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6E003

6E003 Other “technology” as follows (see List of Items Controlled).

Category
Category 6—Sensors and Lasers
Product group
E. “Technology”

Reason for Control

  • NS
  • AT

Official text

License Requirements

Reason for Control:

NS, AT

Control(s) Country chart (see supp. No. 1 to part 738)

  • NS applies to entire entry NS 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: Yes

List of Items Controlled

Related Controls: See also 6E993.

Related Definitions: N/A

Items:

Acoustics

a. [Reserved]

Optical Sensors

b. [Reserved]

Cameras

c. [Reserved]

Optics

d. “Technology” as follows:

d.1. “Technology” “required” for the coating and treatment of optical surfaces to achieve an 'optical thickness' uniformity of 99.5% or better for optical coatings 500 mm or more in diameter or major axis length and with a total loss (absorption and scatter) of less than 5 × 10−3;

N.B.:

See also 2E003.f.

Technical Note:

For the purposes of 6E003.d.1, 'optical thickness' is the mathematical product of the index of refraction and the physical thickness of the coating.

d.2. “Technology” for the fabrication of optics using single point diamond turning techniques to produce surface finish “accuracies” of better than 10 nm rms on non-planar surfaces exceeding 0.5 m 2;

Lasers

e. “Technology” “required” for the “development,” “production” or “use” of “specially designed” diagnostic instruments or targets in test facilities for “SHPL” testing or testing or evaluation of materials irradiated by “SHPL” beams;

Magnetic and Electric Field Sensors

f. [Reserved]

Gravimeters

g. [Reserved]

Radar

h. [Reserved]

ecfr-15cfr774-supp1-2026-08-28 · effective 2026-08-28

Issue date 2026-08-28. Amendment date 2026-08-28.

This page quotes the loaded release. A shareable report freezes this text.

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