Introduction
Debt securities offering in Turkey is one of the principal methods by which companies, banks, financial institutions and other issuers raise funds from capital markets. Instead of borrowing only from banks or issuing new shares, an issuer may issue debt securities such as bonds, financing bills, convertible bonds, exchangeable bonds, precious metal bills and other debt instruments accepted by the Capital Markets Board of Türkiye. These instruments create a debtor-creditor relationship between the issuer and investors, while allowing the issuer to diversify its financing sources.
The legal framework for debt securities in Turkey is primarily based on Capital Markets Law No. 6362, the Debt Securities Communiqué VII-128.8, the Communiqué on Prospectus and Issue Document II-5.1, the Communiqué on Sales of Capital Market Instruments II-5.2, Borsa İstanbul listing rules and other secondary legislation issued by the Capital Markets Board of Türkiye, known as the CMB in English and SPK in Turkish. The CMB’s official capital market legislation page lists the Prospectus and Issue Document Communiqué, the Sales of Capital Market Instruments Communiqué and the Debt Securities Communiqué among the core regulations applicable to capital market instruments.
A debt securities offering is not a simple loan transaction. It is a regulated capital market transaction involving corporate authorization, CMB application, prospectus or issue document preparation, sales method selection, investor classification, public disclosure, listing procedures and investor protection rules. For issuers, errors may cause regulatory sanctions, offering delays, liability toward investors and reputational harm. For investors, understanding the legal process is essential because debt securities carry credit risk, interest rate risk, liquidity risk, currency risk and default risk.
What Are Debt Securities in Turkey?
Debt securities are capital market instruments issued by an issuer in its capacity as debtor. The SPK describes debt instruments as instruments issued by issuers as debtors, including bonds, convertible bonds, exchangeable bonds, financing bills, precious metal bills and other capital market instruments accepted by the Board as debt instruments by their nature.
The most common debt securities are bonds and financing bills. Bonds are generally medium or long-term instruments, while financing bills are usually shorter-term instruments used for liquidity and working capital needs. Convertible bonds and exchangeable bonds are hybrid instruments because they include debt characteristics together with conversion or exchange rights. Precious metal bills may be linked to precious metal values and may be used for specific investment or financing strategies.
The legal classification of the instrument matters. Once an instrument is treated as a debt security under Turkish capital market law, its issuance, sale, public offering, listing, trading and disclosure process may require CMB compliance. A company cannot avoid capital market rules merely by describing an instrument as a “private loan certificate,” “investment note,” “profit-sharing document” or “financing contract” if the substance of the product falls within the scope of regulated debt instruments.
Why Do Issuers Offer Debt Securities?
Debt securities allow issuers to access capital market funding without diluting shareholders. Unlike share issuance, a bond or bill does not generally give investors ownership rights in the company. Instead, investors become creditors with rights to repayment of principal, interest, discount return or another agreed financial benefit.
For companies, this may be attractive for several reasons. Debt securities can diversify funding sources, reduce dependence on bank loans, provide longer maturities, access institutional investors, improve market visibility and allow flexible financing under an issuance ceiling. Borsa İstanbul states that applications for listing of debt securities and lease certificates may be filed either for a one-off issue or to cover issuances made in tranches within an issuance ceiling approved by the CMB.
However, debt financing also increases the issuer’s repayment burden. Unlike equity investors, debt securities investors generally expect payment according to maturity and interest terms. If the issuer’s cash flow deteriorates, refinancing becomes difficult or market rates change, the issuer may face default risk. Therefore, legal and financial planning must be conducted before any debt securities offering.
Main Legal Regulation: Debt Securities Communiqué VII-128.8
The key secondary regulation is the Debt Securities Communiqué VII-128.8. The SPK states that debt instrument issuances are governed by the provisions of the Debt Securities Communiqué VII-128.8, published in the Official Gazette dated 7 June 2013 and numbered 28670.
The communiqué’s purpose is to regulate the principles to be followed in the issuance of debt instruments and the qualities of debt instruments to be issued. The official text of the communiqué states that it is based on Capital Markets Law No. 6362 and governs debt instrument issuance requirements.
In practice, the Debt Securities Communiqué should be read together with the prospectus and sales communiqués. The SPK application guidance confirms that, depending on whether the issuance is made through public offering or without public offering by private placement or sale to qualified investors, the issuer must apply to the CMB with the information and documents specified in the relevant annexes of the communiqué, including the applicable prospectus or issue document formats.
