Central Compensation Office

Central Compensation Office CCO

The CCO is active in the field of 1st pillar social insurance: old-age and survivors' insurance OASI, disability insurance DI, compensation for loss of earnings APG.

Discover our main activities by watching this film.

On-line pension estimate - ESCAL

On-line pension estimate - ESCAL

Would you like an estimate of your future retirement pension?

ESCAL allows you to make an online calculation.

UPI and OASI number


UPI and OASI number

Do you have questions about the OASI number or the UPI interface?

Here are the answers to the most frequently asked questions.

(French content link)

Working at the CCO

The CCO as employer

Would you like to work in an international and varied field with advantageous conditions?

Join us at the Central Compensation Office !

Content of the link in French

eCdC - Online portal

Personal online space

Do you wish to check your insurance situation, access your documents or change your addresses?

For further information

The CCO for insured persons and individuals abroad

The CCO for Swiss authorities and institutions


UPI Register

French content link

Managing the OASI number

French content link

Central Registers

French Content Link

The CCO is also …