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About revision of Yokohama-shi environmental impact assessment system (the regulations, rule)
Last updated on April 2, 2025.
This is a record after all amendments that came into effect on August 1, 2011
Revision of the Yokohama City Environmental Impact Assessment Ordinance
Amendments
Date of promulgation
Effective date
Amendments, etc.
All revisions
December 24, 2010
August 1, 2011
Review of the System
Partial amendment
December 22, 2011
April 1, 2012
Revisions to the Environmental Impact Assessment Law, etc.
Partial amendment
December 28, 2012
April 1, 2013
Revision of the Environmental Impact Assessment Law (procedures for projects subject to the law)
Partial amendment
December 28, 2012
July 1, 2013
Revision of the Environmental Impact Assessment Law (procedures for projects subject to the ordinance)
Revision of the Yokohama City Environmental Impact Assessment Ordinance
Amendments
Date of promulgation
Effective date
Amendments, etc.
All revisions
June 3, 2011
August 1, 2011
All revisions accompanying the revision of all ordinances
Partial amendment
November 4, 2011
November 4, 2011
Revision accompanying the revision of the City Planning Act
Partial amendment
March 23, 2012
April 1, 2012
Revisions accompanying the revision of the Act on Special Measures for Road Maintenance and the City Planning Act
Partial amendment
September 25, 2012
October 1, 2012
Revision of the Ordinance on conservation, etc. of Yokohama City Living Environment
Partial amendment
March 29, 2013
April 1, 2013
Revision of the Environmental Impact Assessment Law (procedures for projects subject to the law)
Partial amendment
March 29, 2013
July 1, 2013
Revision of the Environmental Impact Assessment Law (procedures for projects subject to the ordinance)
Partial amendment
December 25, 2014
February 1, 2015
Revision (PDF: 773KB) with revision of the regulations about conservation of living environment pertaining to construction such as Yokohama-shi middle-high-rise buildings and development business
Partial amendment
March 13, 2015
March 13, 2015
Amendments to the Enforcement Order of the Law Concerning Prevention of Obstacles due to Aircraft Noise around Public Airfields and the Enforcement Regulations of the Law
Partial amendment
March 13, 2015
May 29, 2015
Amendments to the title change of the Act on the Protection of Birds and Animals and the Regulation of Hunting
Partial amendment
March 13, 2015
June 4, 2015
Revisions due to the gap in the City Planning Act
Partial amendment
June 23, 2017
August 1, 2017
About "requirements of the second classification business" of "construction of high-rise building", change of height requirements of building when we build in specific area
Partial amendment
January 13, 2023
January 13, 2023
Amendments to the Electricity Business Act
Partial amendment
May 25, 2023
May 26, 2023
Residential land development related to the revision of the Residential Land Development Regulation Law and the revision accompanying the enforcement of the Specific Embankment Regulation Law
Partial amendment
March 25, 2024
March 25, 2024
Addition of "new construction of power storage stations" and "business of expansion of power storage stations" in accordance with the revision of ministerial ordinances that stipulate technical standards for electrical equipment to businesses subject to the ordinance
Partial amendment
March 25, 2025
April 1, 2025
Revision with application of regulation law such as residential land development and specific embankment and revision of the regulations about adjustment of Yokohama-shi development business
Partial amendment
March 31, 2025
April 1, 2025
Revision accompanying the revision of the ordinance on the conservation, etc. of the living environment pertaining to construction and development projects of middle- and high-rise buildings in Yokohama City
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Inquiries to this page
Environmental Impact Assessment Division, Green Environment Bureau Environmental Conservation Department
Phone: 045-671-2495
Phone: 045-671-2495
Fax: 045-663-7831
E-Mail address [email protected]
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