Author's Contents

Tunahan Sefa Aydın works as an attorney at Erdem & Erdem Law Office. Tunahan Sefa Aydın's practice focuses mainly on commercial law, tax law and dispute resolution. He provides tax consultancy, legal dispute counseling, litigation and representation of domestic and foreign clients before the Courts.

Employer’s Representative and Job Security: An Evaluation in the Light of Decisions of the Court of Cassation Newsletter Articles
Employer’s Representative and Job Security: An Evaluation in the Light of Decisions of the Court of Cassation

The concept of employer’s representative in labour law defines the persons to whom the employer delegates the management and administration authority of the workplace and the enterprise to a certain extent. Although their employment under these names does not directly result in the employment of an...

Labor Law 31.08.2024
An Example of Trademark Infringement: The Use of a Trademark as a Business Name Newsletter Articles
An Example of Trademark Infringement: The Use of a Trademark as a Business Name

It is observed that there are changes in the legislation and judicial decisions as to whether the use of a previously registered trademark or a trademark for which a registration application has been filed can be considered as trademark infringement by third parties by using the trademark as a trade name...

Intellectual Property Law 30.04.2024
The Distinctive Nature of Administrative Trial Procedure from Civil Procedure: The Ability of the Intervenor to Apply for Legal Remedy Independently of the Party Newsletter Articles
The Distinctive Nature of Administrative Trial Procedure from Civil Procedure: The Ability of the Intervenor to Apply for Legal Remedy Independently of the Party

The concept of intervention has fundamental differences in administrative trial procedure compared to civil procedure. These differences are critically important in terms of the intervenor’s right to seek legal remedies in the administrative trial procedure. As is known, there are two ways to become a plaintiff in an...

Law of Civil Procedure 31.12.2023
Recent Keynotes of August 2023 Newsletter Articles
Recent Keynotes of August 2023

The Resolution of the President dated 21.07.2023 and numbered 7393 on the Approval of the Memorandum of Understanding between the Government of the Republic of Türkiye and the Government of the People’s Democratic Republic of Algeria on Cooperation in the Field of Mining was published in the Official...

Other 31.08.2023
Recent Keynotes of April 2023 Newsletter Articles
Recent Keynotes of April 2023

The Resolution of the President dated 01.04.2023 and numbered 7025 on the Approval of the Protocol on the Accession of the Republic of Finland to the North Atlantic Treaty was published in the Official Gazette dated 02.04.2023 and numbered 32151...


Other 30.04.2023
Recent Keynotes of December 2022 Newsletter Articles
Recent Keynotes of December 2022

The Resolution of the President dated 23.11.2022 and numbered 6416 on the Approval of the Economic and Financial Cooperation Agreement - Additional Agreement - signed between the Government of the Republic of Turkey and the Government of the Turkish Republic of Northern Cyprus on...

Other 31.12.2022
Turkish Constitutional Court Decision on Inflation Adjustment Legal Developments
Turkish Constitutional Court Decision on Inflation Adjustment

Through the decision of the Constitutional Court dated 30.11.2023 and No. 2023/105 E., 2023/208 K. (Decision) published in the Official Gazette dated 16 January 2024 and No. 32431, the regulation regarding the deferral of inflation adjustment was annulled for 2021...

Tax Law 16.01.2024
Amendment on the Communiqué on Article 376 of the TCC Legal Developments
Amendment on the Communiqué on Article 376 of the TCC

Through the Communiqué on the Amendment Regarding the Communiqué on the Procedures and Principles Regarding the Application of Article 376 of the Turkish Commercial Code No. 6102 (“Communiqué”) published in the Official Gazette dated October 31st, 2023 and No. 32355, essential amendments are...

Tax Law 01.11.2023
Record Fine in GDPR History: Irish Data Protection Commission’s Meta Decision Legal Developments
Record Fine in GDPR History: Irish Data Protection Commission’s Meta Decision

The decision by the Irish Data Protection Authority (Authority) dated 12.05.2023 on Meta Platforms Ireland Limited (Meta Ireland) (Decision) has been announced on 22.05.2023. Pursuant to the Decision, an administrative fine of 1.200.000.000 Euros was imposed on Meta Ireland...

Personal Data Protection 31.05.2023
Deadline to Benefit from Restructuring Extended Legal Developments
Deadline to Benefit from Restructuring Extended

The Presidential Decision dated 25.05.2023 and No. 7300 (Decision) has entered into force through publication in the Official Gazette dated 26.05.2023 and No. 32202. The Decision extended the deadlines for applications and first installment payments for debt restructuring, tax base increase and correction of...

Tax Law 26.05.2023
The Communiqué on Venture Capital Market Legal Developments
The Communiqué on Venture Capital Market

The Communiqué on the Principles Regarding the Companies whose Shares to be Traded on the Venture Capital Market (II-16.3) (Communiqué) has entered into force through publication in the Official Gazette dated 18.05.2023 and numbered 32194. The Communiqué sets out the principles and procedures regarding...


Capital Markets Law 18.05.2023
Recent Amendments to the Regulation on Duty Free Shops Legal Developments
Recent Amendments to the Regulation on Duty Free Shops

The Regulation on the Amendment to the Regulation (Regulation) on Duty-Free Sales Stores (Amending Regulation) has entered into force through publication in the Official Gazette dated 20.04.2023 and numbered 32169. The key amendments introduced under the Amending Regulation are summarized as...

Other 08.05.2023
Information and Communication Technologies Board Decision on the Obligations of Social Network Providers Legal Developments
Information and Communication Technologies Board Decision on the Obligations of Social Network Providers

The decision (Decision) of the Information and Communication Technologies Board (Board) dated 28.03.2023 and numbered 2023/DK-ID/119 entered into force through publication in the Official Gazette dated 01.04.2023 and numbered 32150. The Decision introduced amendments to the procedures and principles...

Law of Obligations 05.04.2023
"Photovoltaic Cells" Imported for Solar Panels are Included in the Scope of Import Surveillance Legal Developments
"Photovoltaic Cells" Imported for Solar Panels are Included in the Scope of Import Surveillance

Through the promulgation of the Communiqué on the Implementation of Surveillance in Imports (Communiqué No: 2023/2) (Communiqué) published in the Official Gazette dated 27 January 2023 and No. 32086, the procedures and principles regarding the surveillance implementation of photovoltaic cells...

Energy Law 27.01.2023
Presidential Decision on Resource Utilization Support Fund Legal Developments
Presidential Decision on Resource Utilization Support Fund

Through the promulgation of the Presidential Decision No. 6657 (Decision) on Resource Utilization Support Fund Deduction published in the Official Gazette dated January 10, 2023 and No. 32069, the Resource Utilization Support Fund rate for loans obtained by financial leasing companies from abroad is...

Tax Law 10.01.2023
Certain Tax Limits to be Applied during 2023 are Determined Legal Developments
Certain Tax Limits to be Applied during 2023 are Determined

Through the promulgation of relevant general communiqués published in the Official Gazette dated 30 December 2022 and No. 32059 (2nd Repeated), certain tax limits to be applied during 2023 were determined. Accordingly, above-mentioned communiqués are...

Tax Law 03.01.2023
The Presidential Decision Regarding the Entertainment Tax Rate is Published Legal Developments
The Presidential Decision Regarding the Entertainment Tax Rate is Published

The Presidential Decision numbered 6584 (Decision) on the entertainment tax rates regulated under Article 21 of the Law numbered 2464 on Municipal Revenues (Law) was published in the Official Gazette dated 21 December 2022 and numbered 32050...

Tax Law 21.12.2022

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