Canadian industry

334512 Measuring, medical and controlling devices manufacturing

Fabrication d'appareils de mesure et de commande et d'appareils médicaux

Official definition

This Canadian industry comprises establishments primarily engaged in manufacturing measuring, medical and controlling devices.

Classification Reference

Official classification fields for this page

Official classification fields taken from the current StatCan source bundle.

Characteristic	Description
Official title	Measuring, medical and controlling devices manufacturing
Classification	NAICS Canada 2022 Version 1.0
Publishing authority	Statistics Canada
Hierarchical level	Canadian industry
Parent code	33451 - Navigational, measuring, medical and control instruments manufacturing
International correspondence	C2660
Source	https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index
Source verification	2026-05-05

Canada Business Context

Canada-wide tax and filing context

Canada-wide business, tax, and filing context from the local country pack and tax pack.

Characteristic	Description
Tax authority	Canada Revenue Agency (CRA)
Business identifier	Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax.
Filing requirements	Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34
Sector authority	No cluster authority recorded in the local country pack.

Exclusions

manufacturing aerospace type acceleration indicators and systems components (See 334511 Navigational and guidance instruments manufacturing (US))
manufacturing dispensing and measuring pumps (e.g., gasoline) (See 333910 Pump and compressor manufacturing (CAN))
manufacturing electrical relay (See 335315 Switchgear and switchboard, and relay and industrial control apparatus manufacturing (CAN))
manufacturing electronic crystals and crystal assemblies (See 334410 Semiconductor and other electronic component manufacturing (MEX))
manufacturing electrotherapeutic lamp units for ultra-violet and infra-red radiation (See 335130 Electric lighting equipment manufacturing)
manufacturing equipment for measuring and testing communications signals (See 3342 Communications equipment manufacturing)
manufacturing instrument transformers, including portable (See 334410 Semiconductor and other electronic component manufacturing (MEX))
manufacturing medical thermometers and non-electrical medical and therapeutic apparatus (See 339110 Medical equipment and supplies manufacturing (CAN))
manufacturing motor control switches and relays, including timing relays (See 335315 Switchgear and switchboard, and relay and industrial control apparatus manufacturing (CAN))
manufacturing optical instruments (See 333310 Commercial and service industry machinery manufacturing (CAN))
manufacturing oxygenators, oxygen tents and iron lungs (See 339110 Medical equipment and supplies manufacturing (CAN))
manufacturing photographic exposure meters (See 333310 Commercial and service industry machinery manufacturing (CAN))
manufacturing rubber stamps (See 339940 Office supplies (except paper) manufacturing)
manufacturing switches for appliances (See 335930 Wiring device manufacturing (CAN))

