Sachkundeprüfung gem. § 34a GewO - Übungsfragen für die mündliche Prüfung

Author Profile and Academic Background of Alexander Rudolph

Alexander Rudolph entered the private security industry in the year $2000$ and has been active in adult education since $2015$. In the intervening years, he has successfully guided several hundred students through the Sachkundeprüfung competence examination. Beyond his role as a freelance lecturer supporting educational institutions nationwide, he serves as a school principal and specialist lecturer. He is an active member of multiple examination boards and has co-authored a comprehensive textbook on all subject areas of the Sachkundeprüfung according to  34a GewO alongside Dennis S%%ltmann.

Introduction to the Sachkundepr%%ltfung Proficiency Examination

The Sachkundepr%%ltfung according to  34a GewO (Trade Regulation) is conducted before the Chambers of Industry and Commerce (IHK) in the Federal Republic of Germany. This examination is bifurcated into a written and an oral component. While the written section is strictly defined in the Guarding Ordinance (Bewachungsverordnung or BewachV), the oral portion is governed by fewer specific mandates. These mandates include a maximum of $5$ examinees tested simultaneously, with approximately $15$ minutes allotted per examinee. The core areas of focus for this examination include the Law of Public Safety and Order, involving Trade Law, as well as Human Interaction, which specifically addresses behavior in dangerous situations, de-escalation techniques in conflict scenarios, and intercultural competence with special regard for diversity and societal variety.

Individual IHK chambers have the latitude to design the execution of the oral examination relatively freely. This results in varying examination schemes depending on the specific chamber, such as individual questioning, group questioning, processing case studies, or group work. In Schleswig-Holstein, for instance, the chambers primarily utilize individual and group questioning formats, which remain the dominant forms across Germany. The content of the examination is aligned with the framework curriculum (Rahmenlehrplan), although examiners are permitted to introduce new questions at any time. It is emphasized that simply memorizing provided question-and-answer forms is insufficient; candidates must instead reflect deeply on facts and understand the underlying intent of a question through cognitive processing rather than rote learning.

The Law of Public Safety and Order and the German Legal System

Law is defined as the entirety of all legal regulations and norms that govern the coexistence of citizens and their relationship with the State. The legal system is divided into two primary areas: Public Law and Private Law. Public Law regulates the relationship between the citizen and the State, characterized by a principle of subordination (Subordination) where the citizen is subordinate to the State. Conversely, Private Law regulates relationships between citizens as equals, based on the principle that all people are equal before the law. The State can also be sued within Private Law if it acts not in its sovereign capacity but as a private entity, such as when the State functions as a landlord.

Legal norms encompass laws, ordinances, statutes, case law (jurisprudence), and customary law. A specific concept in administrative cooperation is the Public-Private Partnership (PPP), which refers to collaboration between public and private entities. Typical examples in the security sector include a private security service provider conducting baggage checks at an airport or regulating traffic under a state mandate. In terms of traffic hierarchy, German law distinguishes between the public traffic space, the private traffic space, and private domestic areas that host actual public traffic.

The Role of the State and the Monopoly on Violence

A State consists of three essential elements: the state territory, the state people, and the state power. The state territory is defined geographically and includes adjacent coastal waters, the airspace above, military properties abroad, German embassies abroad, and ships sailing under the German flag. The state people include all individuals residing within German territory. State power is divided into three branches: the Legislative (law-making), the Executive (enforcement), and the Judicative (jurisprudence). These branches are bound by law; specifically, the Judicative and Executive are bound by existing laws, while the Legislative is bound by the Basic Law (Grundgesetz). This separation of powers serves to protect citizens against arbitrary rule or dictatorship through mutual control. The State holds the exclusive right to exercise force, known as the monopoly on violence (Gewaltmonopol). Exceptions exist only in specific emergency situations where private individuals may exercise rights under a strictly defined legal framework, known as Everyman Rights (Jedermannsrechte).

Civil Rights, Human Rights, and Constitutional Principles

Democracy in the Federal Republic of Germany is defined as a system where the people influence politics through secret elections, essentially the rule of the people. The constitutional principles of Germany are the Rule of Law (Rechtsstaat), Social State (Sozialstaat), Federal State (Bundesstaat), Republic (Republik), and Democracy (Demokratie). A person's legal capacity (Rechtsf%%lshigkeit) begins with the completion of birth. Human rights apply to all people on German territory, whereas civil rights (B%%lshurgerrechte) apply only to citizens of the Federal Republic of Germany. Key civil rights include the right to education, social security, the free development of personality, and the right to vote. While fundamental rights can generally be restricted by laws, exceptions exist for Article $1$ and Article $20$ of the Basic Law, which are protected by the eternity clause (Ewigkeitsklausel).

Core Articles of the Basic Law and Legal Entities

Article $1$ of the Basic Law (GG) states that human dignity is inviolable. Article $2$ GG ensures the right to the free development of personality, life, physical integrity, and freedom. Article $3$ GG declares that all people are equal before the law. These articles establish legal assets (Rechtsg%%lshuter) for individuals, including life, limb/health, freedom, honor, and property, alongside other rights like the right to vote. The concept of "Drittwirkung" (third-party effect) addresses whether these constitutional rights apply between private citizens. Violations of the Basic Law are contested at the Federal Constitutional Court. The German court hierarchy includes the Local Court (Amtsgericht), Regional Court (Landesgericht), Higher Regional Court (Oberlandesgericht), Federal Court of Justice (Bundesgerichtshof), and the Federal Constitutional Court (Bundesverfassungsgericht). In the context of property, "pacified/fenced property" refers to land where the owner has secured the area against arbitrary entry through recognizable physical barriers such as fences, walls, or hedges.

