Introduction
Constitutional protection against discrimination in Türkiye is one of the essential pillars of the Turkish legal system. It protects individuals against arbitrary, unequal and unjustified treatment by public authorities and, in certain contexts, by private actors. Discrimination is not merely a social problem. It is also a constitutional issue because unequal treatment may undermine human dignity, legal certainty, democratic participation, access to justice and the rule of law.
The primary constitutional basis of protection against discrimination is Article 10 of the Constitution of the Republic of Türkiye, titled “Equality before the law.” Article 10 provides that everyone is equal before the law without distinction as to language, race, colour, sex, political opinion, philosophical belief, religion, sect or similar grounds. It also states that men and women have equal rights, that the State has an obligation to ensure equality in practice, and that measures taken for that purpose shall not be interpreted as contrary to equality. State organs and administrative authorities are expressly required to act in compliance with equality before the law in all their proceedings.
The Turkish Constitutional Court has interpreted Article 10 as an open-ended equality guarantee. The Court has stated that the grounds listed in Article 10 are not exhaustive because the phrase “or any such grounds” expands the scope of non-discrimination beyond the expressly listed categories. The Court has also emphasized that Article 10 binds legislative, executive and judicial organs, administrative authorities and other institutions.
1. Constitutional Basis of Non-Discrimination in Türkiye
Article 10 of the Turkish Constitution establishes the constitutional framework for equality and non-discrimination. It protects everyone, not only Turkish citizens, from unjustified distinctions before the law. This wording is important because constitutional equality is not limited to formal citizenship status. Where the nature of the right allows it, foreigners, companies, employees, students, public servants, applicants before administrative authorities and litigants before courts may rely on equality arguments.
Article 10 prohibits discrimination on specific grounds such as language, race, colour, sex, political opinion, philosophical belief, religion and sect. However, the phrase “or any such grounds” makes the list open-ended. This allows constitutional protection to respond to new or evolving forms of discrimination, including distinctions based on disability, age, marital status, health status, social origin, economic condition, employment status or other comparable characteristics where legally relevant.
The constitutional guarantee has both negative and positive dimensions. Negatively, the State must not discriminate. Positively, the State must ensure that equality exists in practice, especially in relation to gender equality and vulnerable groups. The Constitution expressly provides that measures taken to ensure equality between men and women cannot be interpreted as contrary to equality.
2. Equality Before the Law and Prohibition of Discrimination
Equality before the law means that persons in the same or comparable legal position must be treated equally unless there is an objective and reasonable justification for different treatment. It does not require identical treatment in every circumstance. Turkish constitutional law recognizes that different situations may require different legal treatment.
For example, children, persons with disabilities, elderly persons, pregnant workers or economically vulnerable groups may require special protection. Such differentiated treatment may be constitutionally legitimate when it aims to achieve substantive equality. Conversely, treating different situations identically may sometimes produce discrimination if it ignores real disadvantages.
The Constitutional Court has explained that the equality principle applies to persons in the same legal situation and aims to prevent discrimination and privileges. The Court’s approach focuses on whether there is comparable treatment, different treatment and objective justification.
Therefore, an equality claim should not merely state that a person was treated unfairly. It should identify a comparator, show that the comparator was in a similar legal position, demonstrate different treatment, and explain why the difference lacks objective and reasonable grounds.
3. Formal Equality and Substantive Equality
Constitutional anti-discrimination law includes both formal and substantive equality. Formal equality requires that the same legal rules be applied equally to persons in similar situations. It prevents arbitrary distinctions and unequal application of law.
Substantive equality goes further. It recognizes that equal treatment in form may not be enough when social, economic or historical disadvantages exist. For example, women may face structural disadvantages in employment, persons with disabilities may face physical barriers in education, and economically disadvantaged persons may struggle to access justice. In such cases, positive measures may be necessary.
Article 10 expressly supports substantive equality by stating that men and women have equal rights and that the State must ensure this equality in practice. It also protects positive measures taken for this purpose.
This means that not every difference in treatment is discriminatory. A measure designed to remove actual inequality may be constitutionally valid, provided that it is lawful, reasonable and proportionate.
