[Notice] We revised some regulations enforcement regulations about conservation of Yokohama-shi living environment (enforced on April 1, 2020).

With the spread and expansion of renewable energy as a measure against global warming, the number of facilities that utilize biomass fuels is expected to increase.
In order to implement air pollution prevention measures for those facilities and maintain a good air environment, we revised a part of the Ordinance for Enforcement of the Ordinance on conservation of Yokohama City Living Environment (March 2020 Yokohama City Regulations No. 24, March 2020). In conjunction with this revision, necessary revisions have been made to relevant guidelines and guidance standards.
In addition, the terms of "Guidance Standards for Prevention of Atmospheric Pollution by Asbestos Emissioning Work" were organized.

• (Old *)Appendix 1 of the Enforcement Regulations (PDF: 218KB)
• Appendix 3 of the Enforcement Regulations (PDF: 101KB)
• Enforcement Regulations Appendix 5 (PDF: 177KB)
• Enforcement Regulations Appendix 8 (PDF: 117KB)
• (Old *)Guidelines for Reduction of Environmental Impacts (Matters to be considered by business sites) (PDF: 160KB)
• Guidance standard about prevention of atmospheric pollution by smoke exhaust of small-scale fixed internal combustion engines and gas turbines (PDF: 195KB)
• (Old *)Guidance standard about prevention of air pollution by asbestos discharge work (PDF: 273KB)

　　　　　　※It was revised on October 1, 2021. Please refer to the following page for details.

• Enforcement Regulations Appendix 1 (PDF: 191KB)
• Enforcement Regulations Appendix 3 (PDF: 212KB)
• Enforcement Regulations Appendix 5 (PDF: 241KB)
• Enforcement Regulations Appendix 8 (PDF: 230KB)
• Guidelines for Reduction of Environmental Impacts (Matters to be considered by business sites) (PDF: 221KB)
• Guidance standard about prevention of atmospheric pollution by smoke exhaust of small-scale fixed internal combustion engines and gas turbines (PDF: 219KB)
• Guidance standard about prevention of air pollution by asbestos discharge work (PDF: 322KB)

• About partial revision such as regulations enforcement regulations about conservation of Yokohama-shi living environment (result of open call for opinions)
• About some revisions such as the regulations enforcement regulations about conservation of Yokohama-shi living environment (open call for participants) [finished]