Corporate Authorization for Debt Securities Offering
Before a debt securities offering, the issuer must obtain a valid decision from its authorized corporate body. The SPK expressly states that a decision of the issuer’s authorized body is mandatory for debt instrument issuance.
This requirement is important because a debt securities offering creates obligations for the issuer and may affect its financial structure. The authorized body decision should generally specify the type of debt security, issuance amount or ceiling, maturity, currency, interest or discount structure, sales method, domestic or foreign issuance, intermediary institution, listing intention and any collateral or guarantee structure.
If the issuer is a bank, leasing company, factoring company, financing company, investment firm or other regulated financial institution, sector-specific permissions or notifications may also be required. For example, Borsa İstanbul listing requirements for publicly offered debt securities include special references to issuers supervised by BRSA or investment firms subject to capital market law.
A defective corporate decision may delay the offering or create legal uncertainty. Investors and intermediaries should verify that the issuer has properly authorized the issuance and that the decision is consistent with the offering documents.
Choosing the Offering Method
Debt securities in Turkey may be offered through different methods. The main alternatives are:
- Public offering
- Private placement
- Sale to qualified investors
- Foreign issuance
The legal consequences differ according to the method. A public offering usually requires a prospectus and broader investor disclosure. A private placement or qualified investor sale may involve an issue document or a different disclosure framework. Foreign issuances may require Turkish CMB tracking and foreign law compliance.
The SPK application guidance confirms that debt securities applications differ according to whether the issuance is conducted through public offering, private placement or sale to qualified investors, and that the relevant application documents are determined by the Debt Securities Communiqué.
The issuer must choose the method carefully. Public offerings can reach a wider investor base but create heavier disclosure and marketing obligations. Qualified investor sales may be faster and more targeted, but the investor base is limited and investor classification must be documented. Foreign issuances may provide access to international capital but require additional legal analysis.
Public Offering of Debt Securities
A public offering of debt securities in Turkey targets a broad investor base and is subject to strict investor protection rules. In a public offering, the issuer must generally prepare a prospectus and obtain CMB approval before the instruments are sold to investors.
The CMB’s legislation framework lists the Communiqué on Prospectus and Issue Document II-5.1 and the Communiqué on Sales of Capital Market Instruments II-5.2 as core rules for capital market offerings. These regulations are essential for debt securities offered to the public because the prospectus is the main document through which investors evaluate credit risk, maturity, interest, repayment capacity and other material information.
A debt securities prospectus should include information on the issuer’s financial position, indebtedness, cash flow, maturity profile, use of proceeds, security or guarantee structure, interest payment terms, default events, early redemption rights, ranking of the instrument and risk factors. If the issuer’s financial condition is weak, the risks must be disclosed clearly. A public offering document should not present a bond as risk-free merely because it has a fixed return.
Borsa İstanbul Listing of Publicly Offered Debt Securities
Publicly offered debt securities may be listed and traded on Borsa İstanbul’s Debt Securities Market if the relevant listing conditions are satisfied. Borsa İstanbul states that debt securities and lease certificates offered to the public or issued for sale to qualified investors can be listed and traded on the Exchange.
For debt securities issued through public offering to be listed, Borsa İstanbul requires several conditions. At least two calendar years must have passed since the issuer’s establishment. The issuer’s recent CMB-compliant and independently audited financial statements must show that total shareholders’ equity is greater than capital, and the issuer must have obtained net profit in at least one of its financial statements for the last two annual accounting periods. The issuer’s financial situation must allow it to continue business operations in a healthy manner.
Borsa İstanbul also requires that the issuer not be subject to significant legal disputes affecting its production or other activities, and that an independent lawyer issue a legal report confirming that the issuer’s establishment, business operations and debt securities comply with applicable laws and regulations.
This legal report requirement is important for investor protection. It means the listing process examines not only financial figures but also legal status, operational legality and the legal validity of the debt securities. Issuers should therefore conduct legal due diligence before applying.
Sale to Qualified Investors
Debt securities may also be issued for sale to qualified investors. This method is commonly used for institutional investors, professional investors, banks, funds, portfolio management companies and investors who meet the criteria under capital market regulations.
Borsa İstanbul states that debt securities and lease certificates issued for sale to qualified investors are listed following CMB approval of the prospectus and completion of sales, without assessment by the Exchange. It also states that the instruments may be issued in the Offering Market for Qualified Investors and then traded only among qualified investors in the Outright Purchases and Sales Market of the Debt Securities Market.
Only qualified investors may buy debt securities in the Offering Market for Qualified Investors. Borsa İstanbul states that investment firms acting as intermediaries are responsible for checking and monitoring whether investors are qualified investors under capital market regulations.
