Several politico-constitutional arrangements use reserved political positions, especially when endeavoring to ensure the rights of minorities or preserving a political balance of power. These arrangements can distort the democratic principle of one person - one vote in order to address special circumstances.
The Constitution of Afghanistan guarantees at least 64 delegates to be female in the lower house of the bicameral National Assembly ("The elections law shall adopt measures to attain, through the electorate system, general and fair representation for all the people of the country, and proportionate to the population of very province, on average, at least two females shall be the elected members of the House of People from each province."), while Kochi nomads elect 10 representatives through a single national constituency. Moreover, "one third of the members (of the House of Elders) shall be appointed by the President, for a five-year term, from amongst experts and experienced personalities, including two members from amongst the impaired and handicapped, as well as two from nomads. The President shall appoint fifty percent of these individuals from amongst women."
The Argentine Constitution requires for a 30% quota for female candidates for Congress.
Since the 2015 Armenian constitutional referendum, electoral law requires that four seats for ethnic minorities (one Russians, Yezidis, Assyrians and Kurds each) are allocated in the National Assembly.
50 seats out of 350 in the Parliament are reserved for women.
China's National People's Congress (NPC) includes special delegations for the military of China (the single largest NPC delegation (?9%)) and Taiwan (a region it claims but does not control). 55 minority ethnic groups are recognized in China and each has as at least one delegate, though they belong to normal region delegations. Additionally, from 1954-1974, the NPC included a special delegation specifically for Overseas Chinese who returned to China.
Hong Kong and Macau provide for constituencies which represent professional or special interest groups rather than geographical locations. Voters for the members representing these constituencies include both natural persons as well as non-human local entities, including organizations and corporations.
Under the 2016 peace agreement brokered between the Colombian government and the FARC rebel group, five seats in the Senate and five seats in the House of Representatives are reserved for former FARC combatants.
Croatia reserves eight seats from the minorities and five for citizens living abroad in its parliament. There are three seats for Serbs, one for Italians, and a few more for other ethnic groups, where a single representative represents more than one group (there is only one representative for both Czechs and Slovaks).
The Republic of Cyprus is full of reserved political positions. Due to its nature as a bi-communal republic, certain posts are always appropriated among Greek Cypriots and Turkish Cypriots. For example, the president is chosen from the Greek Cypriot community by using separate electoral rolls, whereas the vice president is chosen by the Turkish Cypriot community, using their own separate electoral rolls. Similarly 70% of the parliament are chosen from Greek Cypriots whereas 30% are chosen by and from Turkish Cypriots. In the Supreme Court, there should be one Greek, One Turkish and one neutral foreign judge.
10 seats out of 105 seats in Parliament are reserved for women.
Fiji used to provide for the election of specific numbers of Members of Parliament on the basis of three racially defined constituencies: the indigenous Fijians, the Fijian Indians and the "General" electorate.
India has seats in the Parliament of the country, State Assemblies, Local Municipal Bodies and Village level institutions reserved for untouchable castes, also called Dalits or Scheduled Castes and Scheduled Tribes. The election of Untouchables and Tribes candidates is by a Joint or mixed electorate, which includes all castes. Out of 543 constituencies in India's parliament, a total of 131 seats (24.16%) are Reserved or blocked for Representatives from Scheduled Castes (84) and Scheduled Tribes (47) only. This is different from separate electorate practiced in other countries. Many Indian states, like Kerala and Bihar, have parliamentary reserved seats for the Anglo-Indian community, as does the Lok Sabha.
Iran reserves a fixed number of seats in the Majlis for certain recognized non-Muslim ethnoreligious groups. To wit, two seats are reserved for the Christian Armenian community, and one seat each is reserved for the Assyrian and Chaldean Catholic, Jewish, and Zoroastrian communities.
Lebanon specifies the religious affiliation of several of its high officers, such as the President (Maronite), the Prime Minister (Sunni Muslim) and the Parliament's Speaker (Shia Muslim). Every electoral district for the parliamentary elections includes a fixed number of the various religious communities.
There are currently seven New Zealand Parliament constituencies - known as the M?ori electorates - that are reserved for representatives of the M?ori people. M?ori electorates were introduced in 1867, but have undergone several changes since then. M?ori may enrol either in a M?ori electorate or on the general roll, but not both. Since 1967 there has not been any specific requirement for candidates in M?ori electorates to be M?ori themselves, and anyone on either the M?ori roll or the General roll can stand as a candidate. Technically, therefore, these seats should not be described as "reserved" as there is no legal or constitutional guarantee that the successful candidate will themselves be of M?ori descent. So far, however, every MP from a M?ori electorate has been M?ori. Also to note, is that under New Zealand's mixed-member proportional (MMP) electoral system, it is the party vote that is most important. All voters, including M?ori, are deemed to be on the same master roll in terms of voting for party lists.
The National Assembly of Slovenia, has 88 members elected by party-list proportional representation. Another two seats are elected by the Italian and Hungarian ethnic minorities using the Borda count.
In the Legislative Yuan of Taiwan, since 2008 in the total 34 seats of party-list proportional representation, the party nominated candidates must at least half are reserved for women. For example, if one party elected 3 candidates of the party-list in the Legislative Yuan, 2 of them must be women.
In the Parliament of Rwanda, a minimum of 30% of elected members of the 26-member Senate must be women. In the 80-member Chamber of Deputies, twenty-four of these seats are reserved for women, elected through a joint assembly of local government officials; another three seats are reserved for youth and disabled members.
Partly resulting from this arrangement, 45 female deputies were elected to the Parliament in 2008, making the country the first and only independent country to possess a female majority in its national legislature.
15 seats out of 255 in the Parliament are reserved for women.
The Ugandan constitution provides for a reserved woman's parliamentary seat from each of the 39 districts.
Political parties are permitted to restrict the selection of their candidates in constituencies to a specific gender under the Sex Discrimination (Election Candidates) Act 2002; to date, only the Labour Party utilises the law.
Due to treaties signed by the United States in 1830 and 1835, two Native American tribes (the Cherokee and Choctaw) each hold the right to a non-voting delegate in the House of Representatives. As of 2019, only the Cherokee Nation has ever attempted to exercised that right.
During the Mandatory Palestine, at the third election (1931) of its Assembly of Representatives, there were three curiae, for the Ashkenazi Jews, the Sephardi Jews and for the Yemeni Jews.
While the Palestinian Authority makes no reservations within the Palestinian Legislative Council (there were reserved seats for Christians and Samaritans in the electoral law for the 1996 Palestinian general election), certain positions in local government are guaranteed to certain minority groups, in order to retain particular traditional cultural influence and diversity. For example, the mayor of Bethlehem is required to be a Christian, even though the city itself currently has a Muslim majority.
Syria enjoyed an electoral system like Lebanon's, at least for the parliamentary elections, up to 1949, when the subdivisions among each religion were suppressed, then there were only reserved seats for Christians up to 1963, when the Ba'athist regime suppressed free elections.
Historically, Zimbabwe reserved 20 of the 100 seats in Parliament for the white minority, until these seats were abolished by constitutional amendment in 1987. Currently, 60 of the 270 seats in the House of Assembly are reserved for women.
See also Overseas constituency
In the German Länder Schleswig-Holstein (for the Danish and Frisian minorities) and Brandenburg (for the Sorbian minority) as well as in Poland (for the German minority), Romania (18 recognized minorities), Denmark (German minority party of Schleswig Party), and Serbia, political parties representing recognized ethnic minorities are exempted from the election threshold.