Examples

automatic environmental controls and regulators (e.g., heating, air-conditioning, refrigeration), manufacturing
communication signal testing apparatus, manufacturing
drafting instruments (e.g., templates, squares, t-squares, compass), manufacturing
electromedical diagnostic equipment (e.g., CT scanner, CAT scanner, MRI device) , manufacturing
industrial process control instruments, manufacturing
instruments, laboratory analysis type, manufacturing
laboratory analytical instruments (except optical), manufacturing
meteorological instruments, manufacturing
physical properties testing and inspection equipment, manufacturing
radiation detection and monitoring instruments, manufacturing
surgical support systems (e.g., heart-lung machines) (except iron lungs), manufacturing
surveying and geophysical instruments, manufacturing
abrasion testing machines, manufacturing
absorption analyzers, industrial process type (e.g., infrared), manufacturing
accelerometers (except aerospace type), manufacturing
acidity (i.e., ph) instruments, industrial process type, manufacturing
acidity (i.e., ph) instruments, laboratory analysis type, manufacturing
actinometers, meteorological, manufacturing
air flow controllers (except valves), air-conditioning and refrigeration, manufacturing
aircraft engine instruments, manufacturing
alarm clocks, manufacturing
alidades, surveying, manufacturing
alternator and generator testers, manufacturing
amino acid analyzers, laboratory type, manufacturing
ampere-hour meters, manufacturing
analyzers for testing electrical characteristics, manufacturing
analyzers, industrial process control type, manufacturing
anemometers, manufacturing
annunciators, relay and solid state types, industrial display, manufacturing
appliance controls, manufacturing
appliance regulators (except switches), manufacturing
appliance timers, manufacturing
arc lamp units, electrotherapeutic (except infra-red, ultra-violet), manufacturing
audio-frequency oscillators, manufacturing
audiological equipment, electromedical, manufacturing
audiometers, manufacturing
automated blood and body fluid analyzers (except laboratory), manufacturing
automatic chemical analyzers, laboratory type, manufacturing
automatic environmental controls and regulators (e.g., heating, air-conditioning, refrigeration), manufacturing
automotive emissions testing equipment, manufacturing
automotive engine, electrical diagnostic equipment, manufacturing
barographs, manufacturing
barometers, manufacturing
battery testers, electrical, manufacturing
beta-ray irradiation equipment, manufacturing
blood bank process equipment, manufacturing
boiler controls, industrial, power and marine type, manufacturing
bridges, electrical (e.g., kelvin, megohm, vacuum tube, wheatstone), manufacturing
building services monitoring controls, automatic, manufacturing
buoyancy instruments, industrial process type, manufacturing
cable testing machines, manufacturing
carbon arc lamp units, electrotherapeutic (except infra-red, ultra-violet), manufacturing
cardiodynameters, manufacturing
cardiographs, manufacturing
cardiophones, electric, manufacturing
cardioscopes, manufacturing
cardiotachometers, manufacturing
ceilometers, manufacturing
chains, surveyors', manufacturing
chromatographic instruments, laboratory type, manufacturing
chromatographs, industrial process type, manufacturing
chronographs, manufacturing
chronometers, manufacturing
chronoscopes, manufacturing
circuit testers, manufacturing
clock materials and parts (except crystals), manufacturing
clock or watch springs, precision, made from purchased wire
clock parts (e.g., cases, movements, springs (except crystals)), manufacturing
clocks, assembling
clocks, assembling from purchased components
clocks, motor vehicle, manufacturing
clothes drier controls (including dryness controls), manufacturing
colorimeters, laboratory type, manufacturing
combination limit and fan controls, manufacturing
combination oil and hydronic controls, manufacturing
combustion control instruments (except commercial and household furnace type), manufacturing
commercial timing mechanisms, manufacturing
communication signal testing apparatus, manufacturing
compasses, magnetic, portable type, manufacturing
computerized axial tomography (ct/cat) scanners, manufacturing
computerized environmental control systems for buildings, manufacturing
consumption meters (e.g., gas, water), manufacturing
controllers for process variables (e.g., electric, electronic, mechanical, pneumatic operation), manufacturing
controls, revolution and timing instruments, manufacturing
coulometric analyzers, industrial process type, manufacturing
coulometric analyzers, laboratory type, manufacturing
count rate meters, nuclear radiation, manufacturing
counters (e.g., electrical, electronic, mechanical), totalizing, manufacturing
counting devices, manufacturing
current measuring equipment, manufacturing
damper operators (e.g., electric, pneumatic, thermostatic), manufacturing
data loggers, industrial process type, manufacturing
dating devices and machines (except rubber stamps), manufacturing
