Union internationale des chemins de fer | |
Abbreviation | UIC |
---|---|
Formation | 17 October 1922 |
Legal status | Active |
Purpose | Promote rail transport at world level Meet the challenges of mobility and sustainable development |
Headquarters | 16 Rue Jean Rey Paris, France |
Membership | 223 (2024) |
Chairman | Dr Alan Beroud (PKP) [1] |
Vice Chairman | Mohamed Rabie Khlie (ONCF) [1] |
Director General | François Davenne (UIC) [1] |
Coordinator | Karine Van Ceunebroeck [1] |
Website | uic |
The International Union of Railways (French : Union internationale des chemins de fer, UIC) is an international rail transport industry body based in Paris. [2]
The railways of Europe had originated during the nineteenth century as many separate concerns across numerous nations; this led to disparate and conflicting standards emerging and thus onto incompatibility. One prominent example was the British Gauge War, during which different railway companies were laying different track gauges across Great Britain, causing inefficiency wherever a break of gauge occurred, prior to an Act of Parliament the issue in 1846 by establishing one standard gauge of 4 ft 8+1⁄2 in (1,435 mm). [3] [4] The early effort towards standardisation somewhat influenced railways aboard as well, however various other track gauges persisted and developed across the world; even through to the twenty first century, incompatible track gauges, let alone other issues, persisted to hinder interoperability efforts. [5] [6] [7] [8]
Several key events happened during the early twentieth century; in the aftermath of the First World War and the Treaty of Versailles, numerous border changes were enacted across Europe, which greatly impacted several formerly united national railway networks while compelling several others together in some cases. It was early into the interwar period that the UIC was established on 17 October 1922 with the principal aim of standardising practices across the railway industry and expanding international cooperation in the sector. [9]
The UIC has introduced numerous classification systems over the decades. During the 1970s, the UIC Franc currency equivalent was established for the purpose of easing international ticket revenue sharing; [10] it was replaced by the European Currency Unit on 1 January 1990. [11] UIC classification and UIC Country Codes allowed precise determination of rolling stock capabilities and ownership; [12] [13] furthermore, wagons have been assigned their own unique UIC wagon numbers. [14] [15]
Over time, the UIC has formed various partnerships and cooperative frameworks with other multinational railway authorities, such as the European Union Agency for Railways. [16] The UIC has played a leading role in the development of Technical Specifications for Interoperability (TSIs), which have gradually taken over from older standards developed by various national railway entities. [17] [18] [19]
During the 1990s, the GSM-R radio telecommunication system was formulated as an international interoperability specification covering voice and signalling systems for railway communications. [20] [21] GSM-R, which is built on GSM technology, was designed to be a cost efficient digital replacement for various existing incompatible in-track cable and analogue railway radio networks. [22] [23] The specification for GSM-R is maintained via the UIC project European Rail Traffic Management System (ERTMS). By June 2023, GSM-R had been implemented across roughly 130,000km of track, along with 90,000 cab radios and 20,000 datalink radio units. [24]
A more capable next-generation radio, the Future Railway Mobile Communication System (FRMCS) program, is under development as of 2023. [25] [24] In addition to eventually replacing GSM-R, it will provide new capabilities that require more rapid data exchange, such as live video transmission. [26] [24]
The UIC's mission is "to promote rail transport at world level and meet the challenges of mobility and sustainable development." [27]
The UIC's main objectives [27] are to:
When founded in 1922 the UIC had 51 members from 29 countries, including Japan and China. They were soon[ when? ] joined by members from the Soviet Union, the Middle East and North Africa.[ specify ] As of February 2024, the UIC has 223 members (include suspended) [28] across five continents. [27] Of these there are:
On 12 November 2010, the UIC opened an African regional office in Tunis, Tunisia with the support of SNCFT. [30]
On 9 March 2022, the UIC suspended all member companies from Russia and Belarus, following Russian invasion of Ukraine. [31]
In order to provide a common understanding and reduce potential confusion, the UIC has established standard international railway terminology and a trilingual (English-French-German) thesaurus of terms. The thesaurus was the result of cooperation with the European Conference of Ministers of Transport (ECMT/CEMT) and was published in 1995. [32]
The UIC has established systems for the classification of locomotives and their axle arrangements, coaches and goods wagons.
UIC plays an important role in standardization of railway parts, data and terminology, though the degree to which its standards have been adopted by its members varies. Therefore, UIC codes (also known as UIC leaflet) are developed since the beginning of UIC's work. A new term for these UIC leaflets is used by UIC for better understanding: International Railway Solution (IRS). [33]
Some UIC codes are:
Intermodal freight transport involves the transportation of freight in an intermodal container or vehicle, using multiple modes of transportation, without any handling of the freight itself when changing modes. The method reduces cargo handling, and so improves security, reduces damage and loss, and allows freight to be transported faster. Reduced costs over road trucking is the key benefit for inter-continental use. This may be offset by reduced timings for road transport over shorter distances.
A loading gauge is a diagram or physical structure that defines the maximum height and width dimensions in railway vehicles and their loads. Their purpose is to ensure that rail vehicles can pass safely through tunnels and under bridges, and keep clear of platforms, trackside buildings and structures. Classification systems vary between different countries, and loading gauges may vary across a network, even if the track gauge is uniform.
