iPROS Urban Planning
  • Search for products by classification category

    • Building Materials
      Building Materials
      36419items
    • Facilities
      Facilities
      58126items
    • Lighting and Interior
      Lighting and Interior
      17661items
    • Common materials
      Common materials
      37182items
    • Civil Engineering Materials
      Civil Engineering Materials
      10185items
    • Construction, work and methods
      Construction, work and methods
      29265items
    • Surveys, Measurements, and Services
      Surveys, Measurements, and Services
      29658items
    • IT/Software
      IT/Software
      33682items
    • others
      others
      97287items
    • Store and facility supplies
      Store and facility supplies
      4656items
    • Office and commercial supplies
      Office and commercial supplies
      11769items
    • Hospital and welfare facility supplies
      Hospital and welfare facility supplies
      1068items
    • Logistics Equipment
      Logistics Equipment
      7383items
    • Energy and Resources
      Energy and Resources
      11962items
  • Search for companies by industry

    • Information and Communications
      7296
    • others
      7238
    • Building materials, supplies and fixtures manufacturers
      6681
    • Service Industry
      4795
    • Trading company/Wholesale
      3104
    • Other construction industries
      2460
    • Electrical equipment construction business
      767
    • Construction Consultant
      660
    • General contractors and subcontractors
      604
    • Interior Design
      520
    • Facility Design Office
      487
    • Housing manufacturers and construction companies
      457
    • Architectural design office
      368
    • retail
      364
    • Warehousing and transport related industries
      333
    • Building Management
      304
    • Electricity, Gas and Water Industry
      286
    • Interior construction business
      283
    • Medical and Welfare
      277
    • Educational and Research Institutions
      256
    • Renovation and home construction industry
      226
    • Water supply and drainage construction business
      203
    • Transportation
      179
    • Real Estate Developers
      170
    • Fisheries, Agriculture and Forestry
      136
    • Structural Design Office
      65
    • Finance, securities and insurance
      41
    • Restaurants and accommodations
      33
    • self-employed
      30
    • Mining
      26
    • Public interest/special/independent administrative agency
      20
    • Police, Fire Department, Self-Defense Forces
      17
    • Property Owner
      9
    • Store and building owners
      9
    • Government
      9
    • Individual
      9
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Building Materials
  • Facilities
  • Lighting and Interior
  • Common materials
  • Civil Engineering Materials
  • Construction, work and methods
  • Surveys, Measurements, and Services
  • IT/Software
  • others
  • Store and facility supplies
  • Office and commercial supplies
  • Hospital and welfare facility supplies
  • Logistics Equipment
  • Energy and Resources
Search for Companies
  • Search for companies by industry

  • Information and Communications
  • others
  • Building materials, supplies and fixtures manufacturers
  • Service Industry
  • Trading company/Wholesale
  • Other construction industries
  • Electrical equipment construction business
  • Construction Consultant
  • General contractors and subcontractors
  • Interior Design
  • Facility Design Office
  • Housing manufacturers and construction companies
  • Architectural design office
  • retail
  • Warehousing and transport related industries
  • Building Management
  • Electricity, Gas and Water Industry
  • Interior construction business
  • Medical and Welfare
  • Educational and Research Institutions
  • Renovation and home construction industry
  • Water supply and drainage construction business
  • Transportation
  • Real Estate Developers
  • Fisheries, Agriculture and Forestry
  • Structural Design Office
  • Finance, securities and insurance
  • Restaurants and accommodations
  • self-employed
  • Mining
  • Public interest/special/independent administrative agency
  • Police, Fire Department, Self-Defense Forces
  • Property Owner
  • Store and building owners
  • Government
  • Individual
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Construction, work and methods
  4. Civil Engineering
  5. Site and ground investigation
  6. Designated Investigation Agency | Investigation to Prevent Violations of Disclosure Obligations and Supplement Important Explanations

Designated Investigation Agency | Investigation to Prevent Violations of Disclosure Obligations and Supplement Important Explanations

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

Geographical and historical survey

last updated:Sep 07, 2026

ジオテック
ジオテック
  • Special site
  • Official site

Optimize the seller's disclosure obligations and alleviate the buyer's concerns! Enhance the safety of land transactions through accurate due diligence based on historical land surveys before the contract.

In real estate transactions, the seller's duty to disclose and issues related to the history of land use carry the risk of developing into significant legal disputes after the contract is signed. Particularly, unseen soil contamination underground is the greatest concern for buyers and a major factor that hinders safe transactions. This explanatory document details the effectiveness of "pre-contract historical investigations" that real estate brokerage companies can use to quickly alleviate customer anxieties and facilitate smooth land transactions through honest information disclosure. GeoTech, a specialized organization designated by the government, prepares objective evaluation reports that significantly enhance the reliability of important matter explanations by analyzing and scrutinizing past public notification documents and detailed land histories from multiple perspectives. Furthermore, it covers methods for building scientific evidence through voluntary sampling investigations when contamination risks arise, as well as how to incorporate defect warranty clauses into contracts. This practical guide emphasizes thorough due diligence as a brokerage company, ensuring reliable contract practices while protecting the asset values of both parties.

