Katso Identification system for organizations with authorization management feature is a secure sign-in service, offered from 2017/01/01 by the Population Register Centre (Law 571/2016). The Katso Identification services are provided free of charge.

Create IDs

I'd like to set up a Master User for the organization.Open »
I want to activate my initialized Katso ID. Open »
I want to upgrade my Katso Sub-ID to a Katso ID. Open »
I'd like to transfer the Master User right to myself. Open »

Katso ID management

I already have a Katso ID. I want to manage its data and Authorizations and adjust its settings. Open »
I'd like to lock my Katso ID until further notice. Open »
I have forgotten my Katso ID or Password, and I'd like to get it back. Open »