Video summary

3) KPSS Vatandaşlık - Hukukun Temel Kavramları - Hukukun Dalları - Esra ÖZKAN KARAOĞLU - 2026

Main summary

Key takeaways

Educational

Main ideas / lessons conveyed

1) Why law is classified into branches

  • If legal rules were all kept “together in one sack,” finding the relevant rules would be chaotic (e.g., divorce rules, murder rules, inheritance rules, constitutional amendments, obligations).
  • Therefore, laws must be classified so they are systematic and easier to apply.

2) The three branches of law

  • Law is divided into three main categories:
    • Public law
    • Private law
    • Mixed law (mentioned mainly as an “appearance in options,” not fully treated)

How to distinguish Public law vs Private law (core method)

Guiding rule: look at the parties and their power relationship

  • Private law relationship

    • Both parties are individuals, or the parties are generally equal (no superior state authority).
    • Examples:
      • Marriage (Ayşe & Ali)
      • Inheritance between Ayşe and her father
    • If someone’s question is: “Can I do it?”
      • Yes → typically private law

  • Public law relationship

    • The state is involved, and the state acts with superior authority (exercise of public power).
    • Examples:
      • Expropriation by the state (seizure of private land for public interest with compensation)
      • Taxation (the state collects taxes)
      • Criminal punishment (the state punishes crimes using superior power)
    • If the question is: “Can I do it?”
      • No → typically public law

Check examples used

  • Police uniforms made by a tailor
    • Although the customer is the General Directorate of Security (state), the state is not using superior power as it would in public-power acts → treated as private law.
  • Firewood purchase for a school
    • State purchases like an ordinary buyer → treated as private law.
  • Forced taking of land
    • Individuals cannot forcibly take others’ property → if the state can and does → public law.
  • Law of obligations
    • Debt and contractual relationships are treated as private law (individuals/parties act within equality).

Branches of Public Law (with the “Civat” mnemonic)

Public law branches listed

  • Constitutional law
  • Administrative law
  • Criminal law
  • Tax law
  • Procedural / litigation-related public law (spoken as “procedural,” in the same grouped set)
  • Enforcement and bankruptcy law
  • General international law / Public international law

Mnemonic construction (as stated)

  • The teacher forms a code from first letters to help recall:
    • “Civat” = Criminal, Administrative, Tax, Enforcement/Bankruptcy, Procedural, Constitutional, General International law
  • This is tied to the idea that in public law the state is superior.

Branches of Private Law (what it covers and its sub-branches)

What private law regulates

  • Relationships between individuals:
    • Birth/death, marriage
    • Custody/guardianship
    • Property, inheritance
    • Debts, trade/commerce

Main sub-branches of private law (as described)

  • Civil law (the broadest)
  • Law of obligations
  • Commercial law (presented as part of private law)
  • Private international law (international dimension of private law)

Examples within civil / obligations / commercial / private international law

  • Civil law includes:
    • Beginning and end of personality
    • Residence/domicile
    • Names, kinship, family law, inheritance, property
  • Obligations/debt:
    • How debt relationships arise and end
    • Principles governing debts
  • Private international law:
    • Nationality and citizenship
    • Mentions Turkish citizenship provisions as a focus area

Branches of Mixed Law (examples listed)

The teacher gives a list of possible mixed-law fields:

  • Labor law
  • Aviation (air traffic) law
  • Environmental law
  • Banking law
  • “Conversation law” (as spoken; likely referring to communications/media-type regulation)
  • Intellectual property law
  • Land law (mentioned as an example of another mixed-law type)

Intellectual property law examples (rights described)

  • Copyright (e.g., Sezen Aksu’s compositions)
  • Patent rights (invention → patent right)

Roadmap for the course (how topics will be taught)

