Nieuwe en gewijzigde verdragen. Een overzicht van de nieuwe en gewijzigde verdragen is via het tabblad Home te vinden. Per verdrag kunt u lezen waar de wijzigingen over gaan: Algemene verdragsgegevens, Partijen en/of Koninkrijksdelen. Voor toelichting zie de 'Help' onderaan deze pagina.
New and modified treaties. An overview of newly added and modified treaties can now be found in the Home tab. For each treaty you can see what information has been modified: general treaty information, parties and/or parts of the Kingdom. For more information click ‘Help’ at the bottom of this page and go to ‘FAQ’.
Skip to content
Log inNederlands

You are here:

  1. Home
  2. Search

Treaty

Exchange of Letters constituting an Agreement between the Government of the Kingdom of the Netherlands and UNESCO concerning the Symposium on the Effects of Urbanization and Industrialization on the Hydrological Cycle and Water Quality (Amsterdam, 2-7 October 1977) and the Seminar on the Impact of Urbanization and Industrialization on Regional and National Water Planning and Management (Amsterdam, 10-13 October 1977).

Treaty data

Treaty number 001079
Date of conclusion 15-08-1977
Place of conclusion Parijs
Provisional application
Entry into force 15-08-1977
Retroactive effect
Termination 15-08-1978
Treaty Series 1977, 145

Kingdom of the Netherlands

Kingdom part Provisional
application		 Entry into force Retroactive effect Termination
Netherlands (in Europe) 15-08-1977 15-08-1978
Netherlands (Bonaire)
Netherlands (Sint Eustatius)
Netherlands (Saba)
Aruba
Curaçao
Sint Maarten
Go to top