Mục lục hiện

Industry Code 4101 for Construction of Residential Buildings, updated according to Decision 36/2025/QD-TTg. To learn more about the details of industry code 4101, please refer to this article by VN Law Firm!

1. What is a business industry code?

A business industry code is a sequence of numbers encoded 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, issued under Decision 36/2025/QD-TTg, has a hierarchical structure with 5 levels, from general to specific:

Level	Name	Coding	Quantity
Level 1	Economic industry Level 1	1 letter (from A to V)	22 industries
Level 2	Economic industry Level 2	2 digits (based on Level 1)	87 industries
Level 3	Economic industry Level 3	3 digits (based on Level 2)	259 industries
Level 4	Economic industry Level 4	4 digits (based on Level 3)	495 industries
Level 5	Economic industry Level 5	5 digits (based on Level 4)	743 industries

Example of industry code structure: Taking the example of Food Production:

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 4101 for Construction of Residential Buildings

Industry Code	Industry Name
4101	Construction of residential buildings

Industry Code 4101 for Construction of residential buildings

This group includes:

– Construction of all types of residential buildings such as:

+ Single-family houses,

+ Multi-family buildings, including high-rise buildings.

– Renovation and improvement of existing residential areas.

Excludes:

– Architectural and civil engineering activities classified under group 7110 (Architectural and related technical consulting activities);

– Project management of construction works classified under group 7110 (Architectural and related technical consulting activities).

Industry code 4101 Construction of residential buildings

3. Suggestions for recording Industry Code 4101 for Construction of Residential Buildings

– When registering a business establishment, when notifying changes to business lines, or when requesting a change to a new Enterprise Registration Certificate, the enterprise founder or the enterprise selects the 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 authority guides, verifies, and records the enterprise’s business lines in the National Business Registration Database.

– For conditional business lines stipulated in other legal documents, the business line must be recorded according to the provisions in those legal documents.

Suggestions for recording Industry Code 4101 for Construction of Residential Buildings:

Case 1: General

Industry Code	Industry Name
4101	Construction of residential buildings

Case 2: Detailed

Industry Code	Industry Name
4101	Construction of residential buildings Details: Construction of civil works.

Case 3: Detailed

Industry Code	Industry Name
4101	Construction of residential buildings Details: Construction of townhouses, villas, workshops, apartments

Case 4: Detailed

Industry Code	Industry Name
4101	Construction of residential buildings Details: Construction and repair of civil houses.

Note: Depending on the specific industry code and business line, as well as specific regulations in each locality, it may be necessary to provide detailed information for the 4-digit industry code or commit to operating in accordance with regulations.

4. Services for changing business lines for companies and enterprises at VN Law Firm

Our service for changing business lines for companies and enterprises at VN Law Firm helps clients save a significant amount of time and effort. With VN Law Firm, you will receive business line change services for your company or enterprise, including:

Consulting on the process and procedures for changing or adding business lines;
Advising clients on preparing necessary documents;
Drafting and submitting the application for changing or adding business lines for the company or enterprise at the Business Registration Office on behalf of the client;
Monitoring the application, supplementing or correcting documents (if any) as required by the specialist;
Performing procedures for publicizing 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…