Capital Market Lawyer in Istanbul, Turkey

What Does a Capital Market Lawyer in Turkey Do?

A capital market lawyer helps clients understand and manage the legal side of transactions involving the raising, investing, issuing, trading or regulation of capital.

The work can range from advising a company before an IPO to reviewing a debt issuance, assisting a listed company with disclosure obligations or representing a client in a regulatory dispute.

​

Depending on the circumstances, legal assistance may cover:

​

• Public offerings and IPOs

• Equity offerings and capital increases

• Debt securities and bond issuances

• Lease certificates and sukuk structures

• Warrants and certificates

• Investment funds and collective investment structures

• Investment services and regulated financial businesses

• Borsa İstanbul listing matters

• Public disclosure and KAP notifications

• Corporate governance

• Shareholder and investor rights

• Takeover bids

• Squeeze-out and sell-out rights

• Market abuse and insider trading issues

• Regulatory investigations

• Administrative proceedings

• Capital market litigation

• Cross-border investment transactions

• Capital market due diligence

• M&A transactions involving public companies

 

Not every transaction raises all of these issues. A useful legal assessment begins with the facts and the proposed structure rather than with a generic checklist.

​

Who Regulates Capital Markets in Türkiye?

The Capital Markets Board of Türkiye (CMB) is at the centre of the Turkish capital market regulatory system.

​

The CMB's official resources cover legislation, regulatory announcements, board decisions, investor information and other materials relevant to market participants. The Board's legislation page currently lists rules dealing with, among other matters, prospectuses, sales of capital market instruments, shares, debt securities, lease certificates, corporate governance, dividends, buy-backs, mergers and demergers, takeover bids, public disclosure and investment services.

 

Businesses and investors should therefore check the Capital Markets Board of Türkiye for current regulatory information rather than relying on an old summary of Turkish securities law.

 

The CMB's official Capital Market Legislation database is particularly useful when identifying the rules applicable to a transaction.

​

Main Areas of Turkish Capital Market Law

Turkish capital market law covers a broad range of activities. The following areas are among the most relevant to companies and investors.

​

Public Offerings and Securities Issuance

When a company seeks to raise funds through the capital markets, the legal structure of the offering becomes important from the beginning.

​

Counsel may need to examine:

​

• The issuer's corporate structure

• Eligibility requirements

• Type of security

• Target investors

• Offering method

• Prospectus or issue document requirements

• Corporate approvals

• Regulatory applications

• Disclosure obligations

• Listing requirements

• Post-offering obligations

 

The CMB maintains separate rules concerning the prospectus and issue document and the sale of capital market instruments.

 

The distinction between a public offering and another form of securities placement can also have significant consequences. The legal route should therefore be determined before marketing or soliciting investment.

​

Initial Public Offerings — IPOs

An IPO can be an important step for a growing Turkish company, but it requires considerably more preparation than simply putting shares on an exchange.

​

Before an IPO, a company may need to review its:

​

• Articles of association

• Shareholding structure

• Corporate records

• Material contracts

• Financing arrangements

• Intellectual property

• Litigation

• Regulatory licences

• Employment arrangements

• Related-party transactions

• Corporate governance

• Financial and operational disclosures

 

The legal team will often work alongside financial advisers, auditors, investment firms and other professionals.

 

The purpose of the legal review is straightforward: investors should receive reliable information, and the issuer should enter the market with its legal affairs properly organised.

​

Equity Securities

Shares are one of the most familiar capital market instruments. However, the legal issues surrounding shares can become more complicated when a company becomes publicly held or its shares are admitted to trading.

​

The CMB has a dedicated Communiqué on Shares within its capital market legislation.

 

Borsa İstanbul's official information explains that its Equity Market includes equities and certain other instruments and that companies offered to the public for the first time are assigned to the applicable market segment when listed.

 

A lawyer may therefore become involved in matters ranging from capital increases and pre-emptive rights to shareholder arrangements, listing and continuing disclosure.

​

Debt Securities and Bonds

Debt securities provide another route for raising capital.

​

Depending on the structure, legal work can concern:

​

• Issuer eligibility

• Terms of the instrument

• Offering documentation

• Investor rights

• Interest and repayment provisions

• Security arrangements

• Regulatory filings

• Listing

• Disclosure

• Continuing obligations

 

Borsa İstanbul's Debt Securities Market includes private-sector debt securities, lease certificates and other permitted instruments, as well as repo, money market and swap market segments.

 

The CMB also maintains a dedicated Communiqué on Debt Securities.

​

Lease Certificates and Sukuk

Lease certificates, commonly associated with sukuk structures, have a specific place within Turkish capital market legislation.