    Site and ground investigationGeological SurveyEnvironmental Survey
photo5.png

Designated Investigation Agency | Investigation to Prevent Violations of Disclosure Obligations and Supplement Important Explanations

photo5.png
photo5.png photo1.png SCSC2.JPG photo1.png photo2.png ジオテック.jpg
  • Related Link - https://www.jiban.co.jp/service/env/index.htm
  • Special site - Product/service details - https://pr.www.ipros.com/jiban/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

This service, provided by GeoTech Co., Ltd., a designated investigation agency under the Soil Contamination Countermeasures Act, offers historical investigations and voluntary soil contamination surveys based on objective risk assessments. We comprehensively collect and scrutinize multilayered historical data, such as past public notification documents, aerial photographs, and residential maps, to create evaluation reports that support the proper fulfillment of the seller's disclosure obligations. Additionally, if concerns about contamination are identified, we promptly conduct Phase 2 sampling investigations in accordance with official methods to establish the contamination status underground as accurate numerical data. As supplementary materials for important matters explanation, we provide high-precision deliverables that completely alleviate the buyer's concerns and strengthen the accountability and credibility of the brokerage company.

Price information

 

Price range

P3

Delivery Time

P4

Applications/Examples of results

In the practical aspects of land transactions, factory site sales, and commercial property distribution handled by real estate brokerage companies, it is utilized as supplementary material for due diligence and important matter explanations before contract signing. For sellers, it is proposed as a means to avoid liability risks after sale through the proper management of disclosure obligations, while for buyers, it serves as a method for early detection of hidden defects and alleviating concerns before asset acquisition. Additionally, it is used as neutral evidence in the formulation of specific defect warranty clauses based on accurate numerical data and in negotiations for the proper adjustment of sale prices, widely utilized with the aim of promoting reliable transactions while safeguarding the social credibility of the brokerage company itself.

catalog(3)

Download All Catalogs
Designated Investigation Agency | Soil Contamination Survey | Thoroughly eliminate significant transaction disputes arising from violations of notification obligations and completely alleviate buyers' concerns through historical investigations | Geotech

Designated Investigation Agency | Soil Contamination Survey | Thoroughly eliminate significant transaction disputes arising from violations of notification obligations and completely alleviate buyers' concerns through historical investigations | Geotech

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

Soil Contamination Survey and Historical Investigation Brochure for Real Estate Companies

Soil Contamination Survey and Historical Investigation Brochure for Real Estate Companies

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Designated Investigation Agency | Soil Contamination Survey | How to Promote Cost Optimization Comprehensive Investigation through Gradual Sampling to Protect Corporate Social Credibility | Geotech

Designated Investigation Agency | Soil Contamination Survey | How to Promote Cost Optimization Comprehensive Investigation through Gradual Sampling to Protect Corporate Social Credibility | Geotech

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

ジオテック

ジオテック

Other construction industries

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

-

Product/Service List (924)

Popular products in related categories

Designated Investigation Agency | Investigation to Prevent Violations of Disclosure Obligations and Supplement Important Explanations
Construction, work and methods
Designated Investigation Agency | Investigation to Prevent Violations of Disclosure Obligations and Supplement Important Explanations
ジオテック
Investigation of concrete structures in marine facilities
Surveys, Measurements, and Services
Investigation of concrete structures in marine facilities
東京久栄
Erosion control and slope disaster prevention
Surveys, Measurements, and Services
Erosion control and slope disaster prevention
E-SYSTEM
Soil Contamination Risk Mitigation for Manufacturing Operations Continuity
Construction, work and methods
Soil Contamination Risk Mitigation for Manufacturing Operations Continuity
ジオテック
【For Real Estate Development】Slope of Support Layers for Riverfront Condominiums: A Multifaceted Analysis
Construction, work and methods
【For Real Estate Development】Slope of Support Layers for Riverfront Condominiums: A Multifaceted Analysis
ジオテック

Related New Products

Geotech's soil investigation services
Construction, work and methods
Geotech's soil investigation services
ジオテック
Geotech's Soil Investigation Services for Real Estate
Construction, work and methods
Geotech's Soil Investigation Services for Real Estate
ジオテック
Soil contamination consulting by designated investigation agencies for the demolition industry.
Construction, work and methods
Soil contamination consulting by designated investigation agencies for the demolition industry.
ジオテック
[Not Public] Soil Contamination | Category B
Construction, work and methods
[Not Public] Soil Contamination | Category B
ジオテック
Designated Research Institution | Conducting historical surveys to protect land asset value and devise planned measures.
Construction, work and methods
Designated Research Institution | Conducting historical surveys to protect land asset value and devise planned measures.
ジオテック

The related categories of Site and ground investigation

  • Construction, work and methods
  • Civil Engineering
  • Site and ground investigation
  • Surveys, Measurements, and Services
  • Investigation, testing and inspection
  • Environmental Survey
  • Geological Survey
Find products and companies by related keywords
  • #investigation
  • #Supplementary Research
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
IPROS Services
  • >IPROS GMS | Search site for the manufacturing industry
  • >IPROS | Search site for the B2B industry
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.