ECCN
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6E993
6E993 Other “technology”, not controlled by 6E003, as follows (see List of Items Controlled).
- Category
- Category 6—Sensors and Lasers
- Product group
- E. “Technology”
Reason for Control
- RS
- AT
Official text
License Requirements
Reason for Control:
RS, AT
Control(s) Country Chart (See Supp. No. 1 to part 738)
- RS applies to 6E993.e RS Column 1
- AT applies to entire entry AT Column 1
List Based License Exceptions (See Part 740 for a description of all license exceptions)
TSR: N/A
List of Items Controlled
Related Controls: N/A
Related Definitions: N/A
Items: a. Optical fabrication technologies for serially producing optical “parts” and “components” at a rate exceeding 10 m 2 of surface area per year on any single spindle and having all of the following:
a.1. Area exceeding 1 m 2; and
a.2. Surface figure exceeding λ/10 (rms) at the designed wavelength;
b. “Technology” for optical filters with a bandwidth equal to or less than 10 nm, a field of view (FOV) exceeding 40° and a resolution exceeding 0.75 line pairs per milliradian;
c. “Technology” for the “development” or “production” of cameras controlled by 6A993;
d. “Technology” “required” for the “development” or “production” of non-triaxial fluxgate “magnetometers” or non-triaxial fluxgate “magnetometer” systems, having any of the following:
d.1. ‘Sensitivity’ lower (better) than 0.05 nT (rms) per square root Hz at frequencies of less than 1 Hz; or
d.2. ‘Sensitivity’ lower (better) than 1 × 10−3 nT (rms) per square root Hz at frequencies of 1 Hz or more.
e. “Technology” “required” for the “development” or “production” of infrared up-conversion devices having all of the following:
e.1. A response in the wavelength range exceeding 700 nm but not exceeding 1500 nm; and
e.2. A combination of an infrared photodetector, light emitting diode (OLED), and nanocrystal to convert infrared light into visible light.
Technical Note:
For the purposes of 6E993, ‘sensitivity’ (or noise level) is the root mean square of the device-limited noise floor which is the lowest signal that can be measured.
ecfr-15cfr774-supp1-2026-08-28 · effective 2026-08-28
Issue date 2026-08-28. Amendment date 2026-08-28.
- eCFR Commerce Control List (15 CFR 774, Supplement No. 1)www.ecfr.gov
- eCFR versioner XML captured at ingestwww.ecfr.gov
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