​

These transactions can involve:

​

• Asset leasing companies

• Underlying assets

• Lease arrangements

• Investor rights

• Payment flows

• Ownership structures

• Regulatory requirements

 

The CMB's official legislation database includes the Communiqué on Lease Certificates.

 

The appropriate structure depends on the transaction and should be reviewed carefully before documents are finalised.

​

Warrants and Certificates

Warrants and certificates are specialised capital market instruments with characteristics that differ from ordinary shares and conventional debt.

​

The CMB provides a dedicated Communiqué on Warrants and Certificates as part of its capital market legislation.

 

Legal advice can cover the rights attached to the instrument, underlying assets, exercise arrangements, maturity, issuer obligations and applicable disclosure requirements.

​

Borsa İstanbul and Capital Market Transactions

Borsa İstanbul is an important part of Türkiye's capital market infrastructure.

Its official market structure includes the Equity Market, Debt Securities Market, Derivatives Market (VIOP), Precious Metals and Diamond Markets and other market segments.

​

The official Borsa İstanbul markets page provides current information on market structure, products, trading arrangements, market data and regulations.

 

For a company considering a listing, CMB requirements and Borsa İstanbul requirements need to be considered together. They are related, but they are not the same thing.

​

Borsa İstanbul Equity Market

The Borsa İstanbul Equity Market provides trading opportunities in shares of companies from various sectors. Borsa İstanbul explains that its equity market uses different trading methods and market segments, with listing and segment requirements governed by the relevant exchange rules.

​

Legal work can therefore involve both the initial admission process and the issuer's continuing obligations after trading begins.

​

Borsa İstanbul Debt Securities Market

The Debt Securities Market provides a market for fixed-income instruments issued by the Turkish Treasury and private-sector issuers, alongside other permitted products.

​

The legal structure of a debt transaction should be considered together with its intended listing, settlement, investor base and disclosure requirements.

​

Derivatives and VIOP

Borsa İstanbul's Derivatives Market (VIOP) covers derivatives based on assets and benchmarks including equities, indices, foreign currencies, commodities, energy, precious metals, foreign indices, TLREF and government bonds.

​

Depending on the transaction, legal issues may include:

​

• Derivatives agreements

• Trading arrangements

• Collateral

• Risk management

• Regulatory compliance

• Contract interpretation

• Cross-border transactions

• Dispute resolution

​

Public Disclosure and KAP

Public disclosure is one of the foundations of a functioning capital market.

 

The Public Disclosure Platform (KAP) is the electronic system through which notifications required under capital market and Borsa İstanbul regulations are publicly disclosed. KAP explains that the system is intended to provide public access to accurate, timely, fair and complete information and is operated by the Central Registry Agency (MKK).

​

The official KAP website allows investors and other interested parties to access company disclosures and historical information.

 

For publicly held and listed companies, legal questions may arise concerning:

​

• Material events

• Financial reports

• Corporate actions

• Changes in management

• Significant transactions

• Shareholding information

• Related-party matters

• Other mandatory notifications

 

A disclosure is not simply a formality. What a company says publicly can have legal, financial and reputational consequences.

​

Corporate Governance and Listed Companies

Capital market regulation and company law often meet at the corporate governance level.

​

The CMB's official legislation includes a Communiqué on Corporate Governance.

 

Depending on the company and applicable rules, legal work may concern:

​

• Board composition

• Independent directors

• General assembly procedures

• Shareholder rights

• Related-party transactions

• Dividend decisions

• Investor relations

• Internal governance policies

• Disclosure

• Significant corporate transactions

 

The Turkish Commercial Code may also be relevant. A capital market transaction should therefore be reviewed in the context of the company's broader corporate structure.

​

Capital Increases and Pre-Emptive Rights

A capital increase can be used to raise funds, strengthen a company's balance sheet or support a wider corporate transaction.

​

Legal questions may include:

​

• Whether an authorised capital system applies

• Shareholder approval

• Pre-emptive rights

• New share issuance

• Pricing and allocation

• Dilution

• Offering procedures

• Regulatory filings

• Listing

• Disclosure

 

The CMB's official legislation database includes separate rules concerning the authorised capital system and dividends, as well as shares and public offerings.

​

Takeover Bids and Public Companies

Acquisitions involving publicly held companies may create capital market obligations that do not arise in an ordinary private-company acquisition.

​

Depending on the circumstances, the transaction may raise questions concerning:

​

• Change of control

• Mandatory takeover bids

• Voluntary takeover bids

• Minority shareholder rights

• Public disclosure

• Significant transactions

• Board decisions

• Related-party transactions

• Squeeze-out and sell-out rights

 

The CMB specifically lists a Communiqué on Takeover Bids and a Communiqué on Squeeze-out and Sell-out Rights within its official legislation database.