decade boxes (i.e., capacitance, inductance, resistance), manufacturing
defibrillators, manufacturing
demand meters, electric, manufacturing
densitometers, laboratory analytical, manufacturing
density and specific gravity instruments, industrial process type, manufacturing
detectors, scintillation, manufacturing
diagnostic equipment, magnetic resonance imaging (MRI), manufacturing
dialysis equipment, electromedical, manufacturing
diathermy apparatus, electromedical, manufacturing
differential pressure instruments, industrial process type, manufacturing
differential thermal analysis instruments, laboratory type, manufacturing
digital displays of process variables, manufacturing
digital panel meters, electricity measuring, manufacturing
digital test equipment (e.g., electronic and electrical circuits and equipment testing), manufacturing
diode and transistor testers, manufacturing
display instruments, industrial process control type, manufacturing
distortion meters and analyzers, manufacturing
dosimetry devices, manufacturing
draft gauges, industrial process type, manufacturing
drafting instruments (e.g., templates, squares, t-squares, compass), manufacturing
dynamometers, manufacturing
elapsed time meters, electronic, manufacturing
electric air cleaner controls, automatic, manufacturing
electric and electronic controllers, industrial process type, manufacturing
electric heat proportioning controls, modulating controls, manufacturing
electric space heater controls, automatic, manufacturing
electrical network analyzers, manufacturing
electricity and electrical signal measuring instruments, manufacturing
electricity and electrical signal testing equipment, manufacturing
electrocardiographs, manufacturing
electrodes used in industrial process measurement, manufacturing
electroencephalographs, manufacturing
electrogastrographs, manufacturing
electrolytic conductivity instruments, industrial process type, manufacturing
electrolytic conductivity instruments, laboratory type, manufacturing
electromagnetic flowmeters, manufacturing
electromechanical counters, manufacturing
electromedical apparatus, equipment and instruments (e.g., bronchoscopes, gastroscopes, colonoscopes), manufacturing
electromedical apparatus, equipment and instruments (e.g., cystoscope, otoscopes, retinoscopes), manufacturing
electromedical diagnostic equipment (e.g., CT scanner, CAT scanner, MRI device) , manufacturing
electromedical therapy equipment, manufacturing
electromyographs, manufacturing
electron microprobes, laboratory type, manufacturing
electron microscopes, manufacturing
electron tube test equipment, manufacturing
electronic test equipment for testing electrical characteristics, manufacturing
electronic totalizing counters, manufacturing
electrophoresis instruments, manufacturing
electrotherapeutic apparatus, manufacturing
electrotherapy units, manufacturing
elemental analyzers, manufacturing
energy cut-off controls, residential and commercial types, manufacturing
energy measuring equipment, electrical, manufacturing
evaporation meters, manufacturing
fan controls, temperature responsive, manufacturing
fare collection equipment, manufacturing
fatigue testing machines, industrial, mechanical, manufacturing
field strength and intensity measuring equipment, electrical, manufacturing
fire detector systems, non-electric, manufacturing
flame photometers, manufacturing
flame safety controls for furnaces and boilers, manufacturing
float controls, residential and commercial types, manufacturing
flow instruments, industrial process type, manufacturing
fluidic devices, circuits and systems for process control, manufacturing
fluoroscopes, manufacturing
frequency meters (e.g., electrical, electronic, mechanical), manufacturing
frequency synthesizers, manufacturing
fuel densitometers, aircraft engine, manufacturing
fuel level gauges, manufacturing
fuel mixture indicators, aircraft engine, manufacturing
fuel system instruments, aircraft, manufacturing
fuel totalizers, aircraft engine, manufacturing
function generators, manufacturing
galvanometers (except geophysical), manufacturing
galvanometers, geophysical, manufacturing
gamma ray irradiation equipment, manufacturing
gas analyzers, industrial process type, manufacturing
gas analyzers, laboratory type, manufacturing
gas and liquid analysis instruments, industrial process type, manufacturing
gas burner automatic controls (except valves), manufacturing
gas chromatographic instruments, industrial process type, manufacturing
gas chromatographic instruments, laboratory type, manufacturing
gas flow instrumentation, industrial process type, manufacturing
gas leak detectors, manufacturing
gasmeters, consumption, registering, manufacturing
gasoline dispensing meters (except pumps), manufacturing
gauges (i.e., analog, digital), industrial process type, manufacturing
gauges for computing pressure-temperature corrections, manufacturing
Geiger counters, manufacturing
gradual switches, pneumatic, manufacturing
graphic recording meters, electric, manufacturing
hand stamps (e.g., date, time), timing mechanism operated, manufacturing
