
The Ottoman Public Debt Administration (OPDA) (, or simply ''Düyun-u Umumiye'' as it was popularly known, ,
), was a European-controlled organization that was established in 1881 to collect the payments which the
Ottoman Empire
The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
owed to European companies in the
Ottoman public debt. The OPDA became a vast, essentially independent, bureaucracy within the Ottoman bureaucracy, run by the creditors: Its governing council included one representative each from British, French, German, Austrian, Italian, Dutch, and Ottoman creditors, and one representative from the Ottoman state. It employed 5,000 officials who collected taxes that were then turned over to the European creditors. At its peak it had 9,000 employees, more than the empire's finance ministry.
The OPDA played an important role in Ottoman financial affairs. Also, it was an intermediary with European companies seeking investment opportunities in the Ottoman Empire. In 1900, the OPDA was financing many railways and other industrial projects. The financial and commercial privileges of the non-Muslim foreigners were protected with the
capitulations of the Ottoman Empire
Capitulations of the Ottoman Empire were contracts between the Ottoman Empire and several other Christian powers, particularly France. Turkish capitulations, or Ahidnâmes were generally bilateral acts whereby definite arrangements were enter ...
.
After the
dissolution of the Ottoman Empire
The dissolution of the Ottoman Empire (1908–1922) was a period of history of the Ottoman Empire beginning with the Young Turk Revolution and ultimately ending with the empire's dissolution and the founding of the modern state of Turkey.
The ...
, between 1918 and 1924 Ottoman revenue stamps overprinted O.P.D.A. or A.D.P.O., or stamps printed with those inscriptions, were issued for use in
Palestine
Palestine, officially the State of Palestine, is a country in West Asia. Recognized by International recognition of Palestine, 147 of the UN's 193 member states, it encompasses the Israeli-occupied West Bank, including East Jerusalem, and th ...
,
Transjordan,
Syria
Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...
and
Lebanon
Lebanon, officially the Republic of Lebanon, is a country in the Levant region of West Asia. Situated at the crossroads of the Mediterranean Basin and the Arabian Peninsula, it is bordered by Syria to the north and east, Israel to the south ...
.

The OPDA was established by treaty which outlined its powers. The Ottomans agreed to turn over to the OPDA a wide swath of its income sources. The OPDA was provided monopolies on salt and tobacco by the state. It was afforded taxes on stamps, alcohol, fishing, and silk. Though those taxes were afforded only in certain regions, they included the most important Istanbul region. Non-region specific taxes were also provided, notably on shops and stores, and customs duties. Should those sources of income prove insufficient, the OPDA was also empowered to a share of foreign indemnities paid to the Ottomans by various Balkan states as a result of the
Treaty of Berlin.
The indemnities were of little comfort to the Ottomans anyway, because the treaty had also greatly reduced the size and population of the Empire, and thus its tax base.
Uncertainties in accounting, as well as a knowledge gap between the OPDA and the Ottomans, meant that the precise value of the Ottoman Debt was hard to ascertain. The calculation difficulties led to the advancement of statistics and accounting practices. Because the British public was particularly angered by the default and lobbied for the creation of the OPDA, combined with the accounting difficulties, British bondholders may have been overrepresented in the OPDA's repayment scheme.
See also
*
Chinese Maritime Customs Service
The Chinese Maritime Customs Service was a Chinese governmental tax collection agency and information service from its founding in 1854 until it split in 1949 into services operating in the Republic of China on Taiwan, and in the People's Republ ...
*
Caisse de la Dette in Egypt
*
International Financial Commission in the
Kingdom of Greece
The Kingdom of Greece (, Romanization, romanized: ''Vasíleion tis Elládos'', pronounced ) was the Greece, Greek Nation state, nation-state established in 1832 and was the successor state to the First Hellenic Republic. It was internationally ...
*
Moroccan Debt Administration
References
Further reading
* Birdal, Murat. ''"The Political Economy of Ottoman Public Debt: Insolvency and European Financial Control in the late Nineteenth Century."'' 2010.
* Blaisdell D., "''European Financial Control in the Ottoman Empire''", 1929
* Conte G., Sabatini G., "''The Ottoman External Debt and Its Features Under European Financial Control (1881–1914)''", «The Journal of European Economic History», 3 (2014).
External links
*
{{Authority control
Public debt
A country's gross government debt (also called public debt or sovereign debt) is the financial liabilities of the government sector. Changes in government debt over time reflect primarily borrowing due to past government deficits. A deficit occu ...
1881 establishments in the Ottoman Empire
Organizations based in Istanbul
Defunct organizations based in Turkey
Organizations established in 1881
History of government debt