 

This is one area where capital market law and M&A law frequently overlap.

​

Insider Trading and Market Manipulation

Capital markets depend on confidence that investors are participating in a fair market.

​

Turkish capital market law contains rules addressing unlawful use of inside information and market manipulation. The regulatory framework should be considered carefully where individuals or companies possess sensitive information that could affect an instrument's price.

 

Potential issues may involve:

​

• Trading while in possession of inside information

• Unlawful disclosure of confidential information

• Improper recommendations

• Misleading market activity

• Artificial price or volume movements

• Failure to comply with disclosure requirements

 

The CMB's official capital market legislation should be checked for the current rules applicable to the particular circumstances.

 

Companies should also consider practical internal controls, including information barriers, trading policies, disclosure procedures and appropriate record keeping.

​

Investor Protection

Investor protection is an explicit objective of Turkish capital market legislation. Capital Markets Law No. 6362 states that the law is intended, among other things, to protect the rights and interests of investors.

​

From a practical perspective, investor protection can involve:

​

• Adequate disclosure

• Transparent information

• Properly structured investment services

• Compliance with market rules

• Appropriate handling of client assets

• Corporate governance

• Market surveillance

• Remedies for unlawful conduct

 

The legal position of an investor will depend on the particular transaction, the instrument involved, the conduct in question and the available legal remedies.

​

Capital Market Institutions and Investment Services

Capital market regulation also reaches businesses that provide regulated investment services.

​

Depending on the activity, the legal framework can affect:

​

• Investment firms

• Portfolio management companies

• Collective investment structures

• Other capital market institutions

• Investment services

• Client agreements

• Internal compliance

• Governance

• Regulatory reporting

 

The CMB's legislation database contains a dedicated section for investment firms, investment services and activities.

 

A business considering entry into this sector should establish its regulatory position before beginning operations or marketing regulated services.

​

Investment Funds and Collective Investment Structures

Investment funds and other collective investment structures are subject to their own regulatory requirements.

​

Legal work may involve:

​

• Establishment and structuring

• Fund documentation

• Portfolio management

• Custody arrangements

• Investor rights

• Distribution

• Disclosure

• Regulatory compliance

• Cross-border structures

 

The legal treatment will depend on the type of fund, its investment strategy, the investors involved and the applicable CMB framework.

​

Merkezi Kayıt Kuruluşu — MKK

The Central Registry Agency (Merkezi Kayıt Kuruluşu — MKK) is another important institution within Türkiye's capital market infrastructure.

​

MKK describes itself as the Central Securities Depository and Trade Repository of the Turkish Capital Markets, providing depository, data, corporate governance and investor services. It also provides book-entry safekeeping for a range of dematerialised capital market instruments.

​

The official MKK website provides information concerning its services and capital market infrastructure. MKK also operates or supports systems connected with investor services, corporate governance and public disclosure.

​

Understanding the role of MKK can be important when dealing with securities registration, ownership records, settlement and related post-trade matters.

​

Capital Market Due Diligence

A capital market transaction can expose issues that may have remained less visible while a company operated privately.

​

Legal due diligence may examine:

​

Corporate Structure

The review may cover shareholders, subsidiaries, articles of association, board authority, shareholder agreements and corporate records.

​

Material Contracts

Important commercial agreements may contain change-of-control provisions, termination rights, financial covenants, exclusivity clauses or other restrictions that could affect the transaction.

​

Litigation and Regulatory Matters

Pending disputes, regulatory investigations and administrative proceedings may need to be identified and assessed for their potential impact.

​

Intellectual Property

For technology-driven or brand-focused companies, ownership of intellectual property and the terms of important licences can be significant.

​

Financing Arrangements

Existing loans, guarantees, security interests and other financing arrangements should be checked for restrictions affecting the proposed transaction.

​

Employment and Management

Management agreements, employee incentive arrangements and significant employment disputes may also require attention.

​

The purpose of due diligence is not to produce an impressive-looking list of documents. It is to understand what could realistically affect the transaction and how those issues should be addressed.

​

Capital Markets and M&A Transactions

Capital market law can become particularly important when a merger or acquisition involves a publicly held company.

​

For example, a transaction may require analysis of:

​

• Share acquisitions

• Change of control

• Takeover bids

• Public disclosure

• Minority shareholder protections

• Significant transactions

• Related-party transactions

• Corporate approvals

• Listing consequences

 

This is why capital market counsel often works closely with M&A counsel.

