HS 90.31

Measuring or checking instruments, appliances and machines, n.e.c. or included in this chapter; profile projectors

6 subheadings · Chapter 90: Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories

WCO HS 20226 subheadings
HS 90.31WCO HS 2022
Measuring or checking instruments, appliances and machines, n.e.c. or included in this chapter; profile projectors
Subheadings
6
6-digit subheadings under this heading
Chapter
90
Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories
Section
XVIII
Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof
Level
Heading
4-digit heading (WCO HS 2022)
World Customs Organization (HS 2022)checked 2026-07-24verified

Subheadings

90.31.10
Machines; for balancing mechanical parts
→
90.31.20
Test benches
→
90.31.41
Optical instruments and appliances; for inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices, n.e.c. in chapter 90
→
90.31.49
Optical instruments and appliances; for measuring or checking, n.e.c. in chapter 90
→
90.31.80
Instruments, appliances and machines; for measuring or checking n.e.c. in chapter 90
→
90.31.90
Instruments, appliances and machines; parts and accessories for those measuring or checking devices of heading no. 9031
→
← Chapter 90: Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories

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