Thailand business reference

TSIC division 80: Security and investigation activities

Browse TSIC division 80 Security and investigation activities with linked groups, classes and activity codes used in Thailand.

2026-08-13Not official

Activity codes in this division

Code80100TSIC 80100Private security activitiesTSIC 80100 identifies Private security activities in Thailand.Code80200TSIC 80200Security systems service activitiesTSIC 80200 identifies Security systems service activities in Thailand.Code80300TSIC 80300Investigation activitiesTSIC 80300 identifies Investigation activities in Thailand.

Official extract note

Official NSO TSIC ebook page: 128
This classification label was imported from the official TSIC PDF extract and linked back to the DBD and NSO routes used in this portal.

Current coverage: 3 groups, 3 classes and 3 five-digit TSIC codes are published in this division.

TSIC hierarchy

N - Administrative and support service activities

Groups in this division

Classes in this division

Class8010TSIC class 8010Private security activitiesBrowse TSIC class 8010 Private security activities with linked five-digit activity codes and practical reference routes for Thailand.Class8020TSIC class 8020Security systems service activitiesBrowse TSIC class 8020 Security systems service activities with linked five-digit activity codes and practical reference routes for Thailand.Class8030TSIC class 8030Investigation activitiesBrowse TSIC class 8030 Investigation activities with linked five-digit activity codes and practical reference routes for Thailand.

Business guidesOpen activity-level setup pages after selecting a TSIC code. Business licencesReview permit checkpoints linked to the activity. Foreign ownershipCheck FBA and BOI routing before relying on ownership assumptions. Tax ratesOpen the tax pages that usually matter after selecting a TSIC code. StandardsCheck product and regulator checkpoints tied to the activity. Company registryUse registry pages when the code selection affects setup or verification work. ProvincesReview local wage and operating context next to the classification tree.