4. Gender Equality Under the Turkish Constitution
Gender equality is specifically protected by Article 10. The Constitution provides that men and women have equal rights and that the State must ensure that this equality exists in practice. This provision imposes a positive obligation on the State. It is not enough for the State to formally declare equality; it must also take practical steps to prevent discrimination and eliminate obstacles.
Gender discrimination may arise in family law, employment, inheritance, education, public service, political participation, social security, surname disputes, violence against women, maternity rights and access to justice. The Constitutional Court has considered gender-related equality issues in individual applications, including cases concerning a married woman’s surname and the interaction between equality, private life and international human rights standards.
Gender equality also requires courts and administrative authorities to avoid stereotypes. Decisions based on traditional assumptions about the roles of women and men may violate constitutional equality. A modern constitutional approach requires an objective, rights-based and dignity-oriented analysis.
5. Positive Measures and Affirmative Action
The Turkish Constitution allows positive measures designed to achieve real equality. Article 10 expressly states that measures taken to ensure equality between men and women shall not be interpreted as contrary to equality. It also protects special measures for children, elderly persons, persons with disabilities, widows and orphans of martyrs, and veterans.
Positive measures may include quotas, accessibility requirements, protective labor rules, social support, special educational arrangements, maternity protections, disability accommodations or targeted public policies. These measures aim to reduce structural inequality and enable disadvantaged groups to exercise rights effectively.
However, positive measures must still comply with constitutional principles. They must pursue a legitimate equality aim, be suitable for that aim and remain proportionate. A measure that unnecessarily burdens others or creates arbitrary privilege may raise constitutional concerns.
The central constitutional question is whether the measure genuinely serves substantive equality or whether it creates unjustified preferential treatment.
6. Discrimination Based on Religion, Belief and Conscience
Article 10 prohibits discrimination based on religion, sect, philosophical belief and similar grounds. This protection is closely connected to Article 24, which safeguards freedom of religion and conscience, and Article 2, which defines Türkiye as a secular state governed by the rule of law.
Discrimination based on religion or belief may arise in education, public employment, access to public services, disciplinary proceedings, workplace relations, religious clothing, worship, religious association or administrative procedures. The Constitutional Court has emphasized that secularism should be understood as a principle requiring state impartiality toward beliefs and equal protection of freedom of religion and conscience.
Religious equality protects both believers and non-believers. It also protects minority beliefs and philosophical convictions. A person should not be disadvantaged because of religious practice, non-practice, religious identity, secular worldview or philosophical belief unless there is a lawful, objective and proportionate reason.
7. Political Opinion and Philosophical Belief
The Constitution expressly prohibits discrimination based on political opinion and philosophical belief. This is essential in a democratic society. Citizens must be able to hold different political views, criticize public authorities, participate in public debate and adopt philosophical positions without fear of unequal treatment.
Political discrimination may arise in public employment, disciplinary proceedings, access to public services, university life, professional licensing, administrative sanctions or criminal investigations. Public authorities must not reward or punish individuals merely because of political opinions.
This protection does not mean that all political conduct is immune from legal consequences. If conduct violates law, incites violence or harms the rights of others, restrictions may be possible. However, distinctions based merely on lawful political opinion are constitutionally suspect.
A democratic constitutional order requires tolerance of pluralism, opposition and ideological diversity.
8. Race, Colour, Language and Ethnic-Related Discrimination
Article 10 expressly prohibits distinctions based on race, colour and language. These grounds are among the most serious forms of prohibited discrimination because they affect identity, dignity and equal citizenship.
Discrimination based on race, colour or language may arise in employment, education, access to housing, public services, law enforcement, migration, media, social benefits or judicial proceedings. Even indirect discrimination may occur where a neutral rule disproportionately harms a group without objective justification.
Language-related issues may be especially complex because they can involve education policy, official language rules, cultural expression, public services and access to justice. A constitutional analysis must distinguish between legitimate state language policy and discriminatory treatment that denies equal access or dignity.
Public authorities must apply law without prejudice and must avoid practices that stigmatize individuals based on identity-related characteristics.
