Industry Code 3040 Manufacture of combat vehicles for military use, updated according to Decision 36/2025/QD-TTg. To learn more about the details of Industry Code 3040, please refer to this article by VN Law Firm!
1. What is a business industry code?
Business industry codes are a series of numbers coded to represent a specific business industry. Organizations and individuals, when preparing business registration documents, must use this business industry code table for registration. Level 4 industry codes (4 digits) are used for business registration.
The Vietnam Standard Industrial Classification (VSIC) system, promulgated under Decision 36/2025/QD-TTg, has a hierarchical structure with 5 levels, from general to specific:
| Level | Name | Coding | Quantity |
|---|---|---|---|
| Level 1 | Industry Level 1 | 1 letter (from A to V) | 22 industries |
| Level 2 | Industry Level 2 | 2 digits (following level 1) | 87 industries |
| Level 3 | Industry Level 3 | 3 digits (following level 2) | 259 industries |
| Level 4 | Industry Level 4 | 4 digits (following level 3) | 495 industries |
| Level 5 | Industry Level 5 | 5 digits (following level 4) | 743 industries |
Example of industry code structure: Taking the food production industry as an example:
- Level 1: C (Manufacturing Industry)
- 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 3040 Manufacture of combat vehicles for military use
| Industry Code | Industry Name |
|---|---|
| 3040 | Manufacture of combat vehicles for military use |
This group includes: Manufacture of military combat vehicles, with or without weapons, and parts thereof.
Specifically:
– Manufacture of tanks;
– Manufacture of armored fighting vehicles for transporting personnel;
– Manufacture of armored supply vehicles or armored recovery vehicles with cranes;
– Manufacture of military equipment for both underwater and land use with armament;
– Manufacture of remote-controlled tanks;
– Manufacture of armored combat vehicle bodies and their parts, such as: armored turrets, doors and armored casings;
– Manufacture of armored plates used as parts of military combat vehicles;
– Manufacture of tracks and special wheels, elastic wheels for armored combat vehicles.
This group also includes: Overhauling, upgrading, and modernizing military combat vehicles at the factory.
Excludes:
– Manufacture of weapons and ammunition classified under group 25200 (Manufacture of weapons and ammunition);
– Manufacture of passenger cars and light armored or detachable armored trucks classified under group 29100 (Manufacture of motor vehicles);
– Manufacture of military ships classified under group 30110 (Shipbuilding and floating structures);
– Repair and maintenance of combat vehicles classified under group 33150 (Repair and maintenance of other transport equipment (except motor vehicles, motorcycles, and other motorized vehicles));
– Manufacture of unmanned aerial vehicles for military purposes classified under group 30300 (Manufacture of aircraft, spacecraft, and related machinery).

3. Suggested way to record Industry Code 3040 Manufacture of combat vehicles for military use
– When registering a business establishment, when notifying changes to business lines, or when requesting a change to a Business Registration Certificate, the business founder or enterprise selects a level four industry in the Vietnam Standard Industrial Classification System to record the business line in the enterprise registration dossier. 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 normative documents, the business line shall be recorded according to the provisions in those legal normative documents.
Suggested way to record Industry Code 3040 Manufacture of combat vehicles for military use:
Case 1: General
| Industry Code | Industry Name |
|---|---|
| 3040 | Manufacture of combat vehicles for military use |
Case 2: Detailed
| Industry Code | Industry Name |
|---|---|
| 3040 | Manufacture of combat vehicles for military use Details: manufacture of tanks. |
Case 3: Detailed
| Industry Code | Industry Name |
|---|---|
| 3040 | Manufacture of combat vehicles for military use (no operations at headquarters) |
Note: Depending on each specific industry and business line, as well as 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. 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 our 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:
- Consulting on the process and procedures for changing or adding business lines;
- Advising clients on preparing necessary documents;
- Drafting and on behalf of clients submitting documents for changing or adding business lines of the company or enterprise at the Business Registration Office;
- Monitoring documents, supplementing or correcting documents (if any) as required by the specialist;
- Performing procedures for publishing enterprise registration information on the portal;
- Handing over the certificate of business line change;
- Guiding clients on procedures to note after changing business lines…
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