  • Teaching approach:
    • General overview first, then details later
    • Take pictures; definitions and structure are emphasized
  • Order:
    • Public law first, then private law
  • Public law roadmap (brief):
    • Constitutional law: definitions + deep coverage later
    • Administrative law: organized structure and supervisory control (later in detail)
    • Criminal law: punishment, crimes, crime elements, investigation vs prosecution, etc. (detailed later)
    • Tax law: brief definitions now, more later
    • Courts / judicial system: constitution-related legislative/judicial aspects
    • International agreements: covered within constitutional framework
  • Private law roadmap (brief):
    • Likely mostly civil, then obligations/commerce, then private international law
  • Mixed law:
    • Mostly mentioned (appears in options) rather than fully developed

Criminal law section: key concepts and a structured breakdown

A) What criminal law regulates

  • Criminal law regulates crimes and punishments.
  • A person is punished because they committed a crime.

B) What makes an action a “crime” (elements of crime)

  • Crimes require multiple elements to exist together.
  • The teacher divides them into four categories:

  1. Legality (typicality) principle

    • “No crime and no punishment without law.”
    • Crimes and punishments must be written in the law.

  2. Material element

    • The action (how it happened): commission vs neglect.

  3. Moral (fault/culpability) element

    • The person’s intent/knowledge and culpability.

  4. Contrary-to-law element

    • The act must be against the law (if the law doesn’t define it as a crime, it cannot be a crime).

C) Material element: commission vs neglect

  • Act of commission (active crime)
    • Doing something prohibited
    • Example given: firing a gun, shooting, strangling/killing by an active act
  • Neglect (omission) crime
    • Failing to do an obligation that the person was required to do
    • Examples:
      • Medical negligence: not administering medication on time → may constitute neglect
      • Maternal duty neglect (baby not cared for/feed) → neglect could form a crime
      • Child harmed in contexts suggesting negligence/inadequate duty fulfillment

D) Intentional vs negligent crimes (conceptual distinction)

  • Intentional crime
    • Person commits the act knowingly and willingly
  • Negligent crime
    • No intent; failure to act as required (recklessness/negligence emphasis)
  • Examples used:
    • Rat poison in food: potentially intentional because the act was deliberate (adding poison)
    • Firefighter example: not acting despite duty → neglect and intent discussed
    • Nurse example:
      • Failing to give medication on time → negligence
      • Giving wrong injection knowingly → intent

E) Causation / causal link

  • For negligence-based outcomes, it’s necessary to establish:
    • Result
    • Causal link (cause-and-effect between neglect and outcome)
  • Presented as: “result” + “causal link/causality.”

F) Lawfulness (grounds for no punishment)

  • Even if an act occurs, criminal responsibility may not apply when a lawful ground exists, such as:
    • Compliance with a legal provision
    • Carrying out a lawful order
    • Acting within authority (example: bailiff seizing property)
    • Legitimate self-defense / legitimate defense (proportionate force)
    • Exercise of a right (example: doctor treating patients under medical authority)
    • Consent of the person concerned (example: surgery consent)
      • Without consent, wrongdoing would generally be criminal

G) Criminal responsibility: capacity to discern, age, and security measures

  • Criminal responsibility = ability to be punished.
  • It varies according to:
    • Capacity to discern (ability to distinguish good vs bad)
      • If lacking: no punishment, but security measures apply (treatment/rehabilitation-type measures).
    • Age ranges
      • 0–12: children do not receive punishment; security measures apply.
      • 12–15: assessed case-by-case; punishment can be reduced if capacity exists.
      • 15–18: sentence remains reduced until full responsibility.
      • Full criminal responsibility begins at 18.
    • Deaf and mute exception
      • A separate rule is stated:
        • Full criminal responsibility starts at 21 (security measures apply earlier).