This responsibility is a major compliance point. If an intermediary sells qualified investor debt securities to an investor who does not qualify, regulatory and civil liability may arise. Issuers and intermediaries should document investor status carefully.
Offering Market for Qualified Investors
The Offering Market for Qualified Investors is a special market where eligible issuers may issue debt securities to qualified investors under CMB regulations. Borsa İstanbul explains that debt securities issued in this market start trading as unlisted securities on the Outright Purchases and Sales Market after completion of the issuance or expiry of the issuance period, without further requirements.
The issuance period in this market cannot exceed 10 days. Borsa İstanbul states that the whole issue amount declared to the Exchange must be sold, although an additional period may be granted for the unsold part; at the end of the second period, the remaining unsold portion must be cancelled.
This creates a practical timetable discipline. Issuers and intermediaries must assess demand before launching the transaction. If the pricing, maturity or credit profile is unattractive, the offering may fail to sell within the permitted period. Therefore, pre-offering investor communication, legally compliant demand assessment and proper pricing are essential.
Private Placement of Debt Securities
Private placement is another route for debt securities offering. It may be preferred where the issuer wants to sell instruments to a limited number of identified investors rather than the public. However, private placement does not mean that capital market rules do not apply.
A private placement may still require an issue document, CMB approval, corporate resolutions, investor limitations and sale restrictions. The issuer must avoid public solicitation. If the transaction is advertised broadly through websites, social media, mass e-mails or open calls, it may be treated as a public offering rather than a private placement.
The main legal risk is misclassification. An issuer may think it is conducting a private placement, while its marketing behavior shows public solicitation. Therefore, communications should be controlled and documented. Investor lists, invitation letters, confidentiality undertakings and sale records may become important evidence.
Foreign Issuance of Debt Securities
Turkish issuers may also issue debt securities abroad. Foreign issuance may be used to access international institutional investors, foreign currency financing or Eurobond markets. However, foreign issuance does not mean that Turkish regulatory procedures are irrelevant.
The SPK has established a Foreign Issuance Tracking System for debt instruments issued abroad. According to the SPK, under Article 6 of the Debt Securities Communiqué VII-128.8, the system was introduced to allow electronic applications to the CMB before the sale of each tranche in foreign debt instrument issuances.
Foreign issuances also require compliance with the law of the target jurisdiction. For example, offerings to investors in the European Union, United Kingdom, United States or Gulf markets may require offering exemptions, listing documents, selling restrictions and foreign counsel review. Turkish issuers should therefore coordinate Turkish CMB requirements with international securities law advice.
Prospectus and Issue Document
The prospectus or issue document is the central legal disclosure document in a debt securities offering. The correct document depends on the offering method. In a public offering, a prospectus is generally required. In non-public issuances, an issue document may be required depending on the structure.
The CMB’s legislation framework lists the Prospectus and Issue Document Communiqué II-5.1 as a core regulation for capital market instruments. The SPK’s application guidance confirms that prospectus or issue document formats must be prepared according to the type of issuance and submitted to the CMB.
For debt securities, the disclosure document must focus on repayment risk. Investors should be able to understand whether the issuer can repay principal and interest. Important disclosures include financial statements, cash flow, debt maturity, collateral, guarantees, ranking, default events, early redemption, covenants, currency risk, refinancing risk and use of proceeds.
Use of Proceeds
The use of proceeds is a key part of investor analysis. Investors need to know whether the issuer will use the funds for working capital, refinancing existing debt, capital expenditure, acquisition financing, project development or general corporate purposes.
If proceeds will be used to repay existing debt, investors should examine whether the issuance merely replaces short-term debt with longer-term debt or whether it improves the issuer’s overall financial position. If proceeds will fund a project, the project’s risks should be disclosed. If proceeds will be used for related-party transactions, the issuer should disclose the relationship and commercial rationale.
Misleading use-of-proceeds disclosure may create liability. An issuer should not state that funds will support growth if the real purpose is to cover urgent liquidity problems, unless that liquidity purpose is clearly disclosed.
Investor Protection in Debt Securities Offerings
Investor protection in debt securities offerings is based on disclosure, regulatory approval, authorized intermediaries, listing requirements, investor classification, public announcements and liability rules. The purpose is to ensure that investors understand the risk before investing.
However, investor protection does not mean repayment guarantee. A bond or bill may default. The issuer may become insolvent. Interest rates may rise and reduce secondary market value. A foreign currency instrument may create exchange rate risk. A subordinated instrument may rank behind other creditors. Therefore, investors must distinguish between legal protection and economic risk.
