Fourth Additional Protocol to the General Regulations of the Universal Postal Union
PartiesTooltip Parties with a link have a reservation.
Party
Signature
RatificationTooltip S=Signature without reservation or requirement of ratification R=Ratification, Acceptance,
Approval or Notification A=Accession Su=Succession NK=Not Known
Entry into force
Renunciation
Termination
Bulgaria
28-11-2024 (R)
28-11-2024
Finland
11-03-2025 (A)
11-03-2025
India
07-09-2025 (R)
07-09-2025
Liechtenstein
02-10-2024 (R)
02-10-2024
Moldova
15-05-2025 (A)
15-05-2025
Serbia
09-04-2025 (R)
09-04-2025
Singapore
27-03-2024 (A)
27-03-2024
Slovakia
28-08-2024 (R)
28-08-2024
Switzerland
29-04-2024 (R)
29-04-2024
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