPRETATIONS RELATED TO EXPORTS OF TECHNOLOGY AND SOFTWARE TO DESTINATIONS IN COUNTRY GROUP D:1 (a) Introduction This section is intended to provide you additional guidance on how to determine whether your technology or software would be eligible for a License Exception, may be exported under NLR, or require a license, for export to Country Group D:1. (b) Scope of licenses The export of technology and software under a license is authorized only to the extent specifically indicated on the face of the license. The only technology and software related to equipment exports that may be exported without a license is technology described in §§734.7 through 734.11 of the EAR; operating technology and software described in §740.13(a) of the EAR; sales technology described in §740.13(b) of the EAR; and software updates described in §740.13(c) of the EAR. (c) Commingled technology and software (1) U.S.-origin technology does not lose its U.S.- origin when it is redrawn, used, consulted, or otherwise commingled abroad in any respect with other technology of any other origin. Therefore, any subsequent or similar technical data prepared or engineered abroad for the design, construction, operation, or maintenance of any plant or equipment, or part thereof, which is based on or utilizes any U.S.-origin technology, is subject to the EAR in the same manner as the original U.S.- origin technology, including license requirements, unless the commingled technology is not subject to the EAR by reason of the de minimis exclusions described in §734.4 of the EAR. (2) U.S.-origin software that is incorporated into or commingled with foreign-origin software does not lose its U.S.-origin. Such commingled software is subject to the EAR in the same manner as the original U.S.-origin software, including license requirements, unless the commingled software is not subject to the EAR by reason of the de minimis exclusions described in §734.4 of the EAR. (d) Certain License Exceptions The following questions and answers are intended to further clarify the scope of technology and software eligible for a License Exception. (1)(i) Question 1. (A) Our engineers, in installing or repairing equipment, use techniques (experience as well as proprietary knowledge of the internal componentry or specifications of the equipment) that exceed what is provided in the standard manuals or instructions (including training) given to the customer. In some cases, it is also a condition of the license that such information provided to the customer be constrained to the minimum necessary for normal installation, maintenance and operation situations. (B) Can we send an engineer (with knowledge and experience) to the customer site to perform the installation or repair, under the provisions of License Exception TSU for operation technology and software described in §740.13(a) of the EAR, if it is understood that he is restricted by our normal business practices to performing the work without imparting the knowledge or technology to the customer personnel? (ii) Answer 1. Export of technology includes release of U.S.-origin data in a foreign country, and "release" includes "application to situations abroad of personal knowledge or technical experience acquired in the United States." As the release of technology in the circumstances described here would exceed that permitted under the License Exception TSU for operation technology and software described in §740.13(a) of the EAR, a license would be required even though the technician could apply the data without disclosing it to the customer. (2)(i) Question 2. We plan, according to our normal business practices, to train customer engineers to maintain equipment that we have exported under a license, License Exception, or NLR. The training is contractual in nature, provided for a fee, and is scheduled to take place in part in the customer's facility and in part in the U.S. Can we now proceed with this training at both locations under a License Exception? (ii) Answer 2. (A) Provided that this is your normal training, and involves technology contained in your manuals and standard instructions for the exported equipment, and meets the other requirements of License Exception TSU for operation technology and software described in §740.13(a), the training may be provided within the limits of those provisions of License Exception TSU. The location of the training is not significant, as the export occurs at the time and place of the actual transfer or imparting of the technology to the customer's engineers. (B) Any training beyond that covered under the provisions of License Exception TSU for operation technology and software described in §740.13(a), but specifically represented in your license application as required for this customer installation, and in fact authorized on the face of the license or a separate technology license, may not be undertaken while the license is suspended or revoked.