First Additional Protocol to the Universal Postal Convention

Party

Bulgaria added

• Ratification: 28-11-2024 (R)
• Entry into force: 28-11-2024
• Reservations / Declarations: No
• Objections: No

Finland added

• Ratification: 11-03-2025 (A)
• Entry into force: 11-03-2025
• Reservations / Declarations: No
• Objections: No

Hungary added

• Ratification: 06-01-2025 (R)
• Entry into force: 06-01-2025
• Reservations / Declarations: No
• Objections: No

India added

• Ratification: 07-09-2025 (R)
• Entry into force: 07-09-2025
• Reservations / Declarations: No
• Objections: No

Moldova added

• Ratification: 15-05-2025 (A)
• Entry into force: 15-05-2025
• Reservations / Declarations: No
• Objections: No

Serbia added

• Ratification: 09-04-2025 (R)
• Entry into force: 09-04-2025
• Reservations / Declarations: No
• Objections: No

Kingdom part

Aruba modified

• Entry into force: 27-03-2025

Curaçao modified

• Entry into force: 27-03-2025

Sint Maarten modified

• Entry into force: 27-03-2025

Netherlands (in Europe) modified

• Entry into force: 27-03-2025

Netherlands (Bonaire) modified

• Entry into force: 27-03-2025

Netherlands (Sint Eustatius) modified

• Entry into force: 27-03-2025

Netherlands (Saba) modified

• Entry into force: 27-03-2025

Party

Liechtenstein added

• Ratification: 02-10-2024 (R)
• Entry into force: 02-10-2024
• Reservations / Declarations: No
• Objections: No

Slovakia added

• Ratification: 28-08-2024 (R)
• Entry into force: 28-08-2024
• Reservations / Declarations: No
• Objections: No

Party

Singapore added

• Ratification: 27-03-2024 (A)
• Entry into force: 27-03-2024
• Reservations / Declarations: No
• Objections: No

Switzerland added

• Ratification: 29-04-2024 (R)
• Entry into force: 29-04-2024
• Reservations / Declarations: No
• Objections: No

Kingdom part

Aruba added

• Provisional application: 01-01-2025

Curaçao added

• Provisional application: 01-01-2025

Sint Maarten added

• Provisional application: 01-01-2025

Netherlands (in Europe) added

• Provisional application: 01-01-2025

Netherlands (Bonaire) added

• Provisional application: 01-01-2025

Netherlands (Sint Eustatius) added

• Provisional application: 01-01-2025

Netherlands (Saba) added

• Provisional application: 01-01-2025

General information

• Entry into force: 01-01-2025

Information available under Data