hardness testing equipment, manufacturing
hearing aids, electronic, manufacturing
heart-lung machines, manufacturing
heating and cooling systems controls, residential and commercial, manufacturing
heating regulators, manufacturing
household type timing mechanisms, manufacturing
humidistats (e.g., duct, skeleton, wall), manufacturing
humidity controls, air-conditioning type, manufacturing
humidity instruments (except industrial process and air-conditioning type), manufacturing
humidity instruments, industrial process type, manufacturing
hydrometers (except industrial process type), manufacturing
hydrometers, industrial process type, manufacturing
hydronic circulator controls, automatic, manufacturing
hydronic limit, pressure and temperature controls, manufacturing
hygrometers (except industrial process type), manufacturing
hygrometers, industrial process type, manufacturing
hygrothermographs, manufacturing
ice bank controls, manufacturing
ice maker controls, manufacturing
ignition controls for gas appliances and furnaces, automatic, manufacturing
ignition testing instruments, manufacturing
impedance measuring equipment, manufacturing
impeller and counter driven flow meters, manufacturing
in-built thermostats, filled system and bimetal types, manufacturing
incinerator control systems, residential and commercial types, manufacturing
indicator testers, turntable, manufacturing
indicators, industrial process control type, manufacturing
industrial process control instruments, manufacturing
infrared analytical instruments, laboratory type, manufacturing
infrared instruments, industrial process type, manufacturing
instrument panels, assembling using gauges made in the same establishment
instrumentation for reactor controls, auxiliary, manufacturing
instruments (e.g., hematology, microbiology, immunology), manufacturing
instruments for measuring electrical quantities, manufacturing
instruments, laboratory analysis type, manufacturing
integrated-circuit testers, manufacturing
integrating electricity meters, manufacturing
integrating meters, non-electric, manufacturing
internal combustion engine analyzers (i.e., testing electrical characteristics), manufacturing
ion chambers, manufacturing
irradiation apparatus and tubes (e.g., industrial, medical diagnostic, medical therapeutic, research, scientific), manufacturing
irradiation equipment (X-ray, gamma ray, beta ray), manufacturing
kelvin or wheatstone bridges (i.e., electrical measuring instruments), manufacturing
kinematic test and measuring equipment, manufacturing
laboratory analytical instruments (except optical), manufacturing
laboratory standards testing equipment (e.g., capacitance, electrical resistance, inductance), manufacturing
lamps, X-ray, manufacturing
laser equipment, electromedical, manufacturing
laser systems and equipment, medical, manufacturing
level and bulk measuring instruments, industrial process type, manufacturing
level gauges, radiation type, manufacturing
levels and tapes, surveying, manufacturing
lie detectors, manufacturing
light responsive appliance controls, manufacturing
limit controls (e.g., air-conditioning, appliance, heating), manufacturing
line or limit controls for electric heat, manufacturing
linear counters, manufacturing
liquid analysis instruments, industrial process type, manufacturing
liquid chromatographic instruments, laboratory type, manufacturing
liquid concentration instruments, industrial process type, manufacturing
liquid flow meters, manufacturing
liquid level controls, residential and commercial heating types, manufacturing
liquid level instruments, industrial process type, manufacturing
lithotripters, manufacturing
logic circuit testers, manufacturing
magnetic counters, manufacturing
magnetic flow meters, industrial process type, manufacturing
magnetic resonance imaging (MRI) devices, medical diagnostic equipment, manufacturing
magnetometers, manufacturing
manometers, industrial process type, manufacturing
mass spectrometers, manufacturing
mass spectroscopy instrumentation, manufacturing
measuring instruments and meters, electric, manufacturing
measuring instruments, industrial process control type, manufacturing
measuring wheels, manufacturing
mechanical measuring instruments, industrial process type, manufacturing
mechanisms for clockwork operated devices, manufacturing
medical equipment, ultrasonic, manufacturing
medical radiation therapy equipment, manufacturing
metal detectors, manufacturing
meteorologic tracking systems, manufacturing
meteorological instruments, manufacturing
metering devices (except electrical and industrial process control), manufacturing
meters (except electrical and industrial process control), manufacturing
meters, electrical (i.e., graphic recording, panelboard, pocket, portable), manufacturing
meters, industrial process control type, manufacturing
microprobes (e.g., electron, ion, laser, X-ray), manufacturing
microscopes, electron and proton, manufacturing
microwave test equipment, manufacturing
modules for clocks and watches, manufacturing
moisture analysers, laboratory type, manufacturing
moisture meters, industrial process type, manufacturing