 

Kurucuk & Associates also advises on M&A and corporate transactions in Turkey, allowing the capital market aspects of a transaction to be considered alongside its wider corporate structure.

​

Capital Markets and Banking & Finance

A business may use several forms of financing at the same time. A company could, for example, have bank facilities while also considering a bond issuance or equity financing.

​

This creates legal questions concerning:

​

• Existing financing agreements

• Financial covenants

• Security

• Guarantees

• Restrictions on new debt

• Refinancing

• Intercreditor arrangements

• Capital market documentation

 

Our banking and finance lawyers in Istanbul can work alongside capital market counsel where a transaction includes both regulated securities and conventional financing.

​

Cross-Border Capital Market Transactions

International investors entering Türkiye may face a different set of questions from a domestic issuer conducting a straightforward transaction.

​

A cross-border transaction can involve:

​

• Foreign investors

• Turkish issuers

• International financing

• Foreign securities

• Multiple jurisdictions

• Regulatory coordination

• Currency considerations

• Corporate approvals

• Disclosure

• Tax issues

• Dispute resolution

 

Turkish law may govern one part of the transaction while another part is subject to foreign law. The documents need to work together rather than treating each jurisdiction separately.

 

For transactions involving multiple jurisdictions, our international transactions and dispute resolution practice can complement Turkish capital market advice.

​

Capital Market Regulatory Investigations

A regulatory inquiry should generally be assessed promptly.

​

Depending on the issue, a company or individual may need to review:

​

• Regulatory correspondence

• Trading records

• Internal communications

• Board minutes

• Disclosure decisions

• Corporate records

• Contracts

• Compliance policies

• Relevant transactions

 

The objective is to establish the facts first and then determine the appropriate legal response.

 

Legal assistance may include regulatory correspondence, internal investigations, preparation of submissions, administrative proceedings and, where appropriate, judicial proceedings.

​

Capital Market Disputes and Litigation

Disputes may arise at different stages of a capital market transaction.

​

Examples include disputes concerning:

​

• Securities transactions

• Investor rights

• Corporate actions

• Disclosure

• Shareholder rights

• Investment services

• Contractual obligations

• Market conduct

• Regulatory decisions

• Losses allegedly resulting from unlawful conduct

 

The appropriate route depends on the facts and the legal nature of the dispute. Some matters may be addressed through negotiation or regulatory processes, while others may require court proceedings or another dispute-resolution mechanism.

​

Why Istanbul Is Important for Capital Market Work

Istanbul is Türkiye's principal commercial and financial centre and the location of Borsa İstanbul and MKK.

​

The city's capital market ecosystem brings together issuers, investors, financial institutions, investment firms, accountants, auditors, advisers and lawyers.

 

For an international client, having Turkish legal counsel involved early can help translate the commercial objective into a structure that works within Turkish law.

​

A Practical Approach to Capital Market Transactions

The most useful capital market legal advice often begins with a few basic questions:

​

1. What is the client trying to achieve?

2. What type of instrument or transaction is being considered?

3. Who will invest or participate?

4. Is the transaction public or limited to particular investors?

5. Which CMB rules apply?

6. Will Borsa İstanbul or MKK procedures be involved?

7. What information must be disclosed?

8. What corporate approvals are needed?

9. Are existing contracts or financing arrangements affected?

10. What obligations will continue after completion?

11. Are there cross-border regulatory issues?

12. What happens if the transaction does not proceed as planned?

 

Answering these questions early can prevent avoidable problems later.

​

Why Work With Kurucuk & Associates?

Capital market matters rarely stay within one area of law.

 

An IPO can involve corporate law, disclosure, employment, intellectual property, contracts, tax and regulatory matters. An acquisition of a listed company can involve M&A, takeover rules, shareholder rights and public disclosure. A debt issuance may overlap with banking and finance, security arrangements and corporate approvals.

​

Kurucuk & Associates approaches capital market matters with that wider picture in mind.

 

Our Istanbul practice can assist clients with:

​

• Capital market transactions

• Securities offerings

• IPO preparation

• Public company matters

• Regulatory compliance

• Listing-related legal work

• Corporate governance

• Investor and shareholder issues

• Capital market due diligence

• Regulatory investigations

• Administrative proceedings

• Capital market disputes

• Cross-border transactions

• M&A matters involving public companies

• Banking and finance matters connected with capital markets

 

The aim is practical legal advice: understand the transaction, identify the rules that actually apply, explain the risks clearly and help the client move forward with a workable legal structure.

​

Official Turkish Capital Market Resources

Because capital market rules can change, primary sources should be checked whenever a transaction is being planned or implemented.