9. Disability Discrimination and Accessibility
Although disability is not expressly listed in the first sentence of Article 10, it may fall within “similar grounds.” In addition, Article 10 protects special measures for persons with disabilities. This makes disability equality a strong constitutional concern.
Disability discrimination may arise from direct exclusion or failure to accommodate. A public building without access, a school that refuses reasonable educational support, an employer that ignores accommodation obligations, or a court that fails to ensure procedural accessibility may all create equality issues.
Substantive equality is particularly important here. Treating a person with a disability exactly the same as everyone else may sometimes perpetuate exclusion. Real equality may require ramps, sign language interpretation, accessible digital services, flexible procedures, educational support or workplace adjustments.
A constitutional approach to disability should focus on dignity, participation and effective access.
10. Discrimination in Employment and Labor Law
Employment is one of the most common fields of discrimination. Unequal treatment may arise in hiring, wages, promotion, working conditions, termination, maternity, union membership, disability accommodation, harassment, religious clothing or workplace discipline.
Turkish constitutional equality interacts with labor legislation and anti-discrimination mechanisms. Law No. 6701 on the Human Rights and Equality Institution of Türkiye establishes a framework for equal treatment and prevention of discrimination in the exercise of legally recognized rights and freedoms. The official English text states that the institution works on the basis of human dignity to protect and promote human rights, guarantee equal treatment and prevent discrimination.
The Human Rights and Equality Institution of Türkiye also describes its equality mandate as including protection and promotion of human rights, guaranteeing equal treatment and preventing discrimination in legally recognized rights and freedoms.
In labor disputes, discrimination claims should be supported by comparative evidence, workplace records, witness statements, wage data, correspondence and disciplinary history.
11. Discrimination in Education
Education is a key field where equality matters. Discrimination in education may affect a person’s future opportunities, profession, social mobility and dignity. It may arise in school enrolment, university access, disciplinary sanctions, scholarship conditions, disability support, religious education, language policy or unequal treatment between students.
Article 42 protects the right to education, while Article 10 requires equality before the law. A discriminatory educational decision may violate both provisions. For example, excluding a student from education due to religious clothing, disability, gender, political opinion or family background may raise constitutional issues.
Educational institutions may regulate order and discipline, but their decisions must be lawful, objective and proportionate. Disciplinary sanctions that affect access to education should be carefully justified.
12. Discrimination in Access to Public Services
State organs and administrative authorities are expressly required to comply with equality before the law in all proceedings. This means that public services must be provided without arbitrary or discriminatory distinction.
Discrimination may arise in healthcare, municipal services, social assistance, housing, licensing, public employment, administrative permits, law enforcement, prisons, universities or immigration procedures. Public authorities must apply objective criteria and must provide reasons when making distinctions.
If two persons are in the same legal situation, the administration cannot treat one favorably and the other unfavorably without a lawful and reasonable basis. Administrative discretion must not become arbitrary preference.
Administrative discrimination may be challenged before administrative courts, and in some cases, after exhaustion of remedies, by individual application before the Constitutional Court.
13. Discrimination in Judicial Proceedings
Equality also applies to judicial proceedings. Courts must treat parties fairly and must not decide cases based on prohibited grounds. In procedural terms, discrimination may overlap with the right to a fair trial, equality of arms, access to court and impartial tribunal guarantees.
Judicial discrimination may appear when courts apply legal rules differently to comparable persons without explanation, ignore discrimination claims, rely on stereotypes, or deny procedural rights to one party while granting them to another.
However, not every different judicial outcome amounts to discrimination. Cases may differ in facts, evidence, procedure and applicable law. A successful discrimination claim must show a comparable situation and unjustified different treatment.
The Constitutional Court has considered equality claims in individual applications but has also emphasized the limits of individual application where complaints fall outside the scope of protected rights or merely seek a re-examination of ordinary court decisions.
14. Discrimination Against Foreigners
Foreigners may rely on equality protection where the relevant right applies to them. Article 16 allows fundamental rights and freedoms of aliens to be restricted by law compatible with international law. This means that foreigners may be subject to special legal rules, but arbitrary discrimination remains constitutionally problematic.
