Category Nationality status
Sub-Category Republic of China nationality
Question Did the post-war treaties designate the correct nationality classification for the people on Taiwan?
Answer No, not specifically. Due to this fact, many people point to Article 15 of the Universal Declaration of Human Rights to say that the drafting of the content of the post-war treaties was quite irresponsible.
 

Analysis
Although there were some proclamations made in the Fall of 1945, the most commonly quoted reference for the "legal basis" of native Taiwanese persons as having ROC nationality is a January 12, 1946, order issued by the ROC military authorities. However, that order was never ratified by the Legislative Yuan, nor made into a law. Importantly, as "belligerent occupation" of Taiwan began on October 25, 1945, with the surrender of Japanese troops, and only ended with the coming into force of the San Francisco Peace Treaty (SFPT) on April 28, 1952, such an order is prohibited. More specifically, the imposition of mass-naturalization procedures over the civilian population in occupied Taiwan territory is a war crime.

Article 26 of the SFPT serves to authorize the drafting of a peace treaty between the ROC and Japan. Article 10 of the Sino-Japanese Peace Treaty (Treaty of Taipei) of August 5, 1952 specifies: "For the purposes of the present Treaty, nationals of the Republic of China shall be deemed to include all the inhabitants and former inhabitants of Taiwan (Formosa) and Penghu (the Pescadores) and their descendents who are of the Chinese nationality in accordance with the laws and regulations which have been or may hereafter be enforced by the Republic of China in Taiwan (Formosa) and Penghu (the Pescadores)...."

The ROC Nationality Law was originally promulgated in February 1929, when Taiwan was a part of Japan. It was revised in February 2000, however there were no Articles addressing the mass naturalization of Taiwanese persons as ROC citizens. Hence, the conditions of Article 10 of the Sino-Japanese Peace Treaty in regard to "in accordance with the laws and regulations which have been or may hereafter be enforced by the Republic of China in Taiwan...." have yet to be fulfilled.



Further References and Links
Taiwan's Legal Status: Taiwan's Legal Status: An Overview of the San Francisco Peace Treaty

Areas Conquered by U.S. Military Forces and therefore under USMG Jurisdiction -- with later "new disposition" by peace treaty