A personal Receipt Number (0000-0000-0000-0000) will be issued by Paypal for future reference.


The last 4 numbers will be your OESO ID Number.

You will need to use this number to benefit from the advantages provided by OESO to its members.



Pay your dues today,

and benefit as of now of the advantages of your membership.



Renew your OESO Membership


Annual OESO Membership: EURO 200



I would like to bring my membership dues
up to date
(Year 2021 – Year 2022): EURO 400



OESO Head Office

2, Bd Pershing

75017 Paris, France

Tel. + 33 (0)1 55 37 90 15


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