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Act on Building Unit Ownership

建物の区分所有等に関する法律(たてもののくぶんしょゆうとうにかんするほうりつ)

Supplementary Provisions

The law as Act Partially Amending the Act on Building Unit Ownership, etc. to Facilitate Management and Revitalization of Aging Condominiums, etc. (Act No. 47 of 2025) leaves it, with the words it changes marked.

The main text is read a page at a time: a chapter to a page, and a long chapter in runs of articles. The whole main text, and the supplementary provisions and appended tables this amendment changes. Those it leaves untouched are on the page for the text in force.

Supplementary Provisions

Supplementary Provisions, Article 2附則第二条Caption added

Transitional Measures Accompanying the Partial Amendment of the Act on Building Unit Ownership

建物の区分所有等に関する法律の一部改正に伴う経過措置

4 changes in this article
Supplementary Provisions, Article 2, paragraph (1)(建物の区分所有等に関する法律の一部改正に伴う経過措置)Transitional Measures Accompanying the Partial Amendment of the Act on Building Unit OwnershipAdded

The provisions of the Act on Building Unit Ownership as amended by Article 1 (hereinafter referred to as the "New Building Unit Ownership Act" in this Article and Article 5, paragraph (7) of the Supplementary Provisions) also apply to matters that arose before this Act comes into effect, except as otherwise provided for in these Supplementary Provisions; provided, however, that this does not prejudice any effect that has arisen under the provisions of the Act on Building Unit Ownership prior to the amendment by Article 1 (hereinafter referred to as the "Former Building Unit Ownership Act" in this Article).

第一条の規定による改正後の建物の区分所有等に関する法律(以下この条及び附則第五条第七項において「新区分所有法」という。)の規定は、この附則に特別の定めがある場合を除き、この法律の施行前に生じた事項にも適用する。ただし、第一条の規定による改正前の建物の区分所有等に関する法律(以下この条において「旧区分所有法」という。)の規定により生じた効力を妨げない。

Supplementary Provisions, Article 2, paragraph (2)(建物の区分所有等に関する法律の一部改正に伴う経過措置)Transitional Measures Accompanying the Partial Amendment of the Act on Building Unit OwnershipAdded

The provisions then in force continue to govern a meeting for which the convocation procedures commenced under the provisions of the Former Building Unit Ownership Act before the date on which this Act comes into effect (hereinafter referred to as "the Effective Date").

この法律の施行の日(以下「施行日」という。)前に旧区分所有法の規定により招集の手続が開始された集会については、なお従前の例による。

Supplementary Provisions, Article 2, paragraph (3)(建物の区分所有等に関する法律の一部改正に伴う経過措置)Transitional Measures Accompanying the Partial Amendment of the Act on Building Unit OwnershipAdded

Any matter provided for in bylaws under the provisions of the Former Building Unit Ownership Act that are in effect at the time this Act comes into effect, and that conflicts with the New Building Unit Ownership Act, ceases to be effective on the Effective Date.

この法律の施行の際現に効力を有する旧区分所有法の規定による規約で定められた事項で新区分所有法に抵触するものは、施行日からその効力を失う。

Supplementary Provisions, Article 2, paragraph (4)(建物の区分所有等に関する法律の一部改正に伴う経過措置)Transitional Measures Accompanying the Partial Amendment of the Act on Building Unit OwnershipAdded

The provisions of Chapter III of the New Building Unit Ownership Act do not apply to a building destroyed before the Effective Date; provided, however, that this does not apply to a building destroyed by a disaster specified by the Cabinet Order referred to in Article 2 of the Act on Special Measures Concerning the Reconstruction, etc. of Buildings under Unit Ownership Damaged by Disasters as amended by Article 2, in the case where that Cabinet Order has come into effect on or after the Effective Date.

施行日前に滅失した建物については、新区分所有法第三章の規定は、適用しない。ただし、施行日以後に第二条の規定による改正後の被災区分所有建物の再建等に関する特別措置法第二条の政令が施行された場合におけるその政令で定める災害により滅失した建物については、この限りでない。

Supplementary Provisions, Article 7附則第七条Caption added

Transitional Measures Concerning Penal Provisions

罰則に関する経過措置

1 change in this article
Supplementary Provisions, Article 7, paragraph (1)(罰則に関する経過措置)Transitional Measures Concerning Penal ProvisionsAdded

The provisions then in force continue to govern the application of penal provisions to acts committed before the Effective Date.

施行日前にした行為に対する罰則の適用については、なお従前の例による。

Supplementary Provisions, Article 8附則第八条Caption added

Review

検討

1 change in this article
Supplementary Provisions, Article 8, paragraph (1)(検討)ReviewAdded

Around five years after this Act comes into effect, the Government is to consider the development of a system capable of appropriately responding to consultations from managers, unit owners (meaning unit owners as prescribed in Article 2, paragraph (2) of the Act on Building Unit Ownership as amended by this Act; hereinafter the same applies in this paragraph), or persons who were unit owners, and other measures for the prevention and resolution of disputes concerning the repair, etc. of the common areas of condominiums, etc. to which the provisions of that Act apply, taking into consideration the state of the establishment or amendment of bylaws concerning manifestations of intention to the contrary, etc. referred to in Article 26, paragraph (2) of that Act, the state of claims for and the receipt of insurance money, etc. prescribed in that paragraph, and other circumstances, and if it finds it necessary, is to take the required measures based on the results.

政府は、この法律の施行後五年を目途として、この法律による改正後の建物の区分所有等に関する法律第二十六条第二項の別段の意思表示等に係る規約の設定又は変更の状況並びに同項に規定する保険金等の請求及び受領の状況等を勘案し、管理者又は区分所有者(同法第二条第二項に規定する区分所有者をいう。以下この項において同じ。)若しくは区分所有者であった者からの相談に的確に応じることができる体制の整備その他同法の規定の適用を受けるマンション等の共用部分の補修等に係る紛争の予防及び解決のための方策について検討を加え、必要があると認めるときは、その結果に基づいて所要の措置を講ずるものとする。

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