Procedures, regulatory standards, etc. pertaining to designated offices

This page provides an overview of procedures and regulatory standards pertaining to designated establishments prescribed in Ordinances Chapters 2 to 4.

• Ordinance on conservation, etc. of Yokohama City Living Environment (outside site)
• Ordinance enforcement regulations (outside site) about conservation of Yokohama-shi living environment

As a business establishment that performs work that is recognized as having a high probability of causing pollution by generating smoke, dust, odor, drainage, noise or vibration, the Ordinance for Enforcement of the Ordinance on conservation, etc. in Yokohama City Living Environment (hereinafter referred to as the “Enforcement Regulations”). ) The facilities (designated facilities) specified in Appendix No. 1 (PDF: 222KB) and perform work (designated work).

<Preliminary consultation>

• Please consult us in advance to organize the information necessary for application and notification.
• The procedure may take a few days, so please consult with plenty of time when the plan for equipment etc. is generally decided.
• In addition to consultation by window, telephone, e-mail, we also support WEB meetings, so please feel free to contact us.

<Notification / Application>

• For notification / application, download the form, fill out the form, and attach the necessary materials. attached documents of application for permission (PDF: 223KB)Please refer to the window, mail orElectronic application and notification system (outside site)Please submit it.
• When copy which stamped Motoichi reception seal is necessary, I would like application by paper.
• In the case of mailing, please contact the Environmental Management Division in advance.
• In principle, delegation from the corporate representative to the head of the business establishment (so-called factory manager, etc.). In addition, it is not necessarily accepted. Please confirm the details at the counter.Example of Power of Attorney (word: 24KB)、Example of Power of Attorney (PDF: 215KB)

• Form:Designated establishment setting permission application (first style others) (word: 74KB)
• Time: Up to 35 days before the start of installation work (cannot be installed without permission to install)

• Form:Change permission application pertaining to designated establishment (No. 6 style others) (word: 20KB)
• Time: Up to 35 days before the start of the change construction (change construction is not possible without permission to change)

• Form:registration form (No. 5 style) (word: 21KB)
• Example of description (in case of all start) (PDF: 13KB)
• Example of description (in case of partial start) (PDF: 16KB)
• Time: Within 14 days after the completion of construction

• Form:Completion of change pertaining to designated offices registration form (No. 9 style) (word: 20KB)
• Example of description (Completion of change related to designated offices registration form) (PDF: 12KB)
• Time: Within 14 days after completion of the change

• Form:Change pertaining to designated offices registration form (No. 13 style) (word: 22KB)
• Example of description (in the case of name change, etc.) (PDF: 16KB)
• Example of description (in the case of partial abolition of facilities) (PDF: 17KB)
• Time: Within 30 days from the date of the change

• Form:Succession of status pertaining to designated offices registration form (No. 14 style) (word: 20KB)
• Example of description (registration form succession of status related to designated business establishments) (PDF: 13KB)
• Time: Within 30 days from the date of succession

• Form:registration form (No. 15 style) (word: 22KB)
• Example (registration form, abolition of designated offices, etc.) (PDF: 90KB)
• Time: Within 30 days from the date of abolition

List of styles (Ordinance on conservation, etc. of Yokohama City Living Environment)

The regulatory standards of the ordinance must be complied by all businesses, as well as businesses that set up designated establishments.

• Permissible limits for sulfur oxides:No. 2 by Enforcement Regulations (PDF: 7KB)
• Tolerance of nitrogen oxides:Enforcement Regulations Appendix No. 3 (PDF: 105KB)
• Permissible limits for hydrocarbon-based substances, equipment standards, etc.:Enforcement Regulations Attached Table No. 4 (PDF: 104KB)
• Permissible limits and equipment standards for soot and dust:Enforcement Regulations Attached Table No. 5 (PDF: 177KB)
• Permissible limits and emission of specified smoke emission substances:Enforcement Regulations Attached Table No. 6 (PDF: 13KB)
• Permissible limit for dioxins:Enforcement Regulations Attached Table No. 7 (PDF: 98KB)
• Permissible limit of particulate matter:Enforcement Regulations Attached Table No. 8 (PDF: 121KB)

• Enforcement Regulations Appendix No. 9 (PDF: 67KB)

• Enforcement Regulations Attached Table No. 10 (PDF: 92KB)

• Enforcement Regulations Attached Table No. 11 (PDF: 103KB)
• Enforcement Regulations Attached Table No. 12 (PDF: 120KB)

• Enforcement Regulations Attached Table No. 13 (PDF: 92KB)

• Enforcement Regulations Appendix No. 14 (PDF: 103KB)

• Prohibition of underground infiltration of water, etc., containing substances prohibited underground infiltration: Ordinance Article 29, Enforcement Regulations Article 5-3, Article 36 (Structural Standards for Facilities)
• Prohibited acts in residential areas: Articles 26 and 32 of the Ordinance, Articles 32 and 39 of the Enforcement Regulations
• Guidelines, guidance standards, etc.

• Collection of regulations related regulations about conservation of Yokohama-shi living environment (April, 2024 version) (PDF: 2,273KB)
• Guide of the regulations about conservation of Yokohama-shi living environment [designated establishment] bookmark of permission application and report (April, 2024 version) (PDF: 1,358KB)

Environmental Management Division, Yokohama City Green Environment Bureau
Telephone: 045-671-2733
〒231-0005 6-50-10 Honcho, Naka-ku, Yokohama City Hall 27F
Directly connected to the 1C entrance of Bashamichi Station in Minato Mirai Line, a 3-minute walk from Sakuragicho Station on the JR Municipal Subway [City Hall Information]
Time: Monday to Friday from 8:45 to 12:00 13:00 to 17:15　※Closed: national holidays, other holidays, and New Year's holidays December 29th-January 3rd
Email: mk-shiteijigyosho@city.yokohama.lg.jp

<Air Relations>
Atmosphere and Sound Environment Division Air Environment Bureau, Yokohama City Green Environment Bureau
Telephone: 045-671-3843
Email: mk-taikikisei@city.yokohama.lg.jp
<Water Pollution Relations>
Water and Soil Environment Division, Yokohama City Green Environment Bureau
Telephone: 045-671-2489
Email: mk-mizu@city.yokohama.lg.jp
<Noise and Vibration Relations>
Atmosphere and Sound Environment Division Noise Manager, Yokohama City Green Environment Bureau
Telephone: 045-671-2485
Email: mk-souon@city.yokohama.lg.jp

List of windows (Ordinance on conservation, etc. of Yokohama City Living Environment)