The offence of drug trafficking is classified as a serious criminal offence under Article 188 of the Turkish Criminal Code (“TCC”). Under Turkish law, any person who unlawfully manufactures, imports, or exports narcotic or psychotropic substances without authorization is subject to imprisonment ranging from 20 to 30 years. Such acts are typically committed by organized criminal networks targeting public health, and the legislator has imposed severe sanctions in order to protect society at large. The remaining paragraphs of Article 188 further criminalize various commercial acts carried out within the country, including sale, offering for sale, transportation, dispatch, storage, purchase, acceptance, and possession of such substances. For example, while Article 188/1 defines those who “unlawfully manufacture or import narcotic substances,” Article 188/3 governs persons who “sell, supply to others, transport, store, or possess narcotic substances without authorization.”
As the offence of drug trafficking is considered a crime against society, the applicable penalties are severe, and prosecutions are conducted directly before the Assize Courts. Given that the offence threatens public health, the statutory framework is strict, and those engaged in unauthorized production or trade face the heaviest sanctions. For this reason, it is critically important that investigations and prosecutions relating to drug offences be handled by lawyers with substantial expertise in criminal law. In Ankara, our experienced criminal law team provides comprehensive legal support to clients involved in such proceedings.The offence of drug trafficking is classified as a serious criminal offence under Article 188 of the Turkish Criminal Code (“TCC”). Under Turkish law, any person who unlawfully manufactures, imports, or exports narcotic or psychotropic substances without authorization is subject to imprisonment ranging from 20 to 30 years. Such acts are typically committed by organized criminal networks targeting public health, and the legislator has imposed severe sanctions in order to protect society at large. The remaining paragraphs of Article 188 further criminalize various commercial acts carried out within the country, including sale, offering for sale, transportation, dispatch, storage, purchase, acceptance, and possession of such substances. For example, while Article 188/1 defines those who “unlawfully manufacture or import narcotic substances,” Article 188/3 governs persons who “sell, supply to others, transport, store, or possess narcotic substances without authorization.”
As the offence of drug trafficking is considered a crime against society, the applicable penalties are severe, and prosecutions are conducted directly before the Assize Courts. Given that the offence threatens public health, the statutory framework is strict, and those engaged in unauthorized production or trade face the heaviest sanctions. For this reason, it is critically important that investigations and prosecutions relating to drug offences be handled by lawyers with substantial expertise in criminal law. In Ankara, our experienced criminal law team provides comprehensive legal support to clients involved in such proceedings.
What Are the Drug Trafficking Offences Under Article 188 TCC?
Offence of Manufacturing Narcotic Substances
The offence of manufacturing narcotic substances refers to the unlawful production of a narcotic or psychotropic substance. The conduct in question is not limited to merely possessing or transporting an already existing substance; rather, it concerns the direct production process through which the narcotic substance is brought into existence. This production may take place in a laboratory environment or through rudimentary methods. The essential issue is whether the perpetrator engages in an act of manufacture aimed at obtaining a narcotic or psychotropic substance.
In practice, this offence is often sought to be proven through chemicals used in production, technical setups, precision measuring instruments, mixing equipment, production sites, and forensic examination reports. Even where no sale has yet occurred, the mere detection of manufacturing activity is sufficient to trigger serious criminal liability. For this reason, the offence of manufacture is regarded as one of the gravest forms of drug trafficking offences.
Offence of Importing Narcotic Substances
The offence of importing narcotic substances refers to the unlawful bringing of narcotic or psychotropic substances into Türkiye from abroad. It is not necessary for the offender to carry the substance personally; introducing it into the country through another person, by cargo shipment, by concealing it in a vehicle, or as part of an organized operation also falls within this scope. The key element is the unlawful entry of the narcotic substance across national borders.
In practice, this offence typically arises in connection with customs inspections, border crossings, airport seizures, vehicle searches, and technical surveillance records. Particularly in cases with international connections, the offence of importation is frequently evaluated together with allegations of organized crime. Since importation is regarded as one of the initial links in the chain of narcotics trafficking, it is subject to particularly severe sanctions.
