1. OFFICE

- Doing reports of state management on natural resources and environment assigned by the provincial People's Committee and the Ministry of Natural Resources and Environment;

2. INSPECTION

  - Carrying out the inspection and examination of law enforcement, management and usage of natural resources and environment, measurement and map as prescribed by law.

3. MINERALS, WATER RESOURCES AND METEOROLOGY DIVISION

- The Division of Minerals, Water Resources and Meteorology is the professional agency under the Long An Department of Natural Resources and Environment, which has the function of advising and assisting the Director of LA DoNRE in minerals, water resources, Meteorology and Climate Change within the scope of its duties and responsibilities complied with the national law

4. LAND REGISTRATION OFFICE

- Land Registration Office is a  public administrative unit under the department of natural resources and environment which has the function of registering land, houses and other land-attached assets ownership; preparing, managing, updating and revising cadastral records and land databases

5. CENTER FOR LAND FUND DEVELOPMENT

- Center for Land Fund Development is a public administrative unit under the Department of Natural Resources and Environment which has the function of creating, developing

6. LAND MANAGEMENT DIVISION

- The Division of Land Management is the professional division under the Long An Department of Natural Resources and Environment, which has the function of advising and assisting the Director of LA DoNRE in land resource

7. ENVIRONMENTAL MANAGEMENT DIVISION

The Division of Environmental Management is the professional division under the Long An Department of Natural Resources and Environment

8. SERVICECENTER FOR NATURAL RESOURCES AND ENVIRONMENT