Where:

2.1. Class 1 consists of the following types of land:

- Group of agricultural land, including: Land for annual crops, Land for perennial crops and other agricultural land according to regulations of law on land;

- Land for aquaculture;

- Land for salt production;

- Homestead land including rural homestead land, urban homestead land;

- Land for production of building materials, making of ceramics;

- Land on which historical and cultural sites/monuments and scenic landscapes exist; land for communal activities and public entertainment and recreation centers;

2.2. Class 2 consists of the following types of land:

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- Land for construction of offices;

- Land for construction of public works according to regulations of law on land;

- Land for commerce and service;

- Land for energy facilities; land for postal and telecommunications facilities;

- Land for religious establishments, folk religious establishments;

- Land on which communal houses, temples, shrines, ancestral temples and ancestral houses exist;

- Land covered by rivers, streams, canals, ditches and streams and dedicated water-covered land not used for the purposes mentioned in Class 1 and Class 3;

- Land used for cemeteries, graveyards, funeral parlours, crematoria;

- Other non-agricultural land under regulations of law on land.

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- Land used for national defense and security purposes not used for the purposes mentioned in Class 1 and Class 2;

- Land for industrial parks, industrial clusters and export-processing zones;

- Land for non-agricultural production establishments;

- Land used for mineral activities;

- Land for transport, including airports, aerodromes, inland waterway ports, maritime ports, railways, roads and other transport engineering constructions;

- Land for waste dumping and treatment;

- Land that is yet to be used under regulations of law on land.

2.4. If an area of land is used for multiple purposes, the most stringent pollutant limit shall apply.

2.5. For parameters: total DDT, PCBs, dioxin/furan, organophosphorus pesticides, according to objectives of the monitoring program, appropriate monitoring compounds shall be selected.

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Monitoring methods intended for determining content of parameters in soil are specified under Table 2 or environmental monitoring techniques promulgated by the Ministry of Natural Resources and Environment.

Table 2. Methods for monitoring parameters in soil

No.

Parameter

Monitoring method, standard code

1

Sampling

TCVN 5297:1995;

TCVN 7538-2:2005;