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Industry code 4102 for Construction of non-residential buildings, latest according to Decision 36/2025/QD-TTg. To learn more about the details of industry code 4102, 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 line. When preparing business registration documents, organizations and individuals must use this business industry code table for registration. A Level 4 industry code (4 digits) 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	Coding	Quantity
Level 1	Level 1 Economic Sector	1 letter (A to V)	22 sectors
Level 2	Level 2 Economic Sector	2 digits (based on Level 1)	87 sectors
Level 3	Level 3 Economic Sector	3 digits (based on Level 2)	259 sectors
Level 4	Level 4 Economic Sector	4 digits (based on Level 3)	495 sectors
Level 5	Level 5 Economic Sector	5 digits (based on Level 4)	743 sectors

Example of industry code structure: Taking food manufacturing 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 4102 for Construction of non-residential buildings

Industry Code	Industry Name
4102	Construction of non-residential buildings

Industry Code 4102 for Construction of non-residential buildings

This group includes:

– Construction of all types of non-residential buildings such as:

+ Workshops for industrial production, excluding machinery and equipment lines installed during construction;

+ Hospitals, schools, office buildings,

+ Hotels, motels, rental housing, commercial buildings, shops, restaurants, commercial centers,

+ Airport terminals,

+ Indoor sports facilities,

+ Car parks, including underground car parks,

+ Warehouses,

+ Buildings for religious purposes.

– On-site construction of prefabricated structures manufactured by another unit.

This group also includes:

– All renovation and alteration of non-residential buildings;

– Construction of air-supported structures, e.g., air domes, etc.

Excludes:

– Construction of industrial structures, excluding building structures classified under group 42930 (Construction of manufacturing and processing facilities);

– Installation of prefabricated building structures classified under group 43900 (Other specialized construction activities);

– Construction of outdoor sports facilities classified under group 42990 (Construction of other civil engineering structures);

– Development of construction projects for sale classified under group 6810 (Real estate business, land use rights owned, used or leased);

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

– Construction project management activities classified under group 7110 (Architectural and related engineering consulting activities).

Industry code 4102 Construction of non-residential buildings

3. Suggested way to record Industry Code 4102 for Construction of non-residential buildings

– When registering for business establishment, when notifying changes to business lines, or when requesting a new Business Registration Certificate, the business founder or enterprise selects the Level 4 economic sector in the Vietnam Standard Industrial Classification system to record the business line in the enterprise registration dossier. The business registration agency guides, cross-references, and records the enterprise’s business lines in the National Business Registration Database.

– For conditional investment and business lines regulated in other legal documents, the business line shall be recorded according to the regulations in those legal documents.

Suggested way to record Industry Code 4102 for Construction of non-residential buildings:

Case 1: General

Industry Code	Industry Name
4102	Construction of non-residential buildings

Case 2: Detailed

Industry Code	Industry Name
4102	Construction of non-residential buildings Details: Construction and repair of industrial buildings.

Case 3: Detailed

Industry Code	Industry Name
4102	Construction of non-residential buildings Details: construction of workshops for industrial production, e.g., factories, assembly plants

Case 4: Detailed

Industry Code	Industry Name
4102	Construction of non-residential buildings Details: Construction of airport terminals

Case 5: Detailed

Industry Code	Industry Name
4102	Construction of non-residential buildings Details: Construction of hotels, shops, restaurants, commercial centers

Note: Depending on the specific industry code and business line, as well as local regulations in each locality, it may be necessary to provide detailed descriptions for the Level 4 industry code or commit to operating according to 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:

Consulting on the process and procedures for changing and supplementing business lines;
Advising clients on preparing necessary documents;
Drafting and submitting application dossiers for changing and supplementing the company’s or enterprise’s business lines on behalf of clients at the Business Registration Office;
Tracking the dossier, supplementing or amending the dossier (if any) as required by the specialist;
Carrying out the procedure to publish 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…