Currently, the Workers' Samaritan Federation (ASB), Johanniter-Unfall-Hilfe (JUH), German Red Cross (DRK), and Maltese Relief Service (MHD) each provide a rapid response medical team (SEG-S). An SEG-S provides first aid to injured persons, for example, those who have been injured during the Rose Monday parade or the Gutenberg Marathon.

The DLRG and DRK each form a rapid response team (SEG-B). An SEG-B looks after and cares for people who have had to be evacuated to a sports hall, for example, due to a bomb being found.

One of the disaster control units is the Rapid Response Catering Unit (SEG-V). Its task is to provide up to 300 affected persons and/or emergency personnel with hot and cold meals and hot and cold drinks.

From 2024 onwards, the aid organizations did not have the necessary resources to set up and operate such a unit. Therefore, the city of Mainz designed and established its own SEG-V in the form of a control unit. In September 2024, the approximately 30 volunteer members of the new unit began their theoretical and practical training. At the same time, the necessary equipment was gradually procured.

The unit is located at Fire Station 2 in Mainz's Neustadt district. For catering operations in the city area, it can make use of the station's specially designed kitchen.

A field kitchen, kitchen tents, mobile kitchen equipment, and other equipment are available for supra-local operations. 

The city of Mainz, together with the Mainz-Bingen district, operates a senior emergency physician group (LNG) and a group of organizational leaders (OrgL).

The senior emergency physician (LNA) is responsible for all management tasks in the medical field. This person is responsible for directing, coordinating, and supervising all medical measures at the scene of the incident. The LNA has authority over all emergency personnel reporting to the section head of health (ALG).

The OrgL is responsible for the entire organizational handling of incidents involving a large number of injured, ill, and/or otherwise affected persons, in accordance with the medical instructions of the LNA.

Emergency pastoral care in Mainz is a service provided by the Protestant and Catholic churches, which works together with the Mainz fire department, aid organizations, emergency services, and the police, among others. In the event of an incident in which people are exposed to psychological stress, e.g., as victims or as emergency responders, emergency pastoral care can be called in.

The THW Mainz local chapter, with its 80 active volunteers, has been working hand in hand with Mainz disaster control for many years. The volunteers work as members of the technical rescue team or the command and communications unit, or serve as members of the local chapter staff (OV-Stab).

The District Liaison Command (KVK) is the liaison office for civil-military cooperation between the German Armed Forces and local authorities. In the event of a disaster or similar incident, the KVK informs and advises the command staff about the assistance offered by the German Armed Forces and also coordinates the German Armed Forces' emergency services in consultation with them.