​

Capital Markets Board of Türkiye

The Capital Markets Board of Türkiye is the principal regulatory source for Turkish capital markets. Its website contains legislation, announcements, regulatory information and investor resources.

​

The CMB Capital Market Legislation page provides access to the Capital Markets Law and numerous secondary regulations and communiqués.

​

Capital Markets Law No. 6362

The enacted text of Capital Markets Law No. 6362 sets out the principal statutory framework for Turkish capital markets.

​

Borsa İstanbul

The official Borsa İstanbul website provides information about Turkish exchange markets, products, trading, market data and investor resources.

​

Its Equity Market page provides information about listed equities, market segments and trading.

 

Its Debt Securities Market page covers debt instruments, lease certificates, repo and related markets.

 

Its Derivatives Market (VIOP) page provides official information about derivatives trading and contract types.

 

The exchange also publishes official market data and information concerning trading, regulations and market surveillance.

​

Public Disclosure Platform — KAP

The Public Disclosure Platform (KAP) provides public access to electronically signed disclosures made under Turkish capital market and Borsa İstanbul regulations.

​

The KAP general information page explains how the platform operates and its role in public disclosure.

​

Merkezi Kayıt Kuruluşu — MKK

The Central Registry Agency (MKK) provides central securities depository, investor, data and corporate governance services within the Turkish capital market infrastructure.

​

Türkiye's Financial and Capital Market Framework

For broader financial regulation, clients may also consult the relevant official resources of the Ministry of Treasury and Finance of Türkiye and other competent Turkish public institutions, depending on the nature of the transaction.

​

Frequently Asked Questions About Capital Market Law in Turkey

​

What is capital market law in Turkey?

Capital market law in Türkiye regulates securities, issuers, public offerings, investment services, capital market institutions, exchanges, disclosure, market conduct and investor protection. The principal statute is Capital Markets Law No. 6362.

​

Who regulates the Turkish capital markets?

The Capital Markets Board of Türkiye (CMB/SPK) is the principal capital market regulator. Its official website provides the current regulatory framework and related announcements.

​

What does a capital market lawyer in Istanbul handle?

A capital market lawyer may advise on IPOs, securities offerings, debt instruments, listing, public disclosure, corporate governance, investment services, shareholder matters, takeover bids, regulatory investigations and capital market disputes.

​

Does Turkish law regulate IPOs?

Yes. IPOs and public offerings are regulated under Capital Markets Law No. 6362 and relevant CMB secondary legislation, including rules concerning prospectuses, issue documents and sales of capital market instruments.

​

What is KAP?

KAP stands for the Public Disclosure Platform. It is the electronic system used for public disclosures required under Turkish capital market and Borsa İstanbul regulations.

​

What is Borsa İstanbul?

Borsa İstanbul is Türkiye's organised exchange and operates markets including equities, debt securities and derivatives. Its official website provides current information about its markets and products.

​

What is VIOP?

VIOP is Borsa İstanbul's Derivatives Market. It provides trading in derivatives based on various underlying assets and benchmarks, including equities, indices, currencies, commodities and other products.

​

Does capital market law cover bonds?

Yes. Turkish capital market legislation contains specific rules for debt securities, while Borsa İstanbul operates a Debt Securities Market for permitted fixed-income instruments.

​

Can foreign investors participate in Turkish capital markets?

Foreign investors may participate in Turkish capital markets subject to the laws, regulations and market rules applicable to the particular investment and transaction. The requirements should be assessed based on the investor, instrument, transaction structure and applicable regulatory regime.

​

Can a lawyer assist with a CMB investigation?

Yes. Legal counsel can assist with reviewing the regulatory issue, analysing documents and communications, preparing submissions, responding to the CMB and representing the client in appropriate administrative or judicial proceedings.

​

Does capital market law apply only to listed companies?

No. The Capital Markets Law covers a wider range of instruments, issuers, institutions, activities and market infrastructure. Whether a particular rule applies depends on the facts and structure of the transaction.

​

Capital Market Lawyer in Istanbul, Turkey

Capital market law is technical, but the advice a client receives should still be understandable.

​

Whether the matter concerns an IPO, securities issuance, capital increase, listed company, investment service, shareholder issue, regulatory investigation, market conduct question or cross-border transaction, the first step is to understand what the client is actually trying to accomplish.

 

Kurucuk & Associates advises businesses, investors and other clients on Turkish capital market matters from Istanbul, with related support available for corporate, M&A, banking and finance, commercial, international and dispute-resolution issues.

 

For current transactions, the applicable CMB regulations, Borsa İstanbul rules, KAP requirements, MKK procedures and other Turkish legislation should always be checked in their current form, as regulatory requirements may change.