monochrometers, laboratory type, manufacturing
motor vehicle instruments (e.g., fuel level gauges, oil pressure, speedometers, tachometers, water temperature), manufacturing
movements, watch or clock, manufacturing
multimeters, manufacturing
nephelometers (except meteorological), manufacturing
nephoscopes, manufacturing
neutron activation analysis instruments, manufacturing
nuclear instrument modules, manufacturing
nuclear radiation detection instruments, manufacturing
odometers, manufacturing
ohmmeters, manufacturing
oscillators (e.g., instrument type audiofrequency and radiofrequency), manufacturing
oscilloscopes, manufacturing
osmometers, manufacturing
oven temperature controls, non-industrial, manufacturing
pacemakers, manufacturing
panelboard indicators, recorders and controllers and receiver, industrial process type, manufacturing
parking meters, manufacturing
particle beam excitation instruments, laboratory type, manufacturing
particle size analyzers, manufacturing
patient monitoring equipment (e.g., intensive care, coronary care unit), manufacturing
pedometers, manufacturing
phase angle meters, manufacturing
phonocardiographs, manufacturing
photogrammetrical instruments, manufacturing
photometers (except photographic exposure meters), manufacturing
photonexcitation analyzers, manufacturing
physical properties testing and inspection equipment, manufacturing
pitometers, manufacturing
pneumatic controllers, industrial process type, manufacturing
pneumatic relays, air-conditioning type, manufacturing
polariscopes, manufacturing
polarizers, manufacturing
polarographic equipment, manufacturing
polygraph machines, manufacturing
portable test meters, manufacturing
positive displacement meters, manufacturing
positron emission tomography (PET) scanners, manufacturing
potentiometric instruments (except industrial process type), manufacturing
potentiometric instruments (except x-y recorders), industrial process type, manufacturing
power factor meters, manufacturing
power measuring equipment, electrical, manufacturing
predetermined counters, manufacturing
pressure and vacuum indicators, aircraft engine, manufacturing
pressure controllers, air-conditioning system type, manufacturing
pressure gauges (e.g., dial, digital), industrial process type, manufacturing
pressure instruments, industrial process type, manufacturing
pressure transducers, manufacturing
pressurestats, manufacturing
primary elements for process flow measurement (i.e., orifice plates), manufacturing
primary oil burner controls (e.g., cadmium cells, stack controls), manufacturing
primary process temperature sensors, manufacturing
probes, electric, medical, manufacturing
production counters, manufacturing
programmers, process type, manufacturing
propeller type meters with registers, manufacturing
protein analyzers, laboratory type, manufacturing
pulse (i.e., signal) generators, manufacturing
pulse analyzers, nuclear monitoring, manufacturing
pyrheliometers, manufacturing
pyrometers, industrial process type, manufacturing
radar testing instruments, electric, manufacturing
radiac (radiation detection, identification and computation) equipment, manufacturing
radiation detection and monitoring instruments, manufacturing
radioactivity detection, identification and computation (radiac) equipment, manufacturing
radiofrequency measuring equipment, manufacturing
radiofrequency oscillators, manufacturing
radium equipment, manufacturing
rain gauges, manufacturing
recorders, industrial process control type, manufacturing
recorders, oscillographic, manufacturing
redox (i.e., oxidation-reduction potential) instruments, manufacturing
refractometers, manufacturing
refrigeration controls, residential and commercial type, manufacturing
refrigeration/air-conditioning defrost controls, manufacturing
relays (except electrical, electronic), instrument, manufacturing
remote sensing instruments, manufacturing
resistance measuring equipment, manufacturing
resistance thermometers and bulbs, industrial process type, manufacturing
resonance instruments, laboratory type, manufacturing
respiratory analysis equipment, electromedical, manufacturing
rods, surveyors', manufacturing
room thermostats, manufacturing
rotary type meters, consumption registering, manufacturing
rules, slide, manufacturing
sample analysis instruments (except medical), manufacturing
sample changers, nuclear radiation, manufacturing
scalers, nuclear radiation, manufacturing
scintillation detectors, manufacturing
seismographs, manufacturing
seismometers, manufacturing
seismoscopes, manufacturing
semiconductor test equipment, manufacturing
sentinels, cardiac, manufacturing
sequencing controls for electric heating equipment, manufacturing
sextants, surveying, manufacturing
shunt instrument, manufacturing
signal generators and averagers, manufacturing
soil testing and analysis instruments, manufacturing
solarimeters, manufacturing
spark plug testing instruments, electric, manufacturing
specific ion measuring instruments, laboratory type, manufacturing
spectrofluorometers, manufacturing
spectrographs, manufacturing
