Sunday, 1 November 2026
Standing Office 81 (SOVNPA 81) emblem Viet Nam NVietnam National Presiding Agency
on Countering the Proliferation of Weapons of Mass Destruction
Standing Office 81

9.A.6.'Inertial measurement equipment or systems' using accelerometers specified in 9.A.3. or 9.A.5. or gyros specified in 9.A.4. or 9.A.5., and specially designed components therefor.

List
MTCR – Equipment, Software and Technology Annex – Version of 14 March 2024
Note:
Item 9.A.6. includes:
a. Attitude and Heading Reference Systems (AHRSs);
b. Gyrocompasses;
c. Inertial Measurement Units (IMUs);
d. Inertial Navigation Systems (INSs);
e. Inertial Reference Systems (IRSs);
f. Inertial Reference Units (IRUs).
Technical Note:
'Inertial measurement equipment or systems' specified in Item 9.A.6. incorporate accelerometers or gyros to measure changes in velocity and orientation in order to determine or maintain heading or position without requiring an external reference once aligned.