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2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) R$ in Thousands | 12 Months Ended
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Dec. 31, 2018 BRL (R$)
Concession 1 |
Disclosure of detailed information about service concession arrangements [line items] |
Concession name | Sepetiba Tecon S.A. (TECON)
Net book value | R$ 347,000
Classification in balance sheet | Fixed assets and intangible (Software)
Concession 2 |
Disclosure of detailed information about service concession arrangements [line items] |
Concession name | Tecar (CSN Mineração)
Net book value | R$ 1,616,000
Classification in balance sheet | Fixed assets and intangible (Software)
Concession 3 |
Disclosure of detailed information about service concession arrangements [line items] |
Concession name | FTL - Ferrovia Transnordestina Logística S.A. (FTL)
Net book value | R$ 227,000
Classification in balance sheet | Fixed assets
Concession 4 |
Disclosure of detailed information about service concession arrangements [line items] |
Concession name | Transnordestina logística S.A. (TLSA)
Net book value | R$ 8,439,000
Classification in balance sheet | Investment

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- Definition The description of the service concession arrangement. [Refer: Service concession arrangements [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name SIC -Number 29 -IssueDate 2018-01-01 -Paragraph 6 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=SIC&num=29&date=2018-03-01&anchor=para_6_a&doctype=Standard -URIDate 2018-03-16 + Details
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