Offence of Exporting Narcotic Substances
The offence of exporting narcotic substances refers to the removal of a narcotic or psychotropic substance from Türkiye to another country. In other words, acts aimed at dispatching the substance abroad fall within this scope. It is not necessary for the offender to be the final recipient of the substance; conscious involvement in the process of sending it abroad is sufficient.
This offence typically arises in operations conducted through transit routes, border gates, ports, and airports. In some cases, even if the narcotic substance was not produced in Türkiye, criminal proceedings may still be initiated for exportation where the substance is attempted to be sent to another country through Türkiye. Accordingly, the international dimension of the file, the transportation route, and the defendant’s role within the organization are of particular importance from the standpoint of defence strategy.
Offence of Dispatching or Transporting Narcotic Substances
The offence of dispatching or transporting narcotic substances refers to moving a narcotic or psychotropic substance from one location to another. Such transportation may occur between cities or within the same city. The substance may be carried by vehicle, courier, on foot, or by other means. The crucial point is the perpetrator’s knowing participation in the movement of the narcotic substance.
In practice, this offence is usually identified through vehicle searches, roadside controls, technical surveillance, base station records, and physical surveillance. However, not every act of transportation is automatically classified as a trafficking offence. It must be carefully examined whether the offender knew the nature of the substance and whether the transportation was for personal use or as part of a sales operation. In particular, defences such as “I did not know” or “I was unaware of the contents of the package” must be assessed together with the other evidence in the case file.
Offence of Accepting and Possessing Narcotic Substances
Acceptance and possession of narcotic substances assumes separate significance under Article 188 where it is connected to a commercial purpose. In such cases, the perpetrator receives the narcotic substance and keeps it on his or her person, at home, at the workplace, in a vehicle, or within an area under his or her control. The legally critical issue, however, is whether such possession is for personal use or for commercial purposes.
If the possession falls within personal-use limits and is intended for use, Article 191 TCC becomes applicable rather than Article 188. On the other hand, where the quantity of the substance is excessive, where it is prepared in separate packages, where a precision scale is found, where it is stored in a manner suitable for sale, or where messages or records demonstrate an intent to supply the substance to others, the act of acceptance and possession may be classified as a trafficking offence under Article 188. In the jurisprudence of the Court of Cassation, the quantity, packaging, storage method, and the overall evidentiary structure of the case file are considered decisive in making this distinction.
Offence of Selling, Offering for Sale, or Purchasing Narcotic Substances
Although the first conduct that comes to mind when referring to drug trafficking is sale, the law does not criminalize only the actual sale itself; it also covers offering for sale and purchasing. “Sale” refers to the transfer of a narcotic substance to another person in exchange for consideration. “Offering for sale” refers to circumstances in which the actual sale has not yet been completed, but the substance is kept ready for sale, a buyer is sought, negotiations are conducted, or the sales process has otherwise been initiated.
The act of purchase is likewise punishable as a link in the trafficking chain. Here again, it must be assessed separately whether the purchaser acted for personal use or for commercial purposes. If a person purchases narcotic substances in bulk, acquires them within a distribution network, or subsequently engages in sales-related conduct, that person may be held liable not merely as a “user” but as a perpetrator of the trafficking offence. In practice, telephone conversations, message records, money transfers, customer relations, and serial apprehensions are of significant evidentiary importance in proving this offence.
Offence of Supplying Narcotic Substances (Giving, Providing, or Delivering to Another)
The offence of supplying narcotic substances may arise where the offender gives, delivers, provides, or brokers the delivery of a narcotic or psychotropic substance to another person. It is not always necessary for money to exchange hands directly in this conduct. Even if the offender provides the narcotic substance free of charge, delivers it to another person, or hands it over on someone else’s behalf, the act may, depending on the circumstances of the specific case, fall within the scope of the trafficking offence.
In particular, defences raised in social settings such as “I merely gave it,” “I left it in safekeeping,” or “I delivered it as a favor” are assessed together with the other evidence in the file. This is because the law treats the act of giving narcotic substances to another person as a danger directed against society. Therefore, the act of supplying narcotic substances to another may lie at the center of criminal proceedings not only in classic sale cases but also in incidents arising within a social circle or involving allegations of joint use.