Borsa İstanbul’s listing requirements help investor protection by requiring certain financial and legal conditions for publicly offered debt securities to be listed, including independent audit, profitability history, legal report and absence of significant legal disputes affecting operations.
Credit Risk and Default Risk
The most important risk in debt securities is credit risk. This is the risk that the issuer cannot pay principal, interest or other amounts when due. Credit risk depends on the issuer’s financial strength, cash flow, debt burden, sector, collateral, liquidity and macroeconomic conditions.
A high interest rate may indicate higher risk. Investors should not treat yield as pure profit. Higher yield generally compensates for greater credit, liquidity or market risk. Before investing, investors should review the issuer’s financial statements, debt maturity schedule, profitability, cash flow, sector exposure and any credit rating if available.
Default may lead to restructuring, enforcement, litigation, bondholders’ meetings or insolvency proceedings. Investors should read default provisions carefully and understand whether the instrument is secured, unsecured, subordinated or guaranteed.
Interest Rate and Liquidity Risk
Debt securities are also exposed to interest rate risk. If market interest rates rise after issuance, the market value of a fixed-rate bond may fall. Investors who hold the bond until maturity may still receive contractual payments if the issuer does not default, but investors who sell before maturity may realize a loss.
Liquidity risk is also important. Not every debt security trades actively. Even if a debt security is listed on Borsa İstanbul, there may not always be sufficient buyers at the desired price. Liquidity depends on issuer quality, issue size, maturity, investor demand, market conditions and whether the instrument is held mostly by institutional investors.
Investors should therefore consider their investment horizon. A debt security with a long maturity may not be suitable for an investor who may need short-term liquidity.
Currency Risk
Some debt securities may be denominated in foreign currency or linked to foreign currency. These instruments may be attractive to investors seeking currency exposure, but they create additional risks.
For issuers, foreign currency debt may create repayment pressure if revenues are primarily in Turkish lira. Exchange rate changes may increase the issuer’s debt burden. For investors, foreign currency instruments may reduce local currency inflation risk but may create valuation volatility depending on exchange rates and taxation.
The prospectus or issue document should clearly explain the currency of payment, exchange rate risk, issuer’s foreign currency exposure and whether the issuer has natural hedging or derivative hedging.
Convertible and Exchangeable Bonds
Convertible and exchangeable bonds are more complex than ordinary bonds. A convertible bond may give the investor the right to convert the debt into shares of the issuer. An exchangeable bond may give rights connected to shares of another company or another asset, depending on the structure.
These instruments require careful legal analysis because they may affect share capital, dilution, shareholder rights, conversion ratios, exercise periods and corporate approvals. Investors must understand whether conversion is optional or mandatory, when it can occur, what happens in capital increases or mergers, and whether conversion rights are protected against dilution.
Issuers should ensure that the corporate authorizations and offering documents clearly describe conversion or exchange mechanics. Ambiguity may lead to disputes.
Secured, Guaranteed and Covered Structures
Some debt securities may be secured by collateral, supported by guarantees or structured as covered instruments. Security may reduce credit risk, but it does not eliminate it. The legal enforceability, ranking, valuation and liquidity of collateral are essential.
Investors should ask: What assets secure the instrument? Who holds the collateral? Is the collateral perfected under Turkish law? What is the coverage ratio? Can the issuer substitute collateral? What happens after default? Are investors represented collectively?
If the debt security is guaranteed, investors should assess the guarantor’s financial condition. A guarantee is only as strong as the guarantor. If both issuer and guarantor are part of the same financially stressed group, the guarantee may provide limited practical protection.
Debt Instrument Holders’ Meetings
Debt securities may require collective investor action, especially in restructuring or default situations. Turkish capital market law includes rules concerning debt instrument holders’ meetings. These mechanisms allow investors to take collective decisions regarding amendments, restructuring and enforcement-related matters.
Such mechanisms are important because individual bondholders may not be able to negotiate effectively with the issuer. Collective decision-making may reduce holdout problems and allow restructuring before insolvency.
Investors should review whether the instrument contains rules on bondholder meetings, voting thresholds, representative powers and amendment procedures. Issuers should draft these provisions carefully to avoid future disputes.
Role of Intermediary Institutions
Intermediary institutions play a significant role in debt securities offerings. They may assist with structuring, CMB application, sales, demand collection, investor classification, allocation and listing procedures.
In qualified investor sales, the intermediary institution has a specific responsibility to check and monitor whether investors are qualified investors under capital market regulations.
