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 58121 Thailand business activity code: Publishing of directories and mailing lists

Activities covered by TSIC 58121

Official TSIC PDF extract for Publishing of directories and mailing lists. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.

Key checkpoints for this code

58121TSIC code

3Linked tax pages

2Relevant 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 5812 -> ISIC Rev.3.1 2211, 7240 (partial)
Previous-edition migration - TSIC 2544 codes: 22110
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: 22110

How we calculate this score →

Which jobs usually match TSIC 58121?

This code typically applies to:

2431Advertising and marketing professionalAdvertising and marketing professionals develop and coordinate advertising strategies and campaigns, determine the market for new goods and services, and identify and develop market opportunities for new and existing goods and services.2512Software DevelopersSoftware developers research, analyse and evaluate requirements for existing or new software applications and operating systems, and design, develop, test and maintain software solutions to meet these requirements.2514Applications ProgrammersApplications programmers write and maintain programmable code outlined in technical instructions and specifications for software applications and operating systems.2522Systems AministratorsSystems administrators develop, control, maintain and support the optimal performance and security of information technology systems.2523Computer Network ProfessionalsComputer network professionals research, analyse, design, test and recommend strategies for network architecture and development. They implement, manage, maintain and configure network hardware and software, and monitor, troubleshoot and optimize performance.

Additional occupations for TSIC 58121

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

Official activity name and details

Official English label: Publishing of directories and mailing lists
Section: J
Data coverage: official-tsic-import
Division: 58 - Publishing activities
Group: 581 - Publishing of books, periodicals and other publishing activities
Class: 5812 - Publishing of directories and mailing lists

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 58121Publishing of directories and mailing listsTSIC 58122Publishing of directories and mailing lists

Previous code: TSIC 58114 Next code: TSIC 58122