Foreigners may face discrimination in residence, work permits, education, access to healthcare, property, employment, administrative detention, deportation, public services or judicial proceedings. Some distinctions based on citizenship may be lawful, especially in political rights or public office. But unequal treatment must have a legal basis and must be compatible with international law.
Foreign investors and foreign companies may also invoke equality in areas such as access to court, property protection, licensing, taxation and administrative treatment where the nature of the right allows it.
15. Direct and Indirect Discrimination
Discrimination may be direct or indirect. Direct discrimination occurs when a person is treated less favorably because of a prohibited or protected ground. For example, refusing a job applicant because of religion or gender is direct discrimination.
Indirect discrimination occurs when a neutral rule disproportionately disadvantages a group unless objectively justified. For example, a workplace rule that appears neutral but effectively excludes persons with disabilities or certain religious practices may amount to indirect discrimination if it is unnecessary or disproportionate.
Constitutional equality analysis should not stop at formal wording. Courts must examine the practical effect of rules. A rule may look neutral but operate unequally in real life.
Indirect discrimination is especially important in education, employment, public services, disability access and administrative procedures.
16. Objective and Reasonable Justification Test
The key test in discrimination analysis is whether different treatment has an objective and reasonable justification. This generally requires a legitimate aim and proportionality between the aim and the means used.
A distinction may be justified if it responds to a real difference in legal or factual situation. For example, special protections for children, pregnant workers or persons with disabilities may be justified. Different rules for citizens and foreigners may be justified in political rights. Different treatment based on professional qualification may be justified in employment.
However, a distinction based on prejudice, stereotypes, administrative convenience, political preference or unsupported assumptions is unlikely to satisfy constitutional scrutiny.
The more sensitive the ground of distinction, the stronger the justification should be. Distinctions based on gender, religion, race or political opinion require particularly careful review.
17. Administrative Remedies and TİHEK
In addition to judicial remedies, discrimination complaints may be brought before administrative and quasi-judicial mechanisms where conditions are met. The Human Rights and Equality Institution of Türkiye was established under Law No. 6701 with duties concerning human rights protection, equal treatment and prevention of discrimination.
This institutional mechanism may be relevant in discrimination disputes concerning legally recognized rights and freedoms. Depending on the subject, applicants may also use administrative objections, ombudsman applications, labor inspection mechanisms, professional disciplinary complaints or sector-specific remedies.
However, administrative remedies do not replace court remedies where judicial protection is necessary. In serious discrimination cases, especially those involving dismissal, compensation, administrative acts or constitutional rights, litigation strategy should consider both administrative applications and judicial proceedings.
18. Individual Application Before the Constitutional Court
Individual application before the Constitutional Court is an important remedy for discrimination claims. However, equality claims must be framed carefully. The Constitutional Court’s individual application jurisdiction generally concerns rights protected by the Constitution and falling within the scope of the European Convention on Human Rights.
The Constitutional Court has explained that Article 10 has broad scope and binds state organs and administrative authorities. But in individual application, the discrimination claim often needs to be connected to another protected right, such as private life, property, fair trial, freedom of religion, education, expression or effective remedy.
Therefore, a strong individual application should identify both the discrimination ground and the substantive right affected. For example, gender discrimination may be linked to private life or family life; religious discrimination may be linked to freedom of religion; disability discrimination may be linked to education or private life; unequal treatment in compensation may be linked to property or fair trial.
19. Evidence in Discrimination Cases
Evidence is often the decisive issue in discrimination cases. Discrimination may be difficult to prove because decision-makers rarely state discriminatory motives openly. Therefore, lawyers must gather indirect evidence, comparators, statistics, internal correspondence, witness statements, administrative practice, prior decisions and inconsistent explanations.
A discrimination claim should answer several questions:
Who was treated differently?
Compared with whom?
On what ground?
In which legal context?
What evidence shows the difference?
What justification did the authority or employer provide?
Is that justification objective and reasonable?
Was the measure proportionate?
In employment cases, wage records and promotion data may be relevant. In education cases, disciplinary files and comparator students may matter. In administrative cases, previous decisions and policy documents may show inconsistent treatment. In judicial cases, comparable judgments may support the argument.
