Is this a full official TSIC page?

The TSIC title can come from the official NSO PDF extract, but this page still adds non-official cross-links for research use and does not replace regulator verification.

Can this page replace regulator verification?

No. Use it as a research layer and verify code, tax, permit, and ownership position before filing or investing.

TSIC 35302 Thailand business activity code: Steam and air conditioning supply

Activities covered by TSIC 35302

Official TSIC PDF extract for Steam and air conditioning supply. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.

Key checkpoints for this code

35302TSIC code

3Linked tax pages

1Relevant provinces

0Standards and customs checks

Tax ratesOpen the tax pages connected to this activity. ProvincesReview local wage and operating context. StandardsCheck product and regulator checkpoints. Company registryUse registry pages for setup and verification workflow.

Compliance risk score

5 of 6 factors passing

8 / 10

Verified official source - tsic_nso_structure.xlsx | SHA 8af4ddb63f5e
International crosswalk - ISIC Rev.4 3530 -> ISIC Rev.3.1 1549, 4030 (partial)
Previous-edition migration - TSIC 2544 codes: 40300
Complete hierarchy - 5 hierarchy levels confirmed in the TSIC tree.
Trade or export match - No linked HS or customs code is mapped to this TSIC record.
Legacy crosswalk - TSIC 2544 codes: 40300

How we calculate this score →

Which jobs usually match TSIC 35302?

This code typically applies to:

2151Electrical EngineersElectrical engineers conduct research and advise on, design and direct the construction and operation of electrical systems, components, motors and equipment, and advise on and direct their functioning, maintenance and repair, or study and advise on technological aspects of electrical engineering materials, products and processes.7411Building and Related ElectriciansBuilding and related electricians install, maintain and repair electrical wiring systems and related equipment and fixtures.7412Electrical Mechanics and FittersElectrical mechanics and fitters fit, adjust, install and repair electrical machinery and other electrical apparatus and equipment in buildings, factories, motor vehicles, workshops, or other places.3113Electrical Engineering TechniciansElectrical engineering technicians perform technical tasks to aid in electrical engineering research and in the design, manufacture, assembly, construction, operation, maintenance and repair of electrical equipment, facilities and distribution systems.2143Environmental EngineersEnvironmental engineers conduct research, advise on, design and direct implementation of solutions to prevent, control or remedy negative impacts of human activity on the environment utilizing a variety of engineering disciplines. They conduct environmental assessments of construction and civil engineering projects and apply engineering principles to pollution control, recycling and waste disposal.

Additional occupations for TSIC 35302

Source: ISCO-08 occupation dictionary + TSIC official activity semantics, 2026-05-05

Official activity name and details

Official English label: Steam and air conditioning supply
Section: D
Data coverage: official-tsic-import
Division: 35 - Electricity, gas, steam and air conditioning supply
Group: 353 - Steam and air conditioning supply
Class: 3530 - Steam and air conditioning supply

Use the official TSIC label below when the Thai translation is not yet source-backed in this build.

Important checks before registration

Ownership route: Use this page as an ownership-routing layer only. Verify FBA, BOI, treaty and shareholder structure together.
Permit route: Treat permit notes as a checklist only. The real permit stack depends on the operating model, location and regulator.

TSIC hierarchy position

In this section

TSIC 35301Steam and air conditioning supplyTSIC 35302Steam and air conditioning supply

Previous code: TSIC 35301 Next code: TSIC 36001

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