Industry code 0332 Support activities for aquaculture, updated according to Decision 36/2025/QD-TTg. To learn more about the details of industry code 0332, please refer to this article by VN Law Firm!
1. What is a business industry code?
Business industry code is a sequence of numbers coded to represent a specific business industry. Organizations and individuals, when preparing business registration documents, must use this business industry code table to register. The 4-digit industry code (level 4) is the code used for business registration.
The Vietnam Standard Industrial Classification (VSIC) system, issued under Decision 36/2025/QD-TTg, has a hierarchical structure with 5 levels, from general to detailed:
| Level | Name | Code | Quantity |
|---|---|---|---|
| Level 1 | Economic activity, Level 1 | 1 letter (from A to V) | 22 industries |
| Level 2 | Economic activity, Level 2 | 2 digits (following Level 1) | 87 industries |
| Level 3 | Economic activity, Level 3 | 3 digits (following Level 2) | 259 industries |
| Level 4 | Economic activity, Level 4 | 4 digits (following Level 3) | 495 industries |
| Level 5 | Economic activity, Level 5 | 5 digits (following Level 4) | 743 industries |
Example of industry code structure: Taking the example of Food processing industry:
- Level 1: C (Manufacturing)
- Level 2: 10 (Manufacture of food products)
- Level 3: 107 (Manufacture of other food products)
- Level 4: 1075 (Manufacture of prepared meals and dishes)
- Level 5: 10751 (Manufacture of prepared meat meals and dishes)
2. Regulations on Industry Code 0332 Support activities for aquaculture
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture |
This group includes:
– Services for land preparation, pond renovation;
– Environmental treatment services before farming;
– Services for disease prevention and treatment, growth regulation for aquatic products;
– Services for care, feed processing, protection;
– Services for harvesting, sorting products;
– Other services directly supporting aquaculture (including aquaculture of juvenile aquatic products).
Excludes:
– Processing of fish, crustaceans, and molluscs, classified under group 1020 (Processing and preserving fish, crustaceans, molluscs and products thereof);
– Distribution of fishery and aquaculture products, classified under group 46 (Wholesale trade), 47 (Retail trade) or 52 (Warehousing and support activities for transportation).

3. Suggested ways to record Industry Code 0332 Support activities for aquaculture
– When registering a business establishment, when notifying changes to business lines, or when requesting to exchange for a new Enterprise Registration Certificate, the business founder or enterprise selects a four-digit economic industry code from the Vietnam Standard Industrial Classification System to record the business line in the enterprise registration application. The business registration agency guides, cross-references, and records the enterprise’s business lines in the National Business Registration Database.
– For conditional business investment lines regulated by other legal documents, the business line must be recorded according to the regulations in those legal documents.
Suggested ways to record Industry Code 0332 Support activities for aquaculture:
Case 1: General
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture |
Case 2: Detailed
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture Details: Services for land preparation, pond renovation |
Case 3: Detailed
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture Details: Environmental treatment services before farming |
Case 4: Detailed
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture Details: Services for disease prevention, treatment, growth regulation for aquatic products |
Case 5: Detailed
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture Details: Services for care, feed processing, protection |
Case 6: Detailed
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture Details: Services for care, feed processing, protection |
Case 7: Detailed
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture Details: Services for harvesting, sorting products |
Case 8: Detailed
| Industry Code | Industry Name |
|---|---|
| 0332 | Support activities for aquaculture Details: Other services directly supporting aquaculture (including aquaculture of juvenile aquatic products). |
Note: Depending on each specific business industry code and the specific regulations in each locality, it may be necessary to provide detailed information for the level 4 industry code or commit to operating in accordance with regulations.
4. Services for changing business lines for companies and enterprises at VN Law Firm
Services for changing business lines for companies and enterprises at VN Law Firm help clients save a lot of time and effort. With VN Law Firm, you will be provided with business line change services for companies and enterprises, including:
- Consultation on the process and procedures for changing, adding business lines;
- Consulting clients on preparing necessary documents;
- Drafting and submitting application documents for changing, adding business lines on behalf of clients at the Business Registration Office;
- Tracking the application, supplementing or amending documents (if any) as required by the specialist;
- Implementing procedures for disclosing business registration information on the Information Portal;
- Handing over the certificate of business line change;
- Guiding clients on procedures to note after changing business lines…
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