Italian National Security Agency (ACN) published a guide to reporting incidents to the Computer Security Incident Response Team Italy (CSIRT Italy).

The guide provides instructions to both public and private entities, entities included in the National Cyber Security Perimeter (PSNC), and those operating in the network and information systems and telecommunications sector.  

The guide outlines the following four phases:

• the preparatory phase - which involves collecting the minimum information needed to guarantee sufficient knowledge of the event;
• the incident reporting phase - which involves filling out a form on the CSIRT Italy's website within a timeframe;
• the management of the notification by CSIRT Italy to provide support to victims; and
• the incident closure phase.

You can read the press release here.