# Changes to Japanese law on 20 December 2021

This is the Markdown twin of https://japanlaw.org/en/changes/2021-12-20. Every law, and how to address a provision: https://japanlaw.org/llms.txt. The same laws as MCP tools (no sign-in): https://japanlaw.org/mcp.

What changed on 20 December 2021 in 3 laws on this site: for each, the Act that amends it.

- Residential Basic Book Act (住民基本台帳法) — https://japanlaw.org/en/residential-basic-book-act
  - Amended by Act Partially Amending the Civil Aeronautics Act and the Act on Prohibition of Flight of Small Unmanned Aerial Vehicles, etc. in the Airspace above the Surrounding Area of Important Facilities to Prevent Harm Caused by the Flight of Unmanned Aerial Vehicles, etc. (Act No. 61 of 2020) (無人航空機等の飛行による危害の発生を防止するための航空法及び重要施設の周辺地域の上空における小型無人機等の飛行の禁止に関する法律の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000061 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000061)
    Listed with the law's amendments: https://japanlaw.org/en/residential-basic-book-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/342AC0000000081/20211220_502AC0000000061
- Local Tax Act (地方税法) — https://japanlaw.org/en/local-tax-act
  - Amended by Act Partially Amending the Local Tax Act, etc. (Act No. 7 of 2021) (地方税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000007 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000007)
    Listed with the law's amendments: https://japanlaw.org/en/local-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/325AC0000000226/20211220_503AC0000000007
- Act on Special Measures Concerning Taxation (租税特別措置法) — https://japanlaw.org/en/special-taxation-measures-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/special-taxation-measures-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/332AC0000000026/20211220_503AC0000000011

Every day: https://japanlaw.org/en/changes

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## Sources

- Amendments and their dates: e-Gov (Digital Agency) (3 records)
- English names of the laws: Japanese Law Translation, Ministry of Justice (3 records)
- English titles of the amending laws: Written for this site with AI