Section 1 Resident Record Code
第一節 住民票コード
Article 30-2Designation of Resident Record Code
第三十条の二（住民票コードの指定）
The Agency is to designate, for each mayor of a municipality, the resident record codes that the mayor of the municipality may enter in a certificate of residence, and notify the mayor of the municipality of the codes, as specified by Ministry of Internal Affairs and Communications Order.
When the Agency designates a resident record code under the provisions of the preceding paragraph, the Agency must ensure that the resident record code designated to the mayor of the municipality does not duplicate a resident record code designated before that designation.
Article 30-3Entry, etc. of Resident Record Code
第三十条の三（住民票コードの記載等）
Except in the case prescribed in the following paragraph, when the mayor of the municipality makes an entry in a certificate of residence, the mayor is to enter the resident record code most recently entered in that certificate of residence by the mayor of the municipality who most recently made an entry in the certificate of residence of the person pertaining to that entry.
When the mayor of the municipality makes an entry in a certificate of residence for a person who is to be newly recorded in the basic resident register of that municipality, if that person has never been recorded in the basic resident register of any municipality, the mayor is to enter in the certificate of residence pertaining to that person one resident record code selected from among the resident record codes designated by the Agency under Article 30-2, paragraph (1). In this case, the mayor of the municipality is to select and enter a resident record code that is different from the resident record codes entered in the certificates of residence pertaining to persons other than the person pertaining to that entry.
When the mayor of the municipality has entered a resident record code pursuant to the preceding paragraph, the mayor must promptly notify the person pertaining to that entry, in writing, of that fact and of the resident record code.
Article 30-4Request for Change of Entry of Resident Record Code
第三十条の四（住民票コードの記載の変更請求）
A person recorded in the basic resident register may request the mayor of the municipality that keeps the basic resident register in which that person is recorded to change the entry of the resident record code entered in the certificate of residence pertaining to that person.
住民基本台帳に記録されている者は、その者が記録されている住民基本台帳を備える市町村の市町村長に対し、その者に係る住民票に記載されている住民票コードの記載の変更を請求することができる。
A person who intends to make a request for change of entry of a resident record code under the preceding paragraph (hereinafter referred to in this Article as a "request for change") must submit a written request for change stating that fact and other matters specified by Ministry of Internal Affairs and Communications Order to the mayor of the municipality that keeps the basic resident register in which that person is recorded, as specified by Cabinet Order.
When a written request for change under the preceding paragraph has been submitted, the mayor of the municipality is to enter, in the certificate of residence pertaining to the person who made that request for change, one new resident record code selected from among the resident record codes designated by the Agency under Article 30-2, paragraph (1), in place of the resident record code previously entered in that certificate of residence. In this case, the mayor of the municipality is to select and enter a resident record code that is different from the resident record codes entered in the certificates of residence pertaining to persons other than the person pertaining to that entry.
When the mayor of the municipality has entered a new resident record code pursuant to the preceding paragraph, the mayor must promptly notify the person who made that request for change, in writing, of the fact that the entry of the resident record code has been changed and of the newly entered resident record code.
Article 30-5Delegation to Cabinet Order
第三十条の五（政令への委任）
Beyond what is provided for in the preceding three Articles, the necessary matters concerning the entry of a resident record code are specified by Cabinet Order.
Section 2 Notification and Retention, etc. of Identity Confirmation Information
第二節 本人確認情報の通知及び保存等
第三十条の六（市町村長から都道府県知事への本人確認情報の通知等）
When the mayor of a municipality makes an entry in a certificate of residence, deletes a certificate of residence, or makes an amendment of an entry with respect to all or part of the matters listed in Article 7, items (i) through (iii), (vii), (viii)-2 and (xiii) (with respect to the matters listed in item (vii) of that Article, the domicile; hereinafter the same applies in this paragraph), the mayor is to notify the prefectural governor of the identity confirmation information pertaining to that entry, etc. in the certificate of residence (meaning the matters listed in items (i) through (iii), (vii), (viii)-2 and (xiii) of that Article entered in the certificate of residence (in the case where the certificate of residence has been deleted, these matters that were entered in that certificate of residence), and the matters specified by Cabinet Order concerning the entry, etc. in the certificate of residence; the same applies hereinafter).
市町村長は、住民票の記載、消除又は第七条第一号から第三号まで、第七号、第八号の二及び第十三号に掲げる事項（同条第七号に掲げる事項については、住所とする。以下この項において同じ。）の全部若しくは一部についての記載の修正を行つた場合には、当該住民票の記載等に係る本人確認情報（住民票に記載されている同条第一号から第三号まで、第七号、第八号の二及び第十三号に掲げる事項（住民票の消除を行つた場合には、当該住民票に記載されていたこれらの事項）並びに住民票の記載等に関する事項で政令で定めるものをいう。以下同じ。）を都道府県知事に通知するものとする。
The notification under the preceding paragraph is to be made, as specified by Ministry of Internal Affairs and Communications Order, by transmission from the computer used by the mayor of the municipality, via a telecommunications line, to the computer used by the prefectural governor.
前項の規定による通知は、総務省令で定めるところにより、市町村長の使用に係る電子計算機から電気通信回線を通じて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。
The prefectural governor who has received a notification under paragraph (1) must, as specified by Ministry of Internal Affairs and Communications Order, record the identity confirmation information pertaining to that notification on a magnetic disk, and retain it for the period specified by Cabinet Order from the day of that notification.
