Generally speaking, companies providing critical infrastructures for the national community are considered as KRITIS operators. If a KRITIS company fails, sustainable supply problems can occur, and it is also difficult to guarantee public safety.
Until recently, 9 different sectors in Germany are considered to KRITIS. These include, for example, the energy, water, and food supply, telecommunications, and healthcare and finance sectors. The BSI KritisV (BSI Criticality Ordinance) specifies the threshold value, for example in terms of rated power in megawatts, at which a company is affected by the requirements. In the latest version 2.0 of the IT Security Act, waste management has also been included. In addition, there is a new category that includes all areas that are subject to a special public interest.