Thailand business reference

Starting Construction of other civil engineering projects, n.e.c in Thailand

Activity-level setup guide for TSIC 42909: taxes, registration, wages, licences and verification path.

2026-07-12Not official

Activity fit

Official TSIC PDF extract for Construction of other civil engineering projects, n.e.c. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.

Setup path

  1. Confirm that the TSIC code matches the real revenue-generating activity.
  2. Choose a legal-entity route and check company registry requirements.
  3. Review foreign ownership, BOI, tax and payroll checkpoints together.
  4. Verify sector licences and product controls before launch.

Staffing references

Province references

Core reference path