H) “Principles regarding crimes and punishments” (legal guarantees)

Key principles emphasized:

  • Legality of crimes and punishments
    • No one can be punished for an act not defined as a crime by law at the time it happened.
    • Punishments/security measures must be established by law (not administration regulations).
  • Presumption of innocence
    • Nobody is considered guilty until proven guilty in court.
  • No forced self-incrimination
    • People (including regarding relatives as defined) cannot be forced to provide incriminating statements/evidence.
  • Personal criminal responsibility
    • Punishment responsibility is individual; you can’t substitute another person for the accused.
  • Illegally obtained evidence cannot be accepted
    • Evidence gathered via coercion/illegal methods is unacceptable.
  • No death penalty / no general confiscation
    • Notes death penalty abolition and distinguishes “special confiscation” vs “general confiscation.”
  • No imprisonment for mere contractual breach
    • Liberty cannot be restricted solely due to failing contractual obligations.
  • Administration cannot restrict personal liberty
    • Exception discussed: internal structure of the armed forces.
  • Non-retroactivity of criminal law
    • Crimes/punishments cannot be applied retroactively (with only potential favorable effect discussed).

Criminal procedure: investigation vs prosecution (defined stages)

A) Definitions and key terms

  • Suspicion of a crime exists first (not certainty).
  • Investigation phase
    • From discovery of suspicion of crime until acceptance of indictment.
    • Suspect status continues during investigation.
    • Investigative actions:
      • Interview witnesses
      • Gather evidence
      • Investigate the crime scene
      • Prepare the indictment file (by public prosecutor)
  • Prosecution phase
    • From acceptance of the indictment until finalization of the judgment.
    • The person is treated as the accused/defendant during this stage.

B) Status labels used

  • During investigation: suspect
  • During prosecution: defendant/accused

C) Innocence framing

  • Repeated emphasis:
    • Even after indictment is accepted, guilt is not treated as final until judgment.
    • Described as an “image/picture of innocence.”

Public law: constitution, administrative law, and court structure (high level)

A) Constitutional law definition and “1982 constitution”

  • The constitution is the “fundamental text” defining:
    • form, structure, and organs of the state
    • relationships among state organs
    • guarantees basic rights and freedoms
  • The currently effective constitution is the 1982 constitution.

B) Administrative law: administration structure

  • Deals with Turkey’s administration organization:
    • centralized administration vs local administration
    • provinces, districts, municipalities, villages
    • governors/district governors
  • Administrative law covers regulations and supervisory control in this structure.

C) Procedural law / courts overview (brief hints)

  • Courts are described as independent and impartial.
  • Procedural law covers types of courts for different disputes, such as:
    • Constitutional Court review of constitutionality
    • Ordinary courts for civil/penal matters
    • Administrative courts for state-related matters
    • Accounting court (financial audits)
    • Election judiciary
    • Dispute resolution mechanism for jurisdiction conflicts
  • Name change and lawsuit filing rules are mentioned:
    • Name change normally requires going to court
    • Prosecutor files lawsuits on behalf of the public

Tax law: definition + governing principles + tax types

A) What tax is

  • Tax is money the state legally collects from taxpayers to meet public needs.
  • Purpose is public benefit/service.

B) Tax principles (3 principles)

  • Legality (regulated by law)
  • Universality/generality (everyone pays)
  • Justice/fairness (linked to income/proportionality; progressive system described)

C) Types of taxes (examples listed)

  • Taxes on income
    • Income tax (individual earnings)
    • Corporate tax (institution earnings)
  • Taxes on expenditure / consumption
    • VAT (Value Added Tax)
    • Other expense/expenditure-related taxes mentioned together with VAT:
      • excise tax
      • bank and insurance transaction tax
      • stamp duty
      • special communication tax
      • gambling tax
  • Taxes on wealth
    • motor vehicle tax (MTV)
    • property tax
    • inheritance and transfer tax

Speakers / sources featured

  • Esra ÖZKAN KARAOĞLU (primary teacher/speaker)
  • ÖSYM (Turkish Higher Education Institutions Examination Center / Turkish Higher Education Council referenced)
  • Grand National Assembly of Türkiye (legislative authority referenced)
  • Elder / unnamed colleagues / assistants (briefly referenced)
  • No other clearly identified speakers are consistently named in the subtitles.

Original video