At this point, the same conclusion is not reached in every file. The quantity of the substance, the manner in which it was provided, the relationship between the parties, whether the conduct was repeated over time, whether the perpetrator obtained any material benefit, and the communication records are all of major importance. For this reason, individuals facing accusations of supplying narcotic substances should obtain professional legal assistance from the investigation stage onward.
What Is the Difference Between Drug Use and Drug Trafficking?
The fundamental distinction between the offence of using narcotic substances and the offence of trafficking lies in the purpose for which the substance is possessed and the manner in which the act is carried out. Article 191/1 of the Turkish Criminal Code regulates the acts of purchasing, accepting, or possessing narcotic substances for personal use, and prescribes a prison sentence ranging from 2 to 5 years. However, if the suspect or defendant has no prior file relating to drug use, a decision on deferment of public prosecution (KDEK) is issued pursuant to the wording of the law. As can be seen, the law distinguishes between persons engaged in drug trafficking and those who merely possess substances for their own use, prescribing lighter sanctions for personal use. By contrast, where it is established that a person sold narcotic substances for commercial purposes, supplied them to others, or assisted in such acts, the much heavier sanctions under Article 188 TCC apply.
In the case law of the Court of Cassation, this distinction is determined primarily by the criterion of purpose. In assessing whether possession is for use or for trafficking, the following factors are taken into account:
• Manner and Place of Possession
A person possessing narcotic substances for personal use will generally keep them in a place that is easily accessible, such as at home or nearby. By contrast, concealing narcotics in a remote depot, bushland, open terrain, or a vehicle outside the home and difficult to access may indicate an intent to traffic. According to the Court of Cassation, where a defendant hides the substance in a place outside the home for concealment purposes, the possession may be regarded as being for trafficking.
• Packaging and Materials
Narcotics possessed for trafficking are generally found in multiple small packages of equal weight measured with precision scales. In addition, the seizure of precision scales, packaging materials, and similar tools suggests trafficking rather than personal use. In one decision, the Criminal General Assembly of the Court of Cassation considered the presence of 13 separate, carefully packaged narcotics of equal weight as a clear indicator of trafficking intent. These criteria are assessed together with the type and quantity of the substance.
• Quantity and Variety
The limits of personal use are generally low, and the variety of narcotic substances possessed is limited. Even an addicted person typically carries only an amount that can be consumed within a short period. In contrast, where trafficking is alleged, possession of multiple different types of narcotics (for example, cannabis, cocaine, and amphetamine) and quantities exceeding what would ordinarily be considered for personal use significantly strengthens the likelihood of trafficking. The Court of Cassation takes the view that where substances of different types are possessed together, it should be accepted that they were kept for sale.
• Relationship and Conduct
It is also considered whether the perpetrator engaged in commercial conduct such as selling narcotics to others, negotiating prices, or using intermediaries. For example, acts such as seeking customers, bargaining over price, or arranging delivery point toward the commission of the offence of sale.
In light of these criteria, the nature of the offence is interpreted in each specific case. The distinction between drug use (Article 191 TCC) and drug trafficking (Article 188 TCC) is determined by the purpose of the act. In summary, those who possess narcotic substances solely for their own personal use are subject to the lighter sanctions under Article 191, whereas Article 188 applies when the circumstances reveal commercial conduct such as packaging for sale, storage, or distribution. Obtaining support from a lawyer specialized in this field is one of the most important steps in ensuring accurate legal classification and may significantly affect the course of the criminal proceedings. As Bektaş Law Office, we provide professional legal services in the field of Criminal Law through our team specialized in criminal matters.
Penalty for the Offence of Drug Trafficking
The offence of drug trafficking is regulated under Article 188 of the Turkish Criminal Code and is one of the offence types subject to the heaviest sanctions under criminal law. Since the legislator focuses not merely on individual harm but on a danger that directly threatens public health, prison sentences have been set at a very high level. Accordingly, the investigation and prosecution process in files falling under Article 188 TCC may lead to far more serious consequences than ordinary criminal proceedings.
