[CONSOLIDATION_METHOD_TITLE] [CONSOLIDATION_METHOD]
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English

oda_CorporateGovernanceComplianceRatingSubAbstract|
Corporate Governance Compliance Rating
oda_dummyLineItems|
Announcement Content
oda_UpdateAnnouncementFlag|
Update Notification Flag
Evet (Yes)
oda_CorrectionAnnouncementFlag|
Correction Notification Flag
Hayır (No)
oda_DateOfThePreviousNotificationAboutTheSameSubject|
Date Of The Previous Notification About The Same Subject
03.10.2016
oda_DelayedAnnouncementFlag|
Postponed Notification Flag
Hayır (No)
oda_TitleOfRatingCompany|
Title of Rating Company
SAHA Corporate Governance and Credit Rating Services, Inc
oda_BeginningDateOfAgreement|
Beginning Date of Agreement
31/07/2017
oda_EndingDateOfAgreement|
Ending Date of Agreement
31/07/2019
oda_BeginningDateOfRatingNotesValidity|
Beginning Date of Rating Note's Validity
03/10/2017
oda_ExplanationAbtsract|
Explanation
oda_ExplanationTextBlock|

SAHA Corporate Governance and Credit Rating Services, Inc. (SAHA), which is authorised to carry out ratings in accordance with the Corporate Governance Principles by Capital Markets Board (CMB), revised the Corporate Governance Rating of our Company up to 9.47 (94.67%) as of the date 03 October 2017.

The breakdown of the corporate governance rating of our Company by sub-categories is stated in the table below.

The report issued by SAHA on the corporate governance rating is attached for additional information. Besides, this report will be released on our Company's website www.tupras.com.tr.

This statement has been translated into English for informational purposes. In case of a discrepancy between the Turkish and the English versions of this disclosure statement, the Turkish version shall prevail.

Shareholders
Public Disclosure and Transparency
Stakeholders
Board of Directors
Corporate Governance Compliance Rating Note

oda_CorporateGovernanceApplianceRatingNoteAbstract|
Corporate Governance Compliance Rating Note
oda_weight|
Weight
% 25
% 25
% 15
% 35
% 100
oda_Note|
Note
95,51
94
98,59
92,86
94,67