Sustainability | Sustainability Data

Social and Environment Considerations in the Supply Chain: Performance Data

Category Item Unit FY2014 FY2015 FY2016 FY2017 FY2018
Supplier Number of manufacturing sites covered by CSR self-checks*1 Site   74 78 82 81
% of manufacturing sites completed CSR self-checks*1 %   99 100 100 100
Number of manufacturing sites covered by human rights and ethics risk assessment*1 Site   74 78 82 81
% of manufacturing sites completed the human rights and ethics risk assessment*1 %   99 100 100 100
Number of manufacturing sites performed CSR voluntary audits by third-party organizations*2 Site     4 8 5
Number of employees participated in CSR internal auditor training (accumulated) Person 121 171 198 217 217
% of customers covered by the satisfaction evaluation*3 %   6.3 6.1 7.2 7.0
  % of A rank customers*4 %   91.8 90.7 89.7 89.8
Buyer Number of dispach companies covered by CSR self check
(dispatch companies used by manufacturing sites in high-risk countries of Asia including China)*5
Company       27 81
% of dispach companies completed the CSR self-check*5 %       100 100
CSR-compliant supplier ratio*2 %     82.4 91.2 94.4
Conflict Minerals Ratio of suppliers confirmed DRC conflict-free*2 %     83.2 92.3 92.6
Number of conflict minerals survey*6 Number 2,489 2,505 2,389 2,427 2,381
  • *1 All manufacturing sites have been assessed since FY 2015.
  • *2 Data collected from FY 2016.
  • *3 % of sales amount (consolidated)
  • *4 % of customers who evaluated their satisfaction as "A rank" (fully satisfied), calculated by aggregating satisfaction evaluations provided by customers
    (based on the data as of April 2019)
  • *5 The scope of survey was expanded in fiscal 2018.
  • *6 Number of responses that were generated by TDK Corporation

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