Intermediaries must avoid misleading sales practices. They should not present debt securities as equivalent to insured bank deposits. They should disclose risks, maintain order records, document investor classification and ensure that marketing materials are consistent with the approved documents.
Public Disclosure and KAP Announcements
Public disclosure is essential in debt securities offerings and secondary trading. Borsa İstanbul states that, for issuances made in tranches within a CMB-approved ceiling, each issuance is submitted for trading and the portion whose sale is completed starts trading in the Debt Securities Market following an announcement on the Public Disclosure Platform.
Investors should monitor public disclosures regarding issuance terms, completion of sales, trading start dates, payment dates, early redemption, default events, restructuring and issuer financial statements. Public disclosure allows investors to make informed decisions and supports secondary market transparency.
Issuers should ensure that disclosures are timely, accurate and complete. A delayed or misleading announcement may create regulatory and civil liability.
Legal Liability of Issuers
Issuers may face liability if debt securities documents contain false, misleading or incomplete information. Common liability risks include misrepresenting financial condition, concealing debt, omitting litigation, overstating repayment capacity, failing to disclose related-party liabilities, misleading use-of-proceeds statements or failing to disclose material default risk.
Directors and managers should review debt securities documents carefully. Even though debt securities do not dilute shareholders like equity, they create creditor rights and repayment obligations. Misleading investors about repayment capacity can lead to serious legal consequences.
Issuers must also comply with ongoing obligations after issuance. If financial deterioration, default risk or material events occur, disclosure may be required depending on the issuer’s status and instrument.
Legal Liability of Investors
Investors are generally protected by capital market rules, but they also have responsibilities. Institutional and qualified investors are expected to conduct their own due diligence. Investors should not rely solely on yield, marketing language or informal recommendations.
Investors may also face legal risks if they trade on inside information, participate in manipulation, spread false information or coordinate artificial trading. Debt securities markets may also be affected by market abuse, especially in less liquid instruments.
A prudent investor should read the prospectus or issue document, analyze issuer credit risk, understand liquidity and maturity, review legal ranking and seek professional advice before large investments.
Practical Checklist for Issuers
An issuer planning a debt securities offering in Turkey should complete the following checklist:
Determine the type of debt security.
Obtain a valid authorized body decision.
Choose the offering method: public offering, private placement, qualified investor sale or foreign issuance.
Prepare the prospectus or issue document.
Submit the CMB application with required documents.
Appoint authorized intermediary institutions where necessary.
Assess Borsa İstanbul listing requirements.
Conduct legal due diligence and obtain legal reports where required.
Review financial statements and repayment capacity.
Prepare investor disclosures, risk factors and use-of-proceeds explanations.
Plan KAP announcements and post-issuance disclosure procedures.
Practical Checklist for Investors
Investors considering Turkish debt securities should review:
Issuer identity and financial condition.
Maturity, interest rate and payment terms.
Currency of payment.
Credit risk and default provisions.
Security, guarantee or ranking.
Liquidity and secondary market trading.
Prospectus or issue document.
Use of proceeds.
Tax treatment.
Whether the instrument is publicly offered, privately placed or sold only to qualified investors.
Whether the intermediary institution is authorized.
Whether the expected return is proportionate to risk.
Conclusion
Debt securities offering in Turkey is a regulated capital market process that provides issuers with access to alternative financing and investors with fixed-income investment opportunities. The main legal framework is based on Capital Markets Law No. 6362, the Debt Securities Communiqué VII-128.8, the Prospectus and Issue Document Communiqué, the Sales of Capital Market Instruments Communiqué and Borsa İstanbul rules.
Debt securities may be offered to the public, placed privately, sold to qualified investors or issued abroad. Each method has different legal requirements. Public offerings require stronger disclosure and may involve Borsa İstanbul listing conditions. Qualified investor sales require proper investor classification and may be conducted through the Offering Market for Qualified Investors. Foreign issuances require CMB tracking and foreign securities law analysis.
For issuers, compliance requires corporate authorization, accurate disclosure, CMB application, proper sales method selection, legal due diligence, investor protection and post-issuance disclosure discipline. For investors, the most important issues are credit risk, liquidity risk, interest rate risk, currency risk, default provisions, ranking, collateral and reliability of the issuer.
In conclusion, debt securities offerings are powerful financing tools, but they must be structured carefully. Any company planning to issue bonds, bills, financing bills, convertible bonds or other debt instruments in Turkey should obtain professional legal advice before applying to the CMB or approaching investors. Likewise, investors should carefully review the offering documents and legal risks before purchasing Turkish debt securities.
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