Industry Code 1621: Manufacture of plywood, veneer, laminated wood, and other thin wood panels, updated according to Decision 36/2025/QĐ-TTg. To learn more about the details of Industry Code 1621, please refer to this article by VN Law Firm!
1. What is a Business Industry Code?
Business industry codes are a series of numbers encoded to represent a specific business industry. Organizations and individuals, when preparing their business registration documents, must use this business industry code list for registration. 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 specific:
| 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 (based on Level 1) | 87 industries |
| Level 3 | Economic Activity Level 3 | 3 digits (based on Level 2) | 259 industries |
| Level 4 | Economic Activity Level 4 | 4 digits (based on Level 3) | 495 industries |
| Level 5 | Economic Activity Level 5 | 5 digits (based on Level 4) | 743 industries |
Example of industry code structure: Taking the Food Production industry as an example:
- 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 meals and dishes from meat)
2. Regulations on Industry Code 1621: Manufacture of plywood, veneer, laminated wood, and other thin wood panels
| Industry Code | Industry Name |
|---|---|
| 1621 | Manufacture of plywood, veneer, laminated wood, and other thin wood panels |
This group includes:
– Manufacture of plywood and thin cardboard suitable for veneering or use as plywood, or for other purposes, such as:
+ Smooth, dyed, coated, impregnated, reinforced (with paper or fabric backing) wood sheets,
+ Manufactured in loose form,
– Manufacture of veneer sheets, thin wood panels, and similar thin wood boards and panels;
– Manufacture of chipped wood or wood strands;
– Manufacture of laminated wood boards and wood fiber insulation materials;
– Manufacture of oriented strand board (OSB) and other particle board;
– Manufacture of medium density fiberboard (MDF) and other fiberboard;
– Manufacture of thin plywood, cross-laminated timber, decorative thin wood panels.
This group also includes: Manufacture of insulating fiberboard made of wood or other lignified materials, whether or not bonded with glue or other organic binders.

3. Suggested ways to record Industry Code 1621: Manufacture of plywood, veneer, laminated wood, and other thin wood panels
– When registering a new enterprise, when notifying changes to business lines, or when requesting a change of Enterprise Registration Certificate, the enterprise founder or the enterprise selects the four-digit economic activity code from the Vietnam Standard Industrial Classification system to state the business lines in the enterprise registration application. The business registration authority guides, cross-references, and records the enterprise’s business lines in the National Enterprise Registration Database.
– For conditional business lines stipulated in other legal documents, the business lines shall be recorded according to the regulations in those legal documents.
Suggested ways to record Industry Code 1621: Manufacture of plywood, veneer, laminated wood, and other thin wood panels:
Case 1: General
| Industry Code | Industry Name |
|---|---|
| 1621 | Manufacture of plywood, veneer, laminated wood, and other thin wood panels |
Case 2: Detailed
| Industry Code | Industry Name |
|---|---|
| 1621 | Manufacture of plywood, veneer, laminated wood, and other thin wood panels Details: Manufacture of laminated wood boards; Manufacture of chipped wood or wood strands |
Case 3: Detailed
| Industry Code | Industry Name |
|---|---|
| 1621 | Manufacture of plywood, veneer, laminated wood, and other thin wood panels (not operating at the headquarters) |
Case 4: Detailed
| Industry Code | Industry Name |
|---|---|
| 1621 | Manufacture of plywood, veneer, laminated wood, and other thin wood panels (Only allowed to manufacture and process after fully completing procedures for land, construction, fire prevention and fighting, environmental protection) |
Case 5: Detailed
| Industry Code | Industry Name |
|---|---|
| 1621 | Manufacture of plywood, veneer, laminated wood, and other thin wood panels Details: – Manufacture of chipped wood or wood strands; – Manufacture of laminated wood boards and insulating materials; – Manufacture of thin plywood, decorative thin wood panels (no manufacturing or processing at the head office) |
Note: Depending on each specific industry and business line, as well as specific regulations in each locality, it may be necessary to provide detailed descriptions for the 4-digit industry code or commit to operating in accordance with regulations.
4. Business Line Change Services for Companies and Enterprises at VN Law Firm
Business line change services 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 procedures for changing and supplementing business lines;
- Consultation for clients on preparing necessary documents;
- Drafting and submitting application documents for changing or supplementing business lines of companies and enterprises on behalf of clients at the Business Registration Office;
- Tracking the application, supplementing or amending documents (if any) as requested by the specialist;
- Performing procedures for publicizing enterprise 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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