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Residential Basic Book Act

住民基本台帳法(じゅうみんきほんだいちょうほう)

Chapter IV-2 Processing and Use, etc. of Identity Confirmation Information (Articles 30-11 to 30-15-2)

The law as Act Partially Amending the Medical Care Act, etc. (Act No. 87 of 2025) leaves it, with the words it and the amendment named below change marked.

e-Gov lists one more amendment between this one and the text before it, but publishes no text of the law as that amendment leaves it: Act No. 60 of 2024, the Act Partially Amending the Immigration Control and Refugee Recognition Act and the Act on Proper Technical Intern Training and Protection of Technical Intern Trainees (1 April 2027). So what is shown here is what the two amendments change together, and which of them makes each change cannot be told from e-Gov's texts.

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Article 30-11第三十条の十一

Provision of Identity Confirmation Information to Executive Bodies of a Prefecture other than the Notifying Prefecture(通知都道府県以外の都道府県の執行機関への本人確認情報の提供)
Article 30-11, paragraph (1)

When any of the following items applies, the Agency is to, as specified by Cabinet Order, provide identity confirmation information retained by the Agency (in the cases listed in items (i) and (ii), excluding the resident record code) to the prefectural governor of a prefecture other than the notifying prefecture, or another executive body of such a prefecture; provided, however, that, in the case listed in item (i), the Agency is to provide an Individual Number only where the prefectural governor or other executive body of the prefecture may use the Individual Number under Article 9, paragraph (1) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.

機構は、次の各号のいずれかに該当する場合には、政令で定めるところにより、通知都道府県以外の都道府県の都道府県知事その他の執行機関に対し、機構保存本人確認情報(第一号及び第二号に掲げる場合にあつては、住民票コードを除く。)を提供するものとする。ただし、第一号に掲げる場合にあつては、個人番号については、当該都道府県知事その他の都道府県の執行機関が番号利用法第九条第一項の規定により個人番号を利用することができる場合に限り、提供するものとする。

Article 30-11, paragraph (1), item (i)

When there has been a request, from the prefectural governor of a prefecture other than the notifying prefecture, or another executive body of such a prefecture, that is listed in the left-hand column of Appended Table 3, concerning the handling of affairs listed in the right-hand column of that table.

通知都道府県以外の都道府県の都道府県知事その他の執行機関であつて別表第三の上欄に掲げるものから同表の下欄に掲げる事務の処理に関し求めがあつたとき。

Article 30-11, paragraph (1), item (ii)

When there has been a request from the prefectural governor of a prefecture other than the notifying prefecture, or another executive body of such a prefecture, concerning the handling of affairs specified by Ordinance based on Article 9, paragraph (2) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.

通知都道府県以外の都道府県の都道府県知事その他の執行機関から番号利用法第九条第二項の規定に基づき条例で定める事務の処理に関し求めがあつたとき。

Article 30-11, paragraph (1), item (iii)

When there has been a request from the prefectural governor of a prefecture other than the notifying prefecture concerning the handling of affairs under Article 30-22, paragraph (2).

通知都道府県以外の都道府県の都道府県知事から第三十条の二十二第二項の規定による事務の処理に関し求めがあつたとき。

Article 30-11, paragraph (2)

The provision of identity confirmation information retained by the Agency to the prefectural governor of a prefecture other than the notifying prefecture under the preceding paragraph (limited to the part pertaining to item (iii)) is to be carried out, as specified by Ministry of Internal Affairs and Communications Order, by transmission from a computer used by the Agency, through a telecommunications line, to a computer used by that prefectural governor; provided, however, that this does not apply when there has been a special request.

前項(第三号に係る部分に限る。)の規定による通知都道府県以外の都道府県の都道府県知事への機構保存本人確認情報の提供は、総務省令で定めるところにより、機構の使用に係る電子計算機から電気通信回線を通じて当該都道府県知事の使用に係る電子計算機に送信することによつて行うものとする。ただし、特別の求めがあつたときは、この限りでない。

Article 30-12第三十条の十二

Provision of Identity Confirmation Information to Executive Bodies of the Municipality within the Area of a Prefecture other than the Notifying Prefecture(通知都道府県以外の都道府県の区域内の市町村の執行機関への本人確認情報の提供)
Article 30-12, paragraph (1)

When any of the following items applies, the Agency is to, as specified by Cabinet Order, provide identity confirmation information retained by the Agency (in the cases listed in items (i) through (iii), excluding the resident record code) to the mayor of a municipality, or another executive body of a municipality, within the area of a prefecture other than the notifying prefecture; provided, however, that, in the case listed in item (i), the Agency is to provide an Individual Number only where the mayor or other executive body of the municipality may use the Individual Number under Article 9, paragraph (1) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.

機構は、次の各号のいずれかに該当する場合には、政令で定めるところにより、通知都道府県以外の都道府県の区域内の市町村の市町村長その他の執行機関に対し、機構保存本人確認情報(第一号から第三号までに掲げる場合にあつては、住民票コードを除く。)を提供するものとする。ただし、第一号に掲げる場合にあつては、個人番号については、当該市町村長その他の市町村の執行機関が番号利用法第九条第一項の規定により個人番号を利用することができる場合に限り、提供するものとする。

Article 30-12, paragraph (1), item (i)

When there has been a request, through the prefectural governor of a prefecture other than the notifying prefecture, from the mayor of a municipality within the area of the prefecture, or another executive body of a municipality within that area, that is listed in the left-hand column of Appended Table 4, concerning the handling of affairs listed in the right-hand column of that table.

通知都道府県以外の都道府県の区域内の市町村の市町村長その他の執行機関であつて別表第四の上欄に掲げるものから通知都道府県以外の都道府県の都道府県知事を経て同表の下欄に掲げる事務の処理に関し求めがあつたとき。

Article 30-12, paragraph (1), item (ii)

When there has been a request from the mayor of a municipality within the area of a prefecture other than the notifying prefecture, or another executive body of a municipality within that area, concerning the handling of affairs specified by Ordinance based on Article 9, paragraph (2) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.

通知都道府県以外の都道府県の区域内の市町村の市町村長その他の執行機関から番号利用法第九条第二項の規定に基づき条例で定める事務の処理に関し求めがあつたとき。

Article 30-12, paragraph (1), item (iii)

When there has been a request from the mayor of a municipality within the area of a prefecture other than the notifying prefecture concerning the handling of affairs relating to the issuance of an Individual Number Card to a person who has moved out of Japan, based on Article 17, paragraph (1) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.

通知都道府県以外の都道府県の区域内の市町村の市町村長から番号利用法第十七条第一項の規定に基づき国外転出者に係る個人番号カードの交付に関する事務の処理に関し求めがあつたとき。

Article 30-12, paragraph (1), item (iv)

When there has been a request, through the prefectural governor of a prefecture other than the notifying prefecture, from the mayor of a municipality within the area of the prefecture, concerning the handling of affairs relating to the basic resident register.

通知都道府県以外の都道府県の区域内の市町村の市町村長から通知都道府県以外の都道府県の都道府県知事を経て住民基本台帳に関する事務の処理に関し求めがあつたとき。

Article 30-12, paragraph (2)

The provision of identity confirmation information retained by the Agency to the mayor of a municipality within the area of a prefecture other than the notifying prefecture under the preceding paragraph (limited to the part pertaining to item (iv)) is to be carried out, as specified by Ministry of Internal Affairs and Communications Order, by transmission from a computer used by the Agency, through a telecommunications line, to a computer used by that mayor; provided, however, that this does not apply when there has been a special request.

前項(第四号に係る部分に限る。)の規定による通知都道府県以外の都道府県の区域内の市町村の市町村長への機構保存本人確認情報の提供は、総務省令で定めるところにより、機構の使用に係る電子計算機から電気通信回線を通じて当該市町村長の使用に係る電子計算機に送信することによつて行うものとする。ただし、特別の求めがあつたときは、この限りでない。

Article 30-13第三十条の十三

Provision of Identity Confirmation Information under an Ordinance of the Prefecture(都道府県の条例による本人確認情報の提供)
Article 30-13, paragraph (1)

When there has been a request, from the mayor of a municipality within the area of the prefecture, or another executive body of a municipality within that area, specified by Ordinance, concerning the handling of affairs specified by Ordinance, the prefectural governor is to, as specified by Ordinance, provide identity confirmation information retained by the prefectural governor (excluding the resident record code and the Individual Number; hereinafter the same applies in this Article) to that mayor or other executive body of the municipality.

都道府県知事は、当該都道府県の区域内の市町村の市町村長その他の執行機関であつて条例で定めるものから条例で定める事務の処理に関し求めがあつたときは、条例で定めるところにより、当該市町村長その他の市町村の執行機関に対し、都道府県知事保存本人確認情報(住民票コード及び個人番号を除く。以下この条において同じ。)を提供するものとする。

Article 30-13, paragraph (2)

When there has been a request, from the prefectural governor of another prefecture, or another executive body of such a prefecture, specified by Ordinance, concerning the handling of affairs specified by Ordinance, the prefectural governor is to, as specified by Ordinance, provide identity confirmation information retained by the prefectural governor to that prefectural governor or other executive body of the prefecture.

都道府県知事は、他の都道府県の都道府県知事その他の執行機関であつて条例で定めるものから条例で定める事務の処理に関し求めがあつたときは、条例で定めるところにより、当該都道府県知事その他の都道府県の執行機関に対し、都道府県知事保存本人確認情報を提供するものとする。

Article 30-13, paragraph (3)

When there has been a request, through the prefectural governor of another prefecture, from the mayor of a municipality within the area of the prefecture, or another executive body of a municipality within that area, specified by Ordinance, concerning the handling of affairs specified by Ordinance, the prefectural governor is to, as specified by Ordinance, provide identity confirmation information retained by the prefectural governor to that mayor or other executive body of the municipality.

都道府県知事は、他の都道府県の区域内の市町村の市町村長その他の執行機関であつて条例で定めるものから他の都道府県の都道府県知事を経て条例で定める事務の処理に関し求めがあつたときは、条例で定めるところにより、当該市町村長その他の市町村の執行機関に対し、都道府県知事保存本人確認情報を提供するものとする。

Article 30-14第三十条の十四

Provision of Identity Confirmation Information under an Ordinance of the Municipality(市町村の条例による本人確認情報の提供)
Article 30-14, paragraph (1)

When there has been a request, from the mayor of another municipality, or another executive body of such a municipality, specified by Ordinance, concerning the handling of affairs specified by Ordinance, the mayor of the municipality is to, as specified by Ordinance, provide identity confirmation information (excluding the resident record code and the Individual Number) to that mayor or other executive body of the municipality.

市町村長は、他の市町村の市町村長その他の執行機関であつて条例で定めるものから条例で定める事務の処理に関し求めがあつたときは、条例で定めるところにより、当該市町村長その他の市町村の執行機関に対し、本人確認情報(住民票コード及び個人番号を除く。)を提供するものとする。

Article 30-15第三十条の十五

Use of Identity Confirmation Information(本人確認情報の利用)
Article 30-15, paragraph (1)

When any of the following items applies, the prefectural governor may use identity confirmation information retained by the prefectural governor (excluding the resident record code; the same applies in the following paragraph and in paragraphs (2) and (3) of the following Article); provided, however, that, with respect to an Individual Number, the prefectural governor may use it only where the prefectural governor may use the Individual Number under Article 9, paragraph (1) or (2) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.