spectrometers (e.g., electron diffraction, mass, NMR, Raman), manufacturing
spectrometers (e.g., liquid scintillation, nuclear), manufacturing
spectrophotometers (e.g., atomic absorption, atomic emission, flame, fluorescence, infrared,Raman, visible), manufacturing
spectrum analyzers, manufacturing
speedometers, manufacturing
springs, clock and watch, made from purchased wire
standards and calibration equipment for electrical measuring, manufacturing
standing wave ratio measuring equipment, manufacturing
static pressure regulators, manufacturing
steam pressure controls, residential and commercial type, manufacturing
stop watches, manufacturing
stroboscopes, manufacturing
surface area analyzers, manufacturing
surface burner controls, temperature, manufacturing
surgical support systems (e.g., heart-lung machines) (except iron lungs), manufacturing
surveying and geophysical instruments, manufacturing
sweep generators, manufacturing
switches, pneumatic positioning remote, manufacturing
switches, thermostatic, manufacturing
synchroscopes, manufacturing
tachometer generators, manufacturing
tachometers, manufacturing
tallying meters (except clocks, electrical instruments, watches), manufacturing
tank truck meters, manufacturing
tapes, surveyors', manufacturing
taximeters, manufacturing
telecommunications line testing equipment, manufacturing
telemetering instruments, industrial process type, manufacturing
temperature controls, automatic, residential and commercial type, manufacturing
temperature instruments (except glass and bimetal thermometers), industrial process type, manufacturing
temperature sensors for motor windings, manufacturing
tens (transcutaneous electrical nerve stimulators), manufacturing
tensile strength testing equipment, manufacturing
test equipment for electronic and electrical circuits and equipment, manufacturing
test sets, ignition harness, manufacturing
testers for checking hydraulic controls on aircraft, manufacturing
testing equipment (e.g., abrasion, shearing strength, tensile strength, torsion), manufacturing
theodolites or transits, surveying, manufacturing
therapeutic X-ray apparatus and tubes (e.g., medical, industrial, research), manufacturing
thermal analysis instruments, laboratory type, manufacturing
thermal conductivity instruments and sensors, manufacturing
thermal conductivity instruments, industrial process type, manufacturing
thermistors, industrial process type, manufacturing
thermocouples, manufacturing
thermogravimetric analyzers, manufacturing
thermometers, filled system, industrial process type, manufacturing
thermometers, liquid-in-glass and bimetal types (except medical), manufacturing
thermostats (e.g., air-conditioning, appliance, comfort heating, refrigeration), manufacturing
thickness gauging instruments, ultrasonic, manufacturing
thrust power indicators, aircraft engine, manufacturing
time clocks and time recording devices, manufacturing
time cycle and program controllers, industrial process type, manufacturing
time locks, manufacturing
time program controls, air-conditioning system type, manufacturing
time stamps, containing clock mechanisms, manufacturing
timers for industrial use, clockwork mechanism, manufacturing
titrimeters, manufacturing
torsion testing equipment, manufacturing
totalizing fluid meters, manufacturing
totalizing meters (except aircraft), consumption registering, manufacturing
transcutaneous electrical nerve stimulators (tens), manufacturing
transmitters, industrial process control type, manufacturing
turbidity instruments, industrial process type, manufacturing
turbidometers, laboratory type, manufacturing
turbine flow meters, industrial process type, manufacturing
turbine meters, consumption registering, manufacturing
turnstiles, equipped with counting mechanisms, manufacturing
ultrasonic scanning devices, medical, manufacturing
ultrasonic testing equipment (except medical), manufacturing
ultraviolet-type analytical instruments, manufacturing
vapour heating controls, manufacturing
variable control instruments, industrial process type, manufacturing
vibration meters, analyzers and calibrators, manufacturing
viscosimeters (except industrial process type), manufacturing
viscosity instruments, industrial process type, manufacturing
voltmeters, manufacturing
wall clocks, manufacturing
watch cases, manufacturing
watch jewels, manufacturing
watches and parts (except crystals), manufacturing
water heater controls, manufacturing
water leak detectors, manufacturing
water meters, consumption registering, manufacturing
water quality monitoring and control systems, manufacturing
watt-hour and time switch meters, combined, manufacturing
wattmeters, manufacturing
waveform measuring and/or analyzing equipment, manufacturing
weather tracking equipment, manufacturing
wind direction indicators, manufacturing
X-ray apparatus and tubes (e.g., control, industrial, medical, research), manufacturing
X-ray generators, manufacturing
X-ray irradiation equipment, manufacturing
X-ray tubes, manufacturing
X-Y recorders (i.e., plotters (except computer peripheral equipment)), manufacturing