When all or part of the identity confirmation information that the prefectural governor retains pursuant to the preceding paragraph, and for which the retention period under that paragraph has not elapsed (hereinafter referred to as "identity confirmation information retained by the prefectural governor"), is lost, the prefectural governor must take the measures necessary to recover that identity confirmation information retained by the prefectural governor.
第三十条の七（都道府県知事から機構への本人確認情報の通知等）
The prefectural governor is to notify the Agency of the identity confirmation information pertaining to the notification under Article 30-6, paragraph (1).
The notification under the preceding paragraph is to be made, as specified by Ministry of Internal Affairs and Communications Order, by transmission from the computer used by the prefectural governor, via a telecommunications line, to the computer used by the Agency.
The Agency that has received a notification under paragraph (1) must, as specified by Ministry of Internal Affairs and Communications Order, record the identity confirmation information pertaining to that notification on a magnetic disk, and retain it for the period specified by Cabinet Order from the day of that notification.
When all or part of the identity confirmation information that the Agency retains pursuant to the preceding paragraph, and for which the retention period under that paragraph has not elapsed (hereinafter referred to as "identity confirmation information retained by the Agency"), is lost, the Agency must take the measures necessary to recover that identity confirmation information retained by the Agency.
Article 30-8Report by the Agency Concerning an Error in Identity Confirmation Information
第三十条の八（本人確認情報の誤りに関する機構の通報）
When the Agency, in managing or performing its affairs, becomes aware that there is an error in identity confirmation information retained by the prefectural governor, the Agency is to report that fact to the prefectural governor who retains that identity confirmation information retained by the prefectural governor, without delay.
機構は、その事務を管理し、又は執行するに当たつて、都道府県知事保存本人確認情報に誤りがあることを知つたときは、遅滞なく、その旨を当該都道府県知事保存本人確認情報を保存する都道府県知事に通報するものとする。
Section 3 Provision and Use, etc. of Identity Confirmation Information
第三節 本人確認情報の提供及び利用等
Article 30-9Provision of Identity Confirmation Information to an Organ of the State, etc.
第三十条の九（国の機関等への本人確認情報の提供）
When the Agency has received a request from an organ of the State or a juridical person listed in the left-hand column of Appended Table 1 concerning the processing of affairs listed in the right-hand column of that table, the Agency is to provide, as specified by Cabinet Order, the identity confirmation information retained by the Agency other than the resident record code. However, with respect to an Individual Number, the Agency is to provide it only where the organ of the State or juridical person listed in the left-hand column of that table may use the Individual Number pursuant to Article 9, paragraph (1) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures.
機構は、別表第一の上欄に掲げる国の機関又は法人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。ただし、個人番号については、当該同表の上欄に掲げる国の機関又は法人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 30-9-2Provision of Resident Record Code to the Digital Agency
第三十条の九の二（デジタル庁への住民票コードの提供）
When the Agency has received a request from the Digital Agency concerning the processing of affairs under the provisions of Article 21, paragraph (2) or Article 21-2, paragraph (1) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures (including the cases where these provisions are applied mutatis mutandis under Article 26 of that Act), the Agency is to provide, as specified by Cabinet Order, the resident record code entered in the certificate of residence of the person pertaining to that request.
機構は、デジタル庁から番号利用法第二十一条第二項又は第二十一条の二第一項（これらの規定を番号利用法第二十六条において準用する場合を含む。）の規定による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、当該求めに係る者の住民票に記載された住民票コードを提供するものとする。
When the Agency has learned that an amendment of the entry of a resident record code has been made with respect to a certificate of residence in which is entered the resident record code provided under the preceding paragraph or Article 30-44-2, the Agency is to provide the resident record code before and after the amendment to the Digital Agency.
機構は、前項又は第三十条の四十四の二の規定により提供した住民票コードが記載された住民票について当該住民票コードの記載の修正が行われたことを知つたときは、デジタル庁に対し、修正前及び修正後の住民票コードを提供するものとする。
In the cases prescribed in the preceding two paragraphs, the Agency may use identity confirmation information retained by the Agency.
前二項に規定する場合において、機構は、機構保存本人確認情報を利用することができる。
第三十条の十（通知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）
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 the prefecture (hereinafter referred to as the "notifying prefecture") of which the prefectural governor who gave notice of identity confirmation information under Article 30-7, paragraph (1) has general control; 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、本人確認情報を第三十条の七第一項の規定により通知した都道府県知事が統括する都道府県（以下「通知都道府県」という。）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。
When there has been a request, from the mayor of a municipality within the area of the notifying prefecture, or another executive body of a municipality within that area, that is listed in the left-hand column of Appended Table 2, concerning the handling of affairs listed in the right-hand column of that table.
When there has been a request from the mayor of a municipality within the area of 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。
When there has been a request from the mayor of a municipality within the area of 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。
When there has been a request from the mayor of a municipality within the area of the notifying prefecture concerning the handling of affairs relating to the basic resident register.
通知都道府県の区域内の市町村の市町村長から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。
The provision of identity confirmation information retained by the Agency to the mayor of a municipality within the area of 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。