都道府県知事は、次の各号のいずれかに該当する場合には、都道府県知事保存本人確認情報(住民票コードを除く。次項並びに次条第二項及び第三項において同じ。)を利用することができる。ただし、個人番号については、当該都道府県知事が番号利用法第九条第一項又は第二項の規定により個人番号を利用することができる場合に限り、利用することができるものとする。

Article 30-15, paragraph (1), item (i)

When performing the work listed in Appended Table V.

別表第五に掲げる事務を遂行するとき。

Article 30-15, paragraph (1), item (ii)

When performing work specified by Ordinance.

条例で定める事務を遂行するとき。

Article 30-15, paragraph (1), item (iii)

When performing work to which the individual to whom that identity confirmation information pertains has consented as to the use of the identity confirmation information.

本人確認情報の利用につき当該本人確認情報に係る本人が同意した事務を遂行するとき。

Article 30-15, paragraph (1), item (iv)

When compiling statistical materials.

統計資料の作成を行うとき。

Article 30-15, paragraph (2)

Where any of the following items applies, the prefectural governor is to provide identity confirmation information retained by the prefectural governor to the executive body of the prefecture other than the prefectural governor — as specified by Cabinet Order for the case listed in item (i), and as specified by Ordinance for the case listed in item (ii); provided, however, that Individual Numbers are to be provided only if the executive body of the prefecture may use Individual Numbers under Article 9, paragraph (1) or (2) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.

都道府県知事は、次の各号のいずれかに該当する場合には、第一号に掲げる場合にあつては政令で定めるところにより、第二号に掲げる場合にあつては条例で定めるところにより、都道府県知事以外の当該都道府県の執行機関に対し、都道府県知事保存本人確認情報を提供するものとする。ただし、個人番号については、当該都道府県の執行機関が番号利用法第九条第一項又は第二項の規定により個人番号を利用することができる場合に限り、提供するものとする。

Article 30-15, paragraph (2), item (i)

When the executive body of the prefecture other than the prefectural governor that is listed in the left-hand column of Appended Table VI has made a request concerning the processing of the work listed in the right-hand column of that Table.

都道府県知事以外の当該都道府県の執行機関であつて別表第六の上欄に掲げるものから同表の下欄に掲げる事務の処理に関し求めがあつたとき。

Article 30-15, paragraph (2), item (ii)

When the executive body of the prefecture other than the prefectural governor that is specified by Ordinance has made a request concerning the processing of work specified by Ordinance.

都道府県知事以外の当該都道府県の執行機関であつて条例で定めるものから条例で定める事務の処理に関し求めがあつたとき。

Article 30-15, paragraph (3)

The Agency may use identity confirmation information retained by the Agency for work under Article 30-42, paragraph (4) or Article 30-44-11, paragraph (3).

機構は、機構保存本人確認情報を、第三十条の四十二第四項又は第三十条の四十四の十一第三項の規定による事務に利用することができる。

Article 30-15, paragraph (4)

The Agency may use identity confirmation information retained by the Agency (excluding Individual Numbers) for work under Article 8, Article 11, Article 12, Article 13, Article 15, paragraph (2), Article 16-7, Article 16-10, Article 16-11, Article 16-14, paragraph (2), Article 18, paragraphs (4) and (5), Article 27, Article 30, Article 31, Article 34, paragraph (2), Article 35-7, Article 35-10, Article 35-14, paragraph (2), and Article 37, paragraph (3) of the Act on Certification Business of the Japan Agency for Local Authority Information Systems in Relation to Electronic Signatures, etc. (Act No. 153 of 2002).

機構は、機構保存本人確認情報(個人番号を除く。)を、電子署名等に係る地方公共団体情報システム機構の認証業務に関する法律(平成十四年法律第百五十三号)第八条、第十一条、第十二条、第十三条、第十五条第二項、第十六条の七、第十六条の十、第十六条の十一、第十六条の十四第二項、第十八条第四項及び第五項、第二十七条、第三十条、第三十一条、第三十四条第二項、第三十五条の七、第三十五条の十、第三十五条の十四第二項並びに第三十七条第三項の規定による事務に利用することができる。

Article 30-15, paragraph (5)

The Agency may use identity confirmation information retained by the Agency for work under Article 8, paragraph (2) and Article 16-2 of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures, and any other work, among the work processed by the Agency prescribed in Article 38-2, paragraph (1) of that Act, that is specified by Ministry of Internal Affairs and Communications Order.

