If you need to find a specialist or verify a credential, follow this protocol:
The VDMT List is not just a checklist – it is a safety culture standard in German tank fire engine operations. It prevents pump damage, ensures crew safety, and creates predictable, repeatable water supply performance. Any Maschinist who cannot recite the V-D-M-T phases by heart is considered untrained.
For non-German departments operating German-built TLFs, adopting the VDMT List (translated) is highly recommended.
If you need a one-page printable VDMT List template or the full German original text of the VDMT checklist, let me know.
VDMT Liste (specifically the Such- und Angebotsliste or Search & Offer List) is a specialized, service-oriented market platform maintained by the Verband Deutscher Museums- und Touristikbahnen e.V. (VDMT) in Germany.
It serves as a central clearinghouse for the preservation and operation of historical railway assets, including locomotives, carriages, spare parts, and specialized technical expertise. Core Functionality and Purpose
The VDMT Liste acts as a niche marketplace, connecting suppliers with historical railway enthusiasts, operators, and museums. Targeted Marketplace:
It is used to buy, sell, or trade historic rail vehicles, components, and equipment. "Neufertigung" (New Fabrication):
A specialized section helps users find partners to manufacture obsolete parts, facilitating a "shared order" system for affordable small-batch production. Service & Repairs:
It lists specialized Fachwerkstätten (specialized workshops) and services required for repairing historic rail machinery. Free Access:
Submitting requests or offers is free of charge, and the service is available to both members and non-members, although the VDMT reserves the right to reject entries. Structure and Content
As of early 2026, the list has been updated to reflect current market needs and is integrated with the VDMT's digital presence.
Entries generally remain active for 12 months, after which a renewal is required.
New entries are typically highlighted in red, while recently changed entries are marked differently, allowing users to track updates easily. Identification:
Each item is assigned a unique identifier for tracking (e.g., A = Offer, G = Request, N = New Fab, followed by the year and sequence number). Responsibility:
The VDMT emphasizes that it only hosts the list; the responsibility for the accuracy of entries lies entirely with the individual "Anbieter" (Offeror) or "Sucher" (Searcher). Digital Integration (2026 Update)
As part of the modernization of the VDMT’s online presence, continuous, long-term entries (such as permanent workshops or spare part suppliers) have been moved into a dedicated "Document Archive" (Dokumentarchiv) on the VDMT OPAC portal Context: The Verband (VDMT)
The VDMT acts as the umbrella organization for German museum railways, tourist trains, and railway museums, representing over 100 members. It supports members in preserving technical heritage, providing information, and engaging in advocacy. The VDMT is registered as a lobbyist in the public list of the German Bundestag Such- und Angebotsliste (Suche / Biete) - VDMT
VDMT Liste (Search and Offer List) is a specialized marketplace curated by the Verband Deutscher Museums- und Touristikbahnen e.V.
(VDMT), the umbrella organization for German museum railways and railway museums.
This list serves as a vital resource for the preservation and operation of historical railways by facilitating the exchange of rare equipment and expertise. Purpose and Scope
The "Such- und Angebotsliste" (Search and Offer List) acts as a non-commercial clearinghouse for the railway heritage community. It covers a wide range of categories, including: Historical Vehicles: Locomotives, railcars, and vintage wagons. Infrastructure & Buildings:
Original railway buildings or materials needed for their authentic restoration. Technical Components:
Hard-to-find spare parts, specialized workshop equipment, and fixtures. Reproduction (Neufertigung):
A section dedicated to coordinating small-batch production of parts that are no longer manufactured, helping members achieve affordable quantities. How the List Works Accessibility:
While the VDMT maintains the list, the items are offered or sought by individual members or external parties. Both members and non-members can submit entries. Identification:
Each entry is assigned a permanent identification number (e.g., A 1.3/24/003
), which indicates if it is an Offer (A), a Request (G), or a New Production (N).
The list is updated periodically, with new entries highlighted in
for high visibility. Entries typically remain active for 12 months unless renewed or fulfilled. No Commission:
Listing items is generally free of charge, and the association does not act as a broker or provide warranties for the items listed. Importance to Railway Preservation For museum railways operating on limited budgets, the VDMT Liste
is an essential tool for "Sammlungsbereinigung" (collection refinement), allowing organizations to sell surplus equipment to others who can better utilize it. It ensures that historical assets remain within the preservation community rather than being scrapped. You can access the latest version of the directory via the official VDMT service page for the VDMT or how to submit an entry to the list? Such- und Angebotsliste vom 8. Januar 2026 - VDMT
| Mistake | Consequence | |---------|-------------| | Forgetting tank-to-pump valve | Pump runs dry → destroyed seals | | Opening discharge before pressurizing | Water hammer | | Not using pressure regulator | Hose burst or injury from whip | | Shutting down without draining | Pump freezes in winter | | No priming when drafting | Cannot lift water |
To effectively use a VDMT Liste, one must understand its specific columns and coding. While formats vary by industry, a professional VDMT Liste typically includes the following nine components:
| Column Header | Description | | :--- | :--- | | Pos. (Position) | The sequential number of the task or component. | | Ref. (Reference) | Engineering drawing number or system manual code. | | Task Description | Specific action required (e.g., "Torque to 45Nm," "Visual Crack Inspection"). | | VDMT Sub-Team | Which division handles this (e.g., Electrical, Hydraulic, Structural). | | Interval | Hourly, daily, or cycle-based frequency (e.g., Every 500 flight hours). | | Status | Open, In-Progress, Verified, Rejected. | | Tool ID | Required calibrated tool identification number. | | Responsible Sign | Initials of the technician performing the task. | | Validator Sign | Initials of the VDMT lead verifying the work. |
It is easy to confuse the VDMT Liste with other documents. Here is a quick differentiation:
| Document Type | Purpose | Time Horizon | Focus | | :--- | :--- | :--- | :--- | | VDMT Liste | Validation & Verification | Post-repair or scheduled | Double-check + Compliance | | To-Do List | Task management | Daily | Productivity only | | Work Order | Authorization to spend | Financial | Budget & parts | | SOP (Standard Operating Procedure) | How to perform a task | Permanent | Methodology |
The VDMT Liste sits after the Work Order and before the final release certificate.
In regulated industries (ISO 9001, AS9100, or military DEF-STAN), you cannot rely on memory. The VDMT Liste offers a legal and contractual shield. Here is why it is indispensable:
You must select the disk to perform operations on it.
select vdisk file="C:\path\to\mydisk.vhdx"
attach vdisk
When creating or maintaining a VDMT list for your team: