[9][10][11][12] The decision to voluntarily comply may be the result of: a desire to simplify manufacturing processes & cost-effectiveness (such as adopting a one size fits all approach), consumer demand & expectation, or other factors known only to the complier.
A short-lived law, effected April 24, 1990, installed Russian as the sole de jure official language of the Union prior to its dissolution in 1991.
[16] In Hong Kong and Macau, the special administrative regions of China, the official languages are English and Portuguese respectively, together with Chinese.
[18] In politics, a de facto leader of a country or region is one who has assumed authority, regardless of whether by lawful, constitutional, or legitimate means; very frequently, the term is reserved for those whose power is thought by some faction to be held by unlawful, unconstitutional, or otherwise illegitimate means, often because it had deposed a previous leader or undermined the rule of a current one.
Article 36 states: Two examples of de facto leaders are Deng Xiaoping of the People's Republic of China and general Manuel Noriega of Panama.
Some examples of these de facto rulers are Empress Dowager Cixi of China (for son Tongzhi Emperor and nephew Guangxu Emperor), Prince Alexander Menshikov (for his former lover Empress Catherine I of Russia), Cardinal Richelieu of France (for Louis XIII), Queen Elisabeth of Parma (for her husband, King Philip V) and Queen Maria Carolina of Naples and Sicily (for her husband King Ferdinand I of the Two Sicilies).
It has been noted that it is harder to prove de facto relationship status, particularly in the case of the death of one of the partners.
In his ruling, the judge stated "de facto relationship(s) may be described as 'marriage like' but it is not a marriage and has significant differences socially, financially and emotionally.
Common law norms for settling disputes in practical situations, often worked out over many generations to establishing precedent, are a core element informing decision making in legal systems around the world.
Because its early forms originated in England in the Middle Ages, this is particularly true in Anglo-American legal traditions and in former colonies of the British Empire, while also playing a role in some countries that have mixed systems with significant admixtures of civil law.
Due to Australian federalism, de facto partnerships can only be legally recognised whilst the couple lives within a state in Australia.
The legal status and rights and obligations of the de facto or unmarried couple would then be recognised by the laws of the country where they are ordinarily resident.
A de facto monopoly is a system where many suppliers of a product are allowed but the market is so completely dominated by one that the other players are unable to compete or even survive.
The related terms oligopoly and monopsony are similar in meaning and this is the type of situation that antitrust laws are intended to eliminate.
Examples of a de facto General Manager in sports include Syd Thrift who acted as the GM of the Baltimore Orioles between 1999 and 2002.
Bill Belichick, the former head coach of the New England Patriots in the NFL did not hold the official title of GM, but served as de facto general manager as he had control over drafting and other personnel decisions.