機構は、機構保存本人確認情報を、番号利用法第八条第二項及び第十六条の二の規定による事務その他の番号利用法第三十八条の二第一項に規定する機構処理事務のうち総務省令で定めるものに利用することができる。

Article 30-15-2第三十条の十五の二

Provision, etc. of Identity Confirmation Information to Handlers of Quasi-Statutory Work(準法定事務処理者への本人確認情報の提供等)
Article 30-15-2, paragraph (1)

The Agency is to provide identity confirmation information retained by the Agency, other than resident record codes, as specified by Cabinet Order, when it has received, from an organ of the State or a juridical person listed in the left-hand column of Appended Table I, the mayor of the municipality or other executive body of the municipality, or the prefectural governor or other executive body of a prefecture other than the notifying prefecture, being one that is specified by Ministry of Internal Affairs and Communications Order as a person processing the quasi-statutory work specified by Ministry of Internal Affairs and Communications Order among the quasi-statutory work (meaning work equivalent to the work listed in the right-hand column of each item of Appended Tables I to IV, in each item of Appended Table V, and in the right-hand column of each item of Appended Table VI (referred to as "work listed in the Appended Tables" in this paragraph), excluding work based on the provisions of an individual Act and limited to work for which the Individual Number may be used under Article 9, paragraph (1) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures, whose nature is identical to that of the work listed in the Appended Tables, and which meets other criteria specified by Cabinet Order; the same applies hereinafter) (hereinafter referred to as a "handler of quasi-statutory work"), a request concerning the processing of that quasi-statutory work.

機構は、国の機関若しくは別表第一の上欄に掲げる法人、市町村長その他の市町村の執行機関又は通知都道府県以外の都道府県の都道府県知事その他の執行機関であつて、準法定事務(別表第一から別表第四までの各項の下欄、別表第五各号及び別表第六の各項の下欄に掲げる事務(以下この項において「別表事務」という。)に準ずる事務(個別の法律の規定に基づく事務を除き、番号利用法第九条第一項の規定により個人番号を利用することができる事務であつて当該事務の性質が当該別表事務と同一であることその他政令で定める基準に適合するものに限る。)をいう。以下同じ。)のうち総務省令で定めるものを処理する者として総務省令で定めるもの(以下「準法定事務処理者」という。)から当該準法定事務の処理に関し求めがあつたときは、政令で定めるところにより、機構保存本人確認情報のうち住民票コード以外のものを提供するものとする。

Article 30-15-2, paragraph (2)

The prefectural governor may use identity confirmation information retained by the prefectural governor when performing the quasi-statutory work specified by Ministry of Internal Affairs and Communications Order, among the quasi-statutory work.

都道府県知事は、準法定事務のうち総務省令で定めるものを遂行するときは、都道府県知事保存本人確認情報を利用することができる。

Article 30-15-2, paragraph (3)

Where the prefectural governor has received a request concerning the processing of the quasi-statutory work from the executive body of the prefecture other than the prefectural governor, being one specified by Ministry of Internal Affairs and Communications Order as a person processing the quasi-statutory work specified by Ministry of Internal Affairs and Communications Order, among the quasi-statutory work, the prefectural governor is to provide identity confirmation information retained by the prefectural governor, as specified by Cabinet Order.

都道府県知事は、都道府県知事以外の当該都道府県の執行機関であつて、準法定事務のうち総務省令で定めるものを処理する者として総務省令で定めるものから当該準法定事務の処理に関し求めがあつたときは、政令で定めるところにより、都道府県知事保存本人確認情報を提供するものとする。

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