Decision No. 128-TTg On determining areas and locations for posting "prohibited" signs

Decision No. 128-TTg stipulates areas and locations for posting 'prohibited' signs to prevent foreigners from passing through, with the aim of protecting national sovereignty and security. This decision applies to border areas, defense works, defense industry zones, military zones, and other areas requiring special security and defense protection.

Document No.128-TTg
Document typeDecision
Issuing authorityCentral Account
Signed byPhan Văn Khải — Phó Thủ tướng
Updated02/07/2026
FieldUncategorized
Issued date01/12/1992
Effective date01/12/1992
Expiry date
StatusIn effect
✦ Smart summary

Decision No. 128-TTg stipulates areas and locations for posting 'prohibited' signs to prevent foreigners from passing through, with the aim of protecting national sovereignty and security. This decision applies to border areas, defense works, defense industry zones, military zones, and other areas requiring special security and defense protection.

Scope of application

Foreigners; Ministry of Interior, Ministry of National Defense, People's Committees of provinces and cities

Key points

  • Foreigners are not allowed to pass through border areas (except in exceptional cases), defense works, defense industry zones, military zones, and other areas requiring special security and defense protection.
  • The Ministry of Interior shall take the lead in coordinating with the Ministry of National Defense to specifically determine prohibited points and complete the installation of warning signs by the first quarter of 1993.
  • In urgent situations related to political security or social order and safety, the Minister of the Ministry of Interior has the authority to decide on the use of temporary 'prohibited' signs.
  • Only foreigners may enter restricted areas upon obtaining permission from the Prime Minister, the Minister of the Ministry of Interior, and the Minister of the Ministry of National Defense (in defense-related areas and locations).
  • This decision revokes previous regulations that conflict with this decision.

🌐 Social impact of this document

  • Positive impact: Protecting national sovereignty and security, facilitating the movement and activities of foreigners.
  • Negative impact: Limiting the freedom of movement of foreigners in specified areas.
  • The individuals most affected by this decision are foreigners and competent authorities responsible for managing restricted areas.

❓ Frequently asked questions

Where can foreigners move freely?

Foreigners are not allowed to pass through border areas, defense works, defense industry zones, military zones, and other areas requiring special security and defense protection.

Who is responsible for specifically determining prohibited points?

The Ministry of Interior shall take the lead in coordinating with the Ministry of National Defense to specifically determine prohibited points.

Who has the authority to decide on the use of temporary 'prohibited' signs in emergency situations?

In urgent situations related to political security or social order and safety, the Minister of the Ministry of Interior has the authority to decide on the use of temporary 'prohibited' signs.

From whom must foreigners obtain permission to enter restricted areas?

Only foreigners may enter restricted areas upon obtaining permission from the Prime Minister, the Minister of the Ministry of Interior, and the Minister of the Ministry of National Defense (in defense-related areas and locations).

When does this decision come into effect?

This decision takes effect from the date of issuance.

Full text

PRIME MINISTER
********

SOCIALIST REPUBLIC OF VIETNAM
Independence - Freedom - Happiness
********

Number: 128-TTg

Hanoi, December 1, 1992

Pursuant to …;

||| ON THE DETERMINATION OF AREAS AND LOCATIONS TO BE MARKED WITH "PROHIBITED" SIGNS 

To ensure national sovereignty and security, maintain state confidentiality, and facilitate the movement and activities of foreigners within our country, the Prime Minister decides:

1. The areas and locations specified below on the territory of Vietnam shall be established as restricted zones with clearly defined boundaries and marked with "prohibited" signs for foreigners:

- Border strip (excluding towns, market towns, and tourist sites permitted by the Government; cases with valid entry-exit permits through land, rail border gates, and third-country citizens allowed to pass according to border regime agreements signed by Vietnam).

- Border defense works, air defense works, sea defense works.

- National defense industrial zones, military areas: barracks, military airports, naval ports; national strategic reserves...

- Other areas and locations requiring special security and defense protection designated by the Minister of Public Security and the Minister of Defense.

2. The Ministry of Public Security shall take the lead in coordinating with the Ministry of Defense and relevant agencies, along with People's Committees of provinces and cities, to promptly determine specific prohibited points (name, location, boundary, key features) based on the provisions in point 1 above; complete the installation of warning signs and report the results to the Prime Minister by the first quarter of 1993. In cases where there is no agreement between the Ministry of Public Security, the Ministry of Defense, and the People's Committee of the province or city regarding the delineation of restricted areas, they must report to the Prime Minister for a decision.

3. In urgent situations related to political security or social order and safety, the Minister of Public Security may decide to use temporary "prohibited" signs at necessary locations and targets but must publicly notify relevant agencies and local residents.

4. Foreigners may enter restricted areas only upon obtaining permission from the Prime Minister, the Minister of Public Security, and the Minister of Defense (specifically for defense-related areas and locations).

5. This Decision takes effect from the date of issuance. Previous regulations inconsistent with this Decision are hereby abolished.

Ministers, Heads of ministerial-level agencies and agencies under the Government, Chairpersons of People's Committees of centrally governed cities and provinces are responsible for implementing this Decision.

 

Phan Van Khai

(Signed)

 

Original document (PDF)

Open PDF in a new tab ↗

Relations map

128-TTg
Decision No. 128-TTg On determining areas and locations for posting "prohibited" signs
In effect
↓ Documents affected by this document
Replaces 1

Click a document to open. A red border = a relation that changes validity.