Additionally, as written in relation to Category A [Conflict of Laws], it is important to establish a statelessness determination and protection system and to streamline the systems relating to residency permits and special permission for residency. Moreover, from a reduction point of view, it is necessary, as in Category A, to establish and maintain a system where Article 8(iv) of the Japanese Nationality Act is adequately and systematically implemented. Furthermore, as a prerequisite for this, the continued gathering of accurate information by relevant Japanese administrative bodies, starting with legal affairs bureaus, on the treatment by consulates and embassies of different States is also needed, as in Category A. 109