Who is this code for

This code typically applies to:

Measuring, medical and controlling devices manufacturing

Also relevant for

communication signal testing apparatus, manufacturing industrial process control instruments, manufacturing instruments, laboratory analysis type, manufacturing laboratory analytical instruments (except optical), manufacturing meteorological instruments, manufacturing

Source: STATCAN_TITLE, 2026-05-05

Classification Confidence Score

5 of 6 factors passing

8/ 10

Verified official source — naics-scian-2022-structure-v1-eng.csv (2026-05-05)

International crosswalk — ISIC Rev. 4 mapping: C2660

Previous edition migration — NAICS 2017 to 2022 continuity confirmed

Complete hierarchy — 5 levels confirmed in hierarchy

Size or threshold documented — SME thresholds documented in federal tax pack

Trade or export match — No direct HS code correspondence in current bundle

Legacy crosswalk — Legacy system (SIC 1980) retired in this region

Business Profiles

When you might need code 334512

These role examples come from the official title and example wording attached to this code.

01 334512

Measuring, medical and controlling devices manufacturing

Use this page when the business is directly described by the official title or definition for 334512 Measuring, medical and controlling devices manufacturing. It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.

02 334512

communication signal testing apparatus, manufacturing

Use this page when the activity is described in the official StatCan example wording as communication signal testing apparatus, manufacturing. Compare the definition, exclusions, and nearby codes here before attaching 334512 Measuring, medical and controlling devices manufacturing to a business file.

03 334512

industrial process control instruments, manufacturing

Use this page when the activity is described in the official StatCan example wording as industrial process control instruments, manufacturing. Compare the definition, exclusions, and nearby codes here before attaching 334512 Measuring, medical and controlling devices manufacturing to a business file.

04 334512

instruments, laboratory analysis type, manufacturing

Use this page when the activity is described in the official StatCan example wording as instruments, laboratory analysis type, manufacturing. Compare the definition, exclusions, and nearby codes here before attaching 334512 Measuring, medical and controlling devices manufacturing to a business file.

Business Map

Business categories in this branch

A rotating set of business activity examples linked to this part of the Canadian hierarchy.

In this section

334511Navigational and guidance instruments manufacturing
334512Measuring, medical and controlling devices manufacturing

Commonly confused with

334511 — Navigational and guidance instruments manufacturing

manufacturing aerospace type acceleration indicators and systems components (See 334511 Navigationa...

333910 — Pump and compressor manufacturing

manufacturing dispensing and measuring pumps (e.g., gasoline) (See 333910 Pump and compressor manuf...

335315 — Switchgear and switchboard, and relay and industrial control apparatus manufacturing

manufacturing electrical relay (See 335315 Switchgear and switchboard, and relay and industrial con...

334410 — Semiconductor and other electronic component manufacturing

manufacturing electronic crystals and crystal assemblies (See 334410 Semiconductor and other electr...

335130 — Electric lighting equipment manufacturing

manufacturing electrotherapeutic lamp units for ultra-violet and infra-red radiation (See 335130 El...

ISIC Rev. 4 correspondence

C2660Manufacture of irradiation, electromedical and electrotherapeutic equipment

US NAICS reference334512 - Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use

Source row

334512Measuring, medical and controlling devices manufacturing

This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.

Frequently asked questions

What does code 334512 cover?

Measuring, medical and controlling devices manufacturing: This Canadian industry comprises establishments primarily engaged in manufacturing measuring, medical and controlling devices.

Which level of the hierarchy is 334512?

It is a canadian industry page in the NAICS Canada 2026 hierarchy.

What is the parent of 334512?

It rolls up to 33451 Navigational, measuring, medical and control instruments manufacturing.

Should I stop at 334512 or go lower?

This page already points to the exact six-digit Canadian industry in the current site structure.

Are official inclusion notes attached to 334512?

No inclusion rows are attached to this page in the local elements file.

Are there exclusion notes for 334512?

Yes. 14 exclusion note(s) help separate this page from nearby codes.

Does 334512 include illustrative examples?

Yes. 475 example row(s) are available for boundary checking.

What kinds of businesses often start from this page?

Examples in this branch include Wood products, Consumer goods, Food processing, Metal fabrication.

Is there an ISIC mapping for 334512?

Yes. The page shows C2660 Manufacture of irradiation, electromedical and electrotherapeutic equipment.

Does this page show a US NAICS reference?

Yes. A same-code US reference is attached: Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use.

Why are both English and French titles shown?

NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.

Where does the page text come from?

From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.