20. Practical Legal Strategy Against Discrimination
A strong anti-discrimination strategy should begin early. The claimant should preserve evidence, request written reasons, identify comparators and raise constitutional objections before ordinary authorities and courts.
In administrative cases, the petition should rely on Article 10, administrative legality, proportionality and equality before public authorities. In employment cases, the claim should combine constitutional equality with labor law protections and, where relevant, Law No. 6701. In education cases, Article 10 should be argued together with the right to education and the best interests of the child. In religious discrimination cases, Article 10 should be combined with freedom of religion and conscience.
If the case may later proceed to the Constitutional Court, equality arguments must be presented clearly before ordinary courts. Individual application is subsidiary; it is not a place to raise constitutional issues for the first time.
Conclusion
Constitutional protection against discrimination in Türkiye is rooted primarily in Article 10 of the Constitution. This article guarantees equality before the law and prohibits distinctions based on language, race, colour, sex, political opinion, philosophical belief, religion, sect or similar grounds. It also protects gender equality, allows positive measures and binds state organs and administrative authorities in all their proceedings.
The Turkish Constitutional Court has interpreted Article 10 broadly. It has emphasized that the list of discrimination grounds is not exhaustive and that equality applies to legislative, executive and judicial organs as well as administrative authorities. This broad approach allows constitutional equality to respond to various forms of discrimination in public law, private law and judicial practice.
Discrimination may occur in employment, education, public services, judicial proceedings, administrative decisions, family law, property disputes, migration, political participation and access to remedies. It may be direct or indirect. It may involve gender, religion, disability, language, political opinion, race, social status or other comparable grounds. The key constitutional test is whether different treatment lacks objective and reasonable justification.
Protection against discrimination is enforced through multiple mechanisms: ordinary courts, administrative courts, labor courts, criminal remedies where applicable, institutional mechanisms such as the Human Rights and Equality Institution of Türkiye, and individual application before the Constitutional Court where admissibility requirements are met.
For individuals, companies, employees, students, foreigners and lawyers, equality is not an abstract principle. It is a practical constitutional guarantee against arbitrary power and unequal treatment. A well-prepared discrimination claim should identify the protected ground, comparator, different treatment, lack of justification, proportionality problem and the constitutional right affected.
Ultimately, constitutional protection against discrimination strengthens human dignity, rule of law and democratic society in Türkiye. A legal order committed to equality must ensure that public power and legal institutions do not create unjustified privilege or disadvantage, but treat every person with equal respect before the law.
FAQ: Constitutional Protection Against Discrimination in Türkiye
What is the constitutional basis of protection against discrimination in Türkiye?
The main constitutional basis is Article 10 of the Constitution of the Republic of Türkiye, which protects equality before the law and prohibits discrimination on listed and similar grounds.
Which discrimination grounds are listed in Article 10?
Article 10 lists language, race, colour, sex, political opinion, philosophical belief, religion, sect and similar grounds.
Is the list of discrimination grounds closed?
No. The Constitutional Court has stated that the phrase “or any such grounds” means the list is not exhaustive.
Does Article 10 protect gender equality?
Yes. Article 10 expressly states that men and women have equal rights and that the State must ensure equality in practice.
Are positive measures allowed?
Yes. Measures taken to ensure real equality, especially for women and vulnerable groups, are not considered contrary to equality.
Can foreigners rely on anti-discrimination protection?
Yes, where the relevant right applies to them. However, some rights may be lawfully restricted for foreigners under Article 16 and international law.
What is indirect discrimination?
Indirect discrimination occurs when a neutral rule disproportionately disadvantages a protected group without objective and reasonable justification.
Can discrimination claims be filed before the Constitutional Court?
Yes, but the claim usually must be connected to a constitutional right within the scope of individual application, and ordinary remedies must be exhausted.
What institution handles discrimination complaints in Türkiye?
The Human Rights and Equality Institution of Türkiye has duties concerning equal treatment and prevention of discrimination under Law No. 6701.
Why is anti-discrimination protection important?
It protects human dignity, prevents arbitrary treatment, strengthens equality before the law and ensures that constitutional rights are enjoyed effectively by everyone.
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