First, the law prescribes a separate and harsher sanction for the acts of manufacture, import, and export. Accordingly, any person who unlawfully manufactures, imports into the country, or exports abroad narcotic or psychotropic substances without authorization or in violation of authorization is punished with imprisonment from 20 to 30 years and a judicial fine ranging from 2,000 to 20,000 days. The mere commission of the act is sufficient; it is not additionally required that the perpetrator have completed a sale. In other words, involvement in the production or international circulation chain of narcotic substances, in and of itself, gives rise to an extremely serious penal risk.
In addition, severe sanctions also apply to domestic trafficking acts, which constitute the most frequently encountered type of offence in practice. Pursuant to Article 188/3 TCC, any person who sells, offers for sale, gives to another, dispatches, transports, stores, purchases, accepts, or possesses narcotic or psychotropic substances is punished with imprisonment of not less than 10 years and a judicial fine ranging from 1,000 to 20,000 days. As can be seen, the law evaluates not only the act of “sale” itself, but also other acts that prepare for sale or form part of the trafficking chain under the same criminal regime. Therefore, in certain cases, the defendant’s defence that “I did not sell it, I only transported it” or “I kept it merely in safekeeping” does not, by itself, eliminate criminal liability; all evidence in the specific case must be assessed together.
The law imposes even harsher penalties in certain circumstances. For example, where the narcotic or psychotropic substance is given or sold to a child, the prison sentence to be imposed on the person who gives or sells the substance may not be less than 15 years. This provision is intended to afford special protection to children in the context of drug offences and constitutes an extremely important aggravated circumstance that increases the statutory minimum sentence. Accordingly, files involving allegations of sale or supply to children carry significantly more serious sentencing consequences.
Likewise, under Article 188/4 TCC, the type of substance forming the subject matter of the offence has a direct impact on sentencing. Under the current regulation, where the narcotic or psychotropic substance consists of heroin, cocaine, morphine, base morphine, synthetic cannabinoids and their derivatives, synthetic cathinones and their derivatives, synthetic opioids and their derivatives, or amphetamines and their derivatives, the sentence is increased by one half. In particular, following the 2023 amendment, certain types of synthetic substances and amphetamine derivatives were included within this aggravating framework. As a result, the same act may lead to a significantly heavier sentence depending on the nature of the substance involved. For example, an offence carrying a minimum sentence of 10 years under Article 188/3 TCC may, due to the aggravating type of substance, effectively expose the defendant to a prison sentence of 15 years or more.
Moreover, the location where the offence is committed may also result in a sentence increase. Under Article 188/4-b TCC, where the acts set forth in paragraph 3 are committed in public or publicly accessible places located within 200 meters of buildings and facilities used collectively for treatment, education, military, or social purposes—such as schools, dormitories, hospitals, barracks, or places of worship—the sentence to be imposed is increased by one half. In practice, there is frequent debate as to whether this provision applies in allegations involving sales near schools, parks, avenues, streets, open areas, or inside vehicles. For this reason, the nature of the location, the distance measurement, and the conditions of apprehension are all of distinct importance from the standpoint of defence.
The commission of the offence jointly by three or more persons also constitutes a separate ground for sentence enhancement. Pursuant to Article 188/5 TCC, in such case the sentence is increased by one half; if the offence is committed within the framework of the activities of an organization formed for the purpose of committing crimes, the sentence is doubled. This enhancement is particularly decisive in organized narcotics cases, because allegations of organizational links not only increase the sentence but also make the evidentiary structure of the file and the judicial assessment considerably more severe. Similarly, the distinction between co-perpetration and aiding becomes central to the defence at this stage.
In addition, the law provides for a harsher regime in relation to certain professional groups. Under Article 188/8 TCC, where the offences defined in this article are committed by physicians, dentists, pharmacists, chemists, veterinarians, medical officers, laboratory staff, midwives, nurses, dental technicians, caregivers, other healthcare providers, or persons engaged in chemistry or the pharmaceutical trade, the sentence is increased by one half. The rationale is that abuse of professional knowledge, access, or a position of trust by such persons merits stricter treatment under criminal law.
