Notice

November 12, 2024 "Air Pollution Control in Winter-Please cooperate in reducing NOx (nitrogen oxide) emissions!" "~" has been released.
September 18, 2024 Press release "October is Month for Strengthening Diesel Vehicle Measures by Nine Prefectures."
August 9, 2024 We announced the voluntary measurement results of installers based on the Law Concerning Special Measures against Dioxins.
June 3, 2024 We released questionnaire style (suitable questionnaire) of investigation such as mercury concentration measurement result in 2023.
May 31, 2024 The questionnaire style (easy questionnaire) for the 2023 air pollutant emission survey was released.
May 16, 2024 Press release "June to September is a priority implementation period for VOC measures in summer!"

November 8, 2023 "Air Pollution Control in Winter-Please cooperate in reducing NOx (nitrogen oxide) emissions! "~" has been released.
September 20, 2023 Press release "October is Month for Strengthening Diesel Vehicle Measures by Nine Prefectures!"
September 1, 2023 We announced the voluntary measurement results of installers based on the Law Concerning Special Measures against Dioxins.
May 25, 2023 Press release "June to September is a priority implementation period for VOC measures in summer!"
September 1, 2022 We announced the voluntary measurement results of installers based on the Law Concerning Special Measures against Dioxins.
May 26, 2022 Press release "June to September is a priority implementation period for VOC measures in summer!"
April 1, 2022 [Asbestos] It is necessary to report the results of the preliminary survey using the electronic system (asbestos preliminary survey result report system (outside site)).
October 1, 2021 Ordinance and enforcement regulations concerning conservation, etc. of the living environment of Yokohama City were revised and enforced on October 1, 2021. The outline is published in "Partial Revision of Ordinances on conservation, etc. in Yokohama City Living Environment (enforced on October 1, 2021)".
September 1, 2021 We announced the voluntary measurement results of installers based on the Law Concerning Special Measures against Dioxins.
August 5, 2021 Partial revision of the Ordinance on conservation, etc. of Yokohama City Living Environment (enforced on October 1, 2021)
May 17, 2021 [Asbestos] Notice signboard template (specified construction subject to notification, not subject to notification), bulletin boards for preliminary survey results, pamphlets (for asbestos removal work, pre-survey leaflet (for contractors), pre-survey leaflet (for contractors), pre-survey leaflet (for orderers))) has been updated. (Click here for the latest version.)
December 16, 2020 "Partial Revision of the Air Pollution Control Law, etc. (Asbestos-related)" was released.
September 1, 2020 We announced the voluntary measurement results of installers based on the Law Concerning Special Measures against Dioxins.
April 10, 2020 (Notice) regarding measures to prevent the spread of COVID-19 has been released.
April 1, 2020 A part of the enforcement regulations of the ordinance on conservation, etc. of Yokohama City Living Environment was revised.
March 25, 2020 "Partial revision such as the regulations enforcement regulations about conservation of Yokohama-shi living environment (result of open call for opinions)" was released.
March 3, 2020 [Asbestos] Notice Signature template (work such as specific dust discharge, asbestos discharge work) has been updated. (Click here for the latest version.)
March 3, 2020 [Asbestos] Preliminary Survey Leaflet has been updated. (Click here for the latest version.)
March 3, 2020 [Asbestos] The template posted on the survey results has been updated. (Click here for the latest version.)

※The above form is described in the procedures related to specific dust discharge work and the procedures related to asbestos discharge work.

September 11, 2019 Press release "October is the month of strengthening diesel vehicle measures by nine prefectures!"
September 2, 2019 We announced the voluntary measurement results of installers based on the Law Concerning Special Measures against Dioxins.
June 14, 2019 "Thank you for your cooperation in reducing VOC emissions in summer!"
April 15, 2019 "Notes on work such as removal of asbestos-containing finishing coating materials" was revised. (PDF: 478KB) (Abolished)
On October 12, 2018, we announced "Measurement of asbestos concentration in the atmosphere in asbestos discharge work" (PDF: 151KB). 【Pamphlet (PDF: 1,107KB)】
April 26, 2018 "Notes on work such as removal of asbestos-containing finishing coating materials" was revised.
January 4, 2018 Regulations on Mercury Emissions
August 25, 2017 "Notes on work such as removal of asbestos-containing finishing coating materials" was added.
June 27, 2017 "Measures to prevent asbestos scattering in work such as removal of asbestos-containing finishing coating materials" was added. . （PDF：251KB）
May 31, 2017 leaflet "Preliminary investigation of asbestos is necessary before dismantling, remodeling, repair" was released. . (Click here for the latest version.)