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Yokohama-shi environmental management plan (past plan)

We revised Yokohama-shi environmental management plan in November, 2018. We publish previous plan in this page. Person who wants to see the latest edition look at page of Yokohama-shi environmental management plan (November, 2018 revision).

Last update date March 30, 2020

Yokohama-shi environmental management plan

Yokohama-shi environmental management plan is plan to promote measure about environment generally and premeditatedly based on the basic regulations about maintenance of Yokohama-shi environment and creation. History of Yokohama-shi environmental management plan began in what was devised to cope with industrial model pollution and city, ecotype pollution, citizen's needs for comfortable environment in March, 1986 (Showa 61). Following the fact that Environmental Basic Law was established in November, 1993 (Heisei 5), we established the basic regulations about maintenance of Yokohama-shi environment and creation in 1995 (Heisei 7) and, based on these regulations, devised plan newly. Afterwards, we repeat revisions to cope with environment-related legislation and environmental problem to become diversification, complexity and continue up to the present day.

January, 2015 revision (as for the plan period until 2017)

Downloading of plan

Process of plan revision

  • Question, report information about council for Yokohama-shi environment creation
Questions (PDF: 31KB) from Yokohama-shi to the council
Reports (PDF: 2,511KB) from the council to Yokohama-shi
  • Public comment for revision draft
Conduct result (PDF: 337KB)
Revision draft summary leaflet (PDF: 418KB)
The main story of revision draft (PDF: 7,156KB)

April, 2011 development (as for the plan period until 2014)

Downloading of plan

Process of plan revision

  • Question, report information about council for Yokohama-shi environment creation
<about revision of environmental management plan>
  Questions (PDF: 821KB) from Yokohama-shi to the council
  Reports (PDF: 2,120KB) from the council to Yokohama-shi
<about aim about new living environment in "environmental management plan">
  Questions (PDF: 221KB) from Yokohama-shi to the council
  Reports (PDF: 3,027KB) from the council to Yokohama-shi
  • Public comment to revision draft
Conduct result (PDF: 339KB)
Draft (PDF: 4,050KB)
Pub rice leaflet (PDF: 466KB)

March, 2004 revision (as for the plan period until 2010)

Downloading of plan

Process of plan revision


September, 1996 development (as for the plan period until 2010)

Downloading of plan

Process of plan revision

Biological diversity Yokohama action plan

In the plan revision of November, 2018, we incorporated biological diversity Yokohama action plan (Yokohama b plan) in Yokohama-shi environmental management plan.
Person who wants to see biological diversity action plan (Yokohama b plan) before revision look at page of biological diversity Yokohama action plan.

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Inquiry to this page

City of Yokohama, Environmental Planning Bureau policy section

Telephone: 045-671-4102

Telephone: 045-671-4102

Fax: 045-550-4093

E-Mail address [email protected]

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