Product classification

HS code for Telecom test equipment: 9030.40

Instruments and apparatus, specially designed for telecommunications (e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers).

Classification of telecom test equipment under HS 9030.40

Telecom test equipment is classified under HS code 9030.40. This classification falls within Chapter 90, which encompasses optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus. Specifically, heading 9030 covers oscilloscopes, spectrum analyzers, and other instruments and apparatus for measuring or checking electrical quantities. Subheading 9030.40 is dedicated to instruments and apparatus specially designed for telecommunications. These devices are essential for maintaining the integrity of communication networks, ensuring that signals are transmitted without excessive distortion, noise, or loss. The classification is based on the primary function of the device: measuring and checking specific telecommunication parameters such as gain, cross-talk, and distortion factors. Because these instruments are highly specialized for the telecommunications industry, they are distinguished from general-purpose electrical measuring tools.

Covers
  • Cross-talk meters
  • Gain measuring instruments
  • Distortion factor meters
  • Psophometers
  • Bit Error Rate Testers (BERT)
  • Optical Time Domain Reflectometers (OTDR)
  • Network protocol analyzers
Also under 9030.40
  • EXFO FTB-1 Pro
  • Anritsu MS2090A Field Master Pro
  • Viavi Solutions MTS-4000
  • Rohde & Schwarz FSW Spectrum Analyzer

Codes often confused with 9030.40

Common mistake. A common misclassification occurs with HS code 8517, which covers the actual telecommunications apparatus (like routers or switches) rather than the testing equipment. Additionally, general-purpose measuring instruments without recording devices are often wrongly placed in 9030.33. It is vital to identify if the equipment is "specially designed" for telecom; if it is a general multimeter used in a telecom environment, it may fall under 9030.31 or 9030.32 instead of 9030.40.

85.17Telephone sets, including smartphones and other telephones for cellular/wireless networks; other apparatus for the transmission or reception of voice, images or other data (including wired/wireless networks), excluding items of 8443, 8525, 8527, or 85289030.33Instruments and apparatus; for measuring or checking voltage, current, resistance or power, without a recording device (excluding multimeters)9030.31Multimeters; for measuring or checking voltage, current, resistance or power (other than those for measuring or checking semiconductor wafer or devices), without a recording device9030.32Multimeters; for measuring or checking voltage, current, resistance or power, with a recording device

Top exporters and importers of HS 903040 (the code used for telecom test equipment), 2025

In 2025, the largest exporter of HS 903040 (the code used for telecom test equipment) in UN Comtrade data was Malaysia, with 25% of world exports; the largest importer in UN Comtrade data was the United States, with 21% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.

Figures cover everything classified under HS 903040, not only telecom test equipment.

Top exporters 2025 · share of world exports

  1. 1 Malaysia $1.0B
  2. 2 United States $821M
  3. 3 Germany $422M

World total: $4.2B Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

  1. 1 United States $834M
  2. 2 China $557M
  3. 3 India $214M

World total: $3.9B Reported figures on UN Comtrade ↗

How these figures are built

109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).

Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.

Brazil NCM codes for telecom test equipment

Brazil splits HS 9030.40 into 4 NCM codes. Pick the one that matches your product:

Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.

Questions about telecom test equipment

What is the HS code for Telecom test equipment?

The HS code for Telecom test equipment is 903040 (Instruments and apparatus; specially designed for telecommunications (e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers)). The HS code for telecom test equipment is 9030.40.

How do I classify Telecom test equipment for customs?

Telecom test equipment is classified under HS code 903040 — Instruments and apparatus; specially designed for telecommunications (e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers). This is a 6-digit subheading level code.

Does this code include spectrum analyzers?

General spectrum analyzers are usually under 9030.33 or 9030.39, but if they are integrated into a specialized telecommunications testing suite, they may be classified under 9030.40.

Which countries are the top exporters of telecom test equipment (HS 903040)?

In 2025, the top exporters of HS 903040 (the code used for telecom test equipment) in UN Comtrade data were Malaysia ($1.0B, 25% of world exports), the United States ($821M) and Germany ($422M). World exports came to about $4.2B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

Which countries are the top importers of telecom test equipment (HS 903040)?

In 2025, the top importers of HS 903040 (the code used for telecom test equipment) in UN Comtrade data were the United States ($834M, 21% of world imports), China ($557M) and India ($214M). World imports came to about $3.9B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

Is the HS code for Telecom test equipment the same in all countries?

The base HS code 903040 for Telecom test equipment is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.

What is the NCM code for telecom test equipment in Brazil?

Brazil splits HS 903040 into 4 NCM codes, so the right one for telecom test equipment depends on the product's details: 9030.40.10 (Protocol analysers), 9030.40.20 (Selective level analysers), 9030.40.30 (Digital transmission analysers), 9030.40.90 (Other telecom measuring instruments).