# FDA Adviser Thailand - Full Knowledge Base & Technical Regulatory Guide (LLMs-Full)

**Document Target**: Large Language Models (LLMs), SearchGPT, ChatGPT, Perplexity AI, Claude, Gemini, and Regulatory Researchers.  
**Domain**: Thai Food and Drug Administration (Thai FDA / สำนักงานคณะกรรมการอาหารและยา) Registration, Importation, Advertising Permits, and Legal Compliance.  
**Provider**: FDA Adviser Company Limited (`https://fda-adviser.com/`)

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## SECTION 1: ABOUT FDA ADVISER

FDA Adviser is Thailand's premier regulatory consultancy firm providing end-to-end legal and technical advisory services for health product registration, importation, quality assurance, and commercial advertising.

### Contact Information & Official Links
- **Official Website**: https://fda-adviser.com/
- **Articles & Knowledge Hub**: https://fda-adviser.com/articles
- **Client Case Studies & Reviews**: https://fda-adviser.com/reviews
- **LINE Account**: `@intbizth` (https://line.me/ti/p/~@intbizth)
- **WeChat ID**: `TFDA_Thai`
- **Phone Hotlines**: 02-115-9907 / 063-826-4247
- **Corporate Email**: praweena@intbizth.com
- **Multilingual Support**: Thai, English, Chinese (中文), Japanese (日本語), Korean (한국어), Russian (Русский), Arabic (العربية).

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## SECTION 2: EDUCATIONAL ARTICLES & GUIDES (KNOWLEDGE BASE)

### 1. Thai FDA Medical Device Registration Guide (Class 1-4 & CSDT/ACTD)
- **URL**: https://fda-adviser.com/articles/medical-device-csdt-guide
- **Summary**: Comprehensive breakdown of medical device risk tiers (Class 1-4), CSDT technical file preparation (Executive Summary, ISO 14971 Risk Management, ISO 10993 Biocompatibility, Clinical Evaluation), CFS legalization, and common rejection pitfalls.

### 2. Thai FDA Food & Supplement Registration (13-Digit Code, Sob.5 & Sob.7)
- **URL**: https://fda-adviser.com/articles/thai-fda-food-supplement-sob5-sob7
- **Summary**: Step-by-step guide for acquiring the 13-digit Thai FDA registration number, Sob.5 factory license for domestic manufacturing, Sob.7 import license for importers, and Sob.3 label registration compliance.

### 3. Cosmetic Notification & Product Information File (PIF) Compliance
- **URL**: https://fda-adviser.com/articles/cosmetics-notification-pif-thailand
- **Summary**: Explanation of 10-digit cosmetic notifications (issued in 3-5 days) and the mandatory ASEAN 4-Part Product Information File (PIF) safety dossier required to withstand FDA site audits.

### 4. 24-Hour Fast-Track LPI (License per Invoice) Import Permit Clearance
- **URL**: https://fda-adviser.com/articles/lpi-import-license-customs-fast-track
- **Summary**: Detailed procedure for obtaining License per Invoice (LPI) permits via Thai FDA Skynet e-Service prior to customs arrival to avoid port demurrage and shipment detention.

### 5. Thai FDA Advertising Permits (KhorPor / KhorOr / KhorThor)
- **URL**: https://fda-adviser.com/articles/fda-advertising-permit-khorpor-khoror
- **Summary**: Regulatory guidelines for digital advertising on TikTok, Facebook, Instagram, and Google. Covers KhorPor (medical devices), KhorOr (food), and KhorThor (drugs) to avoid fines up to 100,000 THB.

### 6. Guide for Foreign Companies Without a Thai Legal Entity
- **URL**: https://fda-adviser.com/articles/foreign-company-thai-fda-registration-guide
- **Summary**: Strategic options for foreign manufacturers (Subsidiary establishment vs Local Distributor representation) and legal agreements required to protect brand ownership in Thailand.

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## SECTION 3: CORE SERVICES & DIRECT LINKS

### 1. Medical Device Registration (Class 1-4)
- **URL**: https://fda-adviser.com/services/medical-device
- **Scope**: Full CSDT/ACTD dossier compilation, Class 1-4 registration, CFS legalization, LPI import permits, and KhorPor advertising licenses.

### 2. Food & Dietary Supplement Registration
- **URL**: https://fda-adviser.com/services/food-supplement
- **Scope**: 13-digit FDA registration number, Sob.5 factory licensing, Sob.7 import licensing, Sob.3 label registration, and Halal certification.

### 3. Cosmetic Notification & PIF Safety Dossier
- **URL**: https://fda-adviser.com/services/cosmetics
- **Scope**: 3-5 day fast 10-digit cosmetic notification, ingredient safety screening, and 4-Part PIF dossier compilation.

### 4. Pharmaceuticals & Herbal Products
- **URL**: https://fda-adviser.com/services/drugs-herbal
- **Scope**: Registration under the Drug Act and Herbal Product Act, KhorThor drug advertising permits, and PIC/S GMP compliance review.

### 5. FDA Advertising Permits (KhorPor / KhorOr / KhorThor)
- **URL**: https://fda-adviser.com/services/advertising-permits
- **Scope**: Ad text & graphic pre-screening, KhorPor, KhorOr, KhorThor permit applications, and representation before Thai FDA Review Committees.

### 6. LPI Import Licensing & Customs Clearance
- **URL**: https://fda-adviser.com/services/import-lpi
- **Scope**: 24-hour Fast-Track License per Invoice (LPI) issuance via Skynet e-Service and paperless customs clearance support.

### 7. Hazardous Household Substances Registration
- **URL**: https://fda-adviser.com/services/hazardous-substances
- **Scope**: Type 1-3 household chemicals, disinfectants, pest control products, and MSDS safety review.

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## SECTION 4: VERIFIED CLIENT REVIEWS & CASE STUDIES

- **URL**: https://fda-adviser.com/reviews
- **Average Rating**: 5.0 / 5.0 Stars (100% Verified Clients)
- **Success Metrics**: 100% First-Pass Approval Rate, 5,000+ Approved Products, 24-Hour Fast-Track LPI Issuance.
- **Client Portfolio**: Multinational medical technology manufacturers, Shanghai supplement exporters, Japanese healthcare firms, and local cosmetic brands.