A reporting mark is a code used to identify owners or lessees of rolling stock and other equipment used on certain rail transport networks. The code typically reflects the name or identifying number of the owner, lessee, or operator of the equipment, similar to IATA airline designators.
GSM-R, Global System for Mobile Communications – Railway or GSM-Railway is an international wireless communications standard for railway communication and applications.
The European Train Control System (ETCS) is a train protection system designed to replace the many incompatible systems used by European railways, and railways outside of Europe. ETCS is the signalling and control component of the European Rail Traffic Management System (ERTMS).
Rail freight transport is the use of railways and trains to transport cargo as opposed to human passengers.
The European Rail Traffic Management System (ERTMS) is the system of standards for management and interoperation of signalling for railways by the European Union (EU). It is conducted by the European Union Agency for Railways (ERA) and is the organisational umbrella for the separately managed parts of
European Rail Infrastructure Managers (EIM) is a sector association that represents the interests of European rail infrastructure managers. Members consist of owners/managers of infrastructure from most European/EEA countries.
Goods wagons or freight wagons, also known as goods carriages, goods trucks, freight carriages or freight trucks, are unpowered railway vehicles that are used for the transportation of cargo. A variety of wagon types are in use to handle different types of goods, but all goods wagons in a regional network typically have standardized couplers and other fittings, such as hoses for air brakes, allowing different wagon types to be assembled into trains. For tracking and identification purposes, goods wagons are generally assigned a unique identifier, typically a UIC wagon number, or in North America, a company reporting mark plus a company specific serial number.
The Organisation for Co‑operation between Railways, is an organization established as the equivalent of the International Union of Railways (UIC) to create and improve the coordination of international rail transport.< Concerning especially the transports between Europe and Asia, it has helped develop cooperation between railway companies and with other international organisations. The members of this organisation created an international transport law.
Flat wagons, as classified by the International Union of Railways (UIC), are railway goods wagons that have a flat, usually full-length, deck and little or no superstructure. By contrast, open wagons have high side and end walls and covered goods wagons have a fixed roof and sides. Flat wagons are often designed for the transportation of goods that are not weather-sensitive. Some flat wagons are able to be covered completely by tarpaulins or hoods and are therefore suitable for the transport of weather-sensitive goods. Unlike a "goods wagon with opening roof", the loading area of a flat is entirely open and accessible once the cover is removed.
This list contains the UIC classification of goods wagons and their meanings. The description is made up of a category letter and usually several index letters.
The UIC identification marking for tractive stock is a standard for identifying train stock like locomotives that supply tractive force primarily in Europe. Since the beginning of 2007 locomotives or other traction units in Europe have been given a 12-digit number. Vehicle numbering is now governed by the Intergovernmental Organisation for International Carriage by Rail and in Technical Specifications for Interoperability (TSI) of the European Union, specifically the European Railway Agency's CR OPE TSI. This makes the locomotive clearly identifiable within Europe and parts of Asia and northern Africa.
Wagon numbers are key data for railway operations. They enable a railway wagon or coach to be positively identified and form a common language between railway operators, infrastructure companies and the state authorities. The system of wagon numbering has been laid down by the International Union of Railways and is similar to that used for the locomotives and multiple units. Vehicle numbering is now governed by the Intergovernmental Organisation for International Carriage by Rail and in Technical Specifications for Interoperability (TSI) of the European Union.
A covered goods wagon or covered goods van is a railway goods wagon which is designed for the transportation of moisture-susceptible goods and therefore fully enclosed by sides and a fixed roof. They are often referred to simply as covered wagons, and this is the term used by the International Union of Railways (UIC). Since the introduction of the international classification for goods wagons by the UIC in the 1960s a distinction has been drawn between ordinary and special covered wagons. Other types of wagon, such as refrigerated vans and goods wagons with opening roofs, are closely related to covered wagons from a design point of view. Similar freight cars in North America are called boxcars.
Rail Cargo Austria (RCA) is an Austrian rail freight transportation company with its headquarters in Vienna. It was founded on 1 January 2005 as an independent company from the freight transport division of the ÖBB Group.
The National Railway Infrastructure Company is Bulgaria's state railway infrastructure company, established as an entity on 1 January 2002. The company's headquarters are located in the capital city Sofia near Sofia Central Station. It is the owner and operator of most of the country's rail lines.
The European Union Agency for Railways (ERA) is an agency of the European Union (EU) that sets mandatory requirements for European railways and manufacturers in the form of Technical Specifications for Interoperability (TSI), which apply to the Trans-European Rail system. The ERA publishes a document summarising the status of the TSIs. The ERA sets common safety targets, common safety methods and common safety indicators, following Directive 2004/49/EC and amendments. The ERA also hosts a number of databases, among which a register of remaining, applicable national rules. One of its primary duties is the development and implementation of the European Rail Traffic Management System (ERTMS).
The Future Railway Mobile Communication System (FRMCS) is an international wireless communications standard for railway communication and applications. It is designed as the successor to GSM-R, primarily used in the European Train Control System (ETCS).