Article 188 TCC does not criminalize only the direct trafficking of narcotic substances; it also punishes certain acts involving precursor or intermediate substances. A person who imports, manufactures, sells, purchases, dispatches, transports, stores, or exports substances that do not themselves produce narcotic or psychotropic effects but are used in the production of narcotic substances, and whose import or manufacture is subject to official authorization, is likewise punished with imprisonment of not less than 8 years and a judicial fine ranging from 1,000 to 20,000 days. This provision is particularly relevant in laboratory production and synthetic narcotics cases.
In conclusion, the sentence for drug trafficking is not determined solely by the “quantity of the substance seized.” A wide range of factors directly affect the sentence, including whether the act concerns manufacture, import, export, or sale; the type of substance involved; the proximity of the incident to sensitive areas such as schools, dormitories, or hospitals; whether the offence was committed in an organized manner or by multiple persons; and even the professional status of the offender. For this reason, technically sound and carefully prepared defence work from the very beginning of the investigation is of great importance in files falling under Article 188 TCC. As Bektaş Law Office, with extensive experience in criminal law, we consider it critically important that a defence strategy appropriate to the nature of the file be established at an early stage for individuals facing accusations of drug trafficking.
Effective Remorse in Drug Trafficking Cases
Article 192 of the Turkish Criminal Code regulates the circumstances of effective remorse in drug offences. Effective remorse enables an offender to avoid punishment or benefit from a sentence reduction where the offender confesses the offence to the authorities and provides information regarding accomplices and the places where narcotic substances are stored. Pursuant to Article 192/1 TCC, where a person participating in drug trafficking informs the authorities, before the offence is discovered, about the other offenders and the place where the narcotics are concealed, and this information enables the apprehension of the accomplices or the seizure of the narcotics, no penalty is imposed on that person. Similarly, under Article 192/2 TCC, a person who possesses narcotic substances solely for personal use may also avoid punishment by informing investigators from whom, when, and where the substance was obtained.
For example, where a suspect voluntarily surrenders before law enforcement authorities have become aware of the offence and, through cooperation, enables the dismantling of larger criminal organizations or exposes a dealer, that person may benefit from the provisions on effective remorse. The primary condition for complete exemption from punishment is that the information be provided voluntarily before the offence has come to the attention of the authorities. Otherwise, where the information is provided only after law enforcement has already obtained it, full exemption is no longer possible; however, the sentence may still be reduced partially under Article 192/3 TCC. Where the assistance provided after discovery contributes to uncovering the offence, the sentence may be reduced by one-fourth to one-half.
When assessing the applicability of effective remorse in drug trafficking cases, these specialized statutory provisions and the case law of the Court of Cassation must be examined meticulously. Achieving a complete exemption from punishment or obtaining a sentence reduction is a highly technical matter and must be assessed in detail in each individual case. Through our expert criminal law team, we evaluate each matter on its own facts and seek to secure the most favorable legal outcome for our clients.
Assessment and Conclusion
In conclusion, the offence of drug trafficking is a serious and complex offence both in its legal definition and in terms of the penalties prescribed by criminal law. Under Article 188 TCC, the penalties applicable to these acts may range from 10 to 30 years of imprisonment, and the manner in which the offence is committed as well as the scope of the conduct must be determined with precision. By contrast, the offence of possession for personal use regulated under Article 191 TCC carries lighter sanctions. The distinction between the two is made primarily on the basis of the purpose of the conduct. Individuals facing accusations of drug trafficking should therefore be fully aware of these legal distinctions and of their defence rights in the face of such severe penalties.
Because drug-related prosecutions involve numerous technical legal issues concerning the defence process, Bektaş Law Office, led by criminal law attorney Av. Bahadır Bektaş in Ankara, provides full support to its clients through its experienced team. Individuals accused of drug trafficking may contact our office for an expert legal assessment and a detailed evaluation of all factual and legal defence arguments available to them. Our criminal law attorneys at Bektaş Law Office prepare defence strategies tailored to the specific characteristics of the case and also assess alternative legal mechanisms such as effective remorse, treatment, and probation measures. For legal consultancy and representation in relation to drug offences, you may contact Bektaş Law Office, which has substantial experience in the field of criminal law.
