The global disruption of Microsoft 365 services affects 4C Portal sending automatic emails. As soon as service is restored, we will resend all failed outgoing emails.
Starting 16 November 2026, two-factor authentication (2FA) will be enabled and enforced on 4C Portal. All relevant information is available here.
Due to a bug in the mass mailing tool, you may have received the email about this topic multiple times or not at all. We apologize for the inconvenience caused.
As outlined on the page linked above, there is no risk of losing access to your account.
History of 4C and Characteristics of the 4C Code of Conduct - Spanish

History of 4C and Characteristics of the 4C Code of Conduct - Spanish

Welcome to the 4C System

No matter if you are new to the 4C system or would like to refresh your knowledge, this course offer you a comprehensive overview of the 4C sytem.

Get started to learn more about the history of 4C and its Code of Conduct! 

You will find all relevant documents in the document library on the 4C website.

4C Document Library​

Responsible Pia Lorenz
Last Update 17.02.2025
Completion Time 26 minutes
Members 30
4C Core Training Spanish Important for CBs Basic Tutorial
    • Historia de 4C y características del código de conducta 4C
    • Historia de 4C y características del Código de Conducta de 4C