TH Thailand-Code.com Thailand business code, tax and compliance reference
TH
Thailand business reference

TSIC 42102: Construction of roads and railways

Reference page for TSIC 42102 Construction of roads and railways with Thai tax, wages, standards and operating checkpoints.

2026-05-05Not official

Activities covered by TSIC 42102

Official TSIC PDF extract for Construction of roads and railways. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.

Key checkpoints for this code
42102TSIC 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

How we calculate this score →

Which jobs usually match TSIC 42102?

This code typically applies to:

7126Plumbers and Pipe FittersPlumbers and pipe fitters assemble, install, repair and maintain pipe systems, drains, gutters, ducts and related fittings and fixtures for water, gas, drainage, sewerage, heating cooling and ventilation systems, and for hydraulic and pneumatic equipment.7411Building and Related ElectriciansBuilding and related electricians install, maintain and repair electrical wiring systems and related equipment and fixtures.9313Building Construction LabourersBuilding construction labourers perform routine tasks in connection with building construction and demolition work.2142Civil EngineersCivil engineers conduct research, advise on, design, and direct construction; manage the operation and maintenance of civil engineering structures; or study and advise on technological aspects of particular materials.3112Civil Engineering TechniciansCivil engineering technicians perform technical tasks in civil engineering research and in the design, construction, operation, maintenance and repair of buildings and other structures such as water supply and wastewater treatment systems, bridges, roads, dams and airports.

Additional occupations for TSIC 42102

7114Concrete Placers, Concrete Finishers and Related WorkersConcrete placers, concrete finishers and related workers erect reinforced concrete frameworks and structures, make forms for moulding concrete, reinforce concrete surfaces, cement openings in walls or casings for wells, finish and repair cement surfaces and carry out terrazzo work.7112Bricklayers and Related WorkersBricklayers and related workers lay bricks, pre-cut stones and other types of building blocks in mortar to construct and repair walls, partitions, arches and other structures.

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

Official activity name and details

  • Official English label: Construction of roads and railways
  • Section: F
  • Data coverage: official-tsic-import
  • Division: 42 - Civil engineering
  • Group: 421 - Construction of roads and railways
  • Class: 4210 - Construction o f roads and railways

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 42101Construction of streets, roads, bridge s or tunnelsTSIC 42102Construction of roads and railways
Previous code: TSIC 42101Next code: TSIC 42201