Trade Law and Guarding Regulations ( 34a GewO)

Under  34a of the Trade Regulation (GewO), anyone wishing to commercially guard the life or property of others requires a permit from the competent authority. A trade is defined as a long-term, externally directed, independent activity performed with the intention of making a profit. Founders of a security company must meet specific requirements, including reliability (no relevant criminal record), insurance coverage, proof of qualification (Sachkundepr%%ltfung or higher), equity capital, and being at least $18$ years of age. This guarding permit is a necessity for establishing a business in this regulated industry. The Gewerbeordnung also mandates that business owners provide information and allow inspections (Nachschau) of their premises during business hours by the competent authorities without charge.

Security personnel must carry a service ID card, which must include the company name, employee name and signature, the signature of the entrepreneur or representative, a personnel number, the employee's guarding register number, the company's guarding register number, and the company address. This document must not resemble official government documents and must be carried at all times alongside a valid identity document. Specific insurance thresholds are required for founding a company: 1,000,000,$%%– for personal injury, 250,000,$%%– for property damage, 15,000,$%%– for the loss of guarded items, and 12,500,$%%– for pure financial losses. Registration duties under  14 GewO include the opening, relocation, or closure of a business, as well as branch openings or changes in the business purpose.

Mandatory Qualifications and Specific Security Tasks

The minimum requirement for working in the security industry is reaching the age of $18$, proof of reliability, and at least a $40$-hour instruction course from the IHK. Certain tasks strictly require the Sachkundepr%%ltfung, including patrols in public traffic areas (Citystreife), patrols in private areas with actual public traffic (Centerstreife), retail security (department store detectives), entrance controls for discotheques (bouncers), and leading roles in the security of refugee accommodation or large events. Exemptions from these training requirements apply to those with higher qualifications, such as service staff for protection and security, certified protection and security specialists, Masters for protection and security, those with careers in the police, justice, or customs service, and former military police (Feldj%%lshager).

Data Protection and the GDPR

The General Data Protection Regulation (GDPR) aims to protect individuals from the infringement of their personality rights through the handling of their personal data. Personal data consists of specific information about the factual or personal circumstances of an identified or identifiable natural person. Data collection is only permitted if the person consents in writing or if a law prescribes it. Natural persons refer to human beings, whereas legal persons are entities like GmbH, Aktiengesellschaft, or registered associations that possess legal capacity. Data processing includes activities such as deleting, saving, changing, blocking, transmitting, or anonymizing data. Individuals have the right to correction, deletion, information on the purpose and recipients of their data, and a full copy of all stored data. Technical security measures include access control (Zutrittskontrolle) to facilities, system usage control (Zugangskontrolle), and availability control to prevent accidental destruction. Violations of the GDPR can lead to damage claims, administrative fines of up to 50,000,$%%–, or criminal penalties.

Civil Law (BGB) and Liability

In the German Civil Code (BGB), an unlawful act (unerlaubte Handlung) occurs when a person intentionally or negligently violates the legal assets of another, leading to a duty to pay damages. The goal of damages is to restore the state that existed before the damage happened; if restoration is impossible, replacement or pain and settlement (Schmerzensgeld) is provided. Intent (Vorsatz) is acting with knowledge and will, while negligence (Fahrl%%lshigkeit) is the failure to exercise necessary care. Liability for damages begins at the age of 7$. BGB defines self-defense (Notwehr) as the defense required to avert a current, unlawful attack against oneself or another. This protects individuals from having to pay damages or Schmerzensgeld. Legal definitions also distinguish between the possessor (Besitzer), who has actual power over an object, and the owner (Eigent$50,$%%–. Embezzlement (Unterschlagung) differs from theft because the perpetrator is already in lawful possession of the item but keeps it unlawfully. Robbery involves theft using threats to life or limb or the application of force. In contrast, predatory theft (r%%ltuberischer Diebstahl) occurs when force or threats are used after a theft to secure the stolen goods. Section $127$ of the Code of Criminal Procedure (StPO) grants the right to temporary arrest to any citizen if a perpetrator is caught in the act and their identity cannot be immediately established or they are suspected of fleeing. This right is only applicable if police forces are not already present. Trespassing occurs if a person fails to leave a property after being requested to do so or enters a restricted area without permission.

Accident Prevention (UVV) and Workplace Safety

Key accident prevention regulations for the security industry include DGUV $1$ (General principles), DGUV $23$ (Guarding and security services), and ASR A$1.3$ (Safety signaling). Violating these regulations can result in administrative fines of up to 10,000,$%%–. The administrative professional association (VBG) is the accident insurer for this industry. An occupational accident is a time-limited event acting on the body from the outside that leads to health damage or death; accidents causing more than 3$days of absence must be reported to the BG and recorded in a first-aid book (Verbandbuch). Employees must be instructed on their duties before starting work and during the times the service is performed. For night shifts, an introduction must also occur during daylight to ensure all details are visible. Intoxication is strictly prohibited; employees must be sober when starting work and consume no alcohol during or for an appropriate period before service according to individual alcohol degradation rates. Dogs must be tested, though untested dogs may be used solely for signaling purposes. When transported in vehicles, dogs must be separated from the driver, and separate transport must be possible for incompatible animals.</p><h3>Weapon Law (WaffG)</h3><p>The Weapons Act defines several permits: the Weapon Possession Card (WBK) for ownership, the Weapon License (Waffenschein) for carrying, the Small Weapon License for signaling/blank/gas weapons, and the Ammunition Purchase License. To obtain a WBK, one must be at least$18$, have weapon proficiency, be reliable, be personally fit (physically and mentally), and demonstrate a need. A Weapon License carries stricter need requirements and a mandatory liability insurance of at least$1,000,000,$%%–. Carrying a weapon is defined as exercising actual power over it outside of one's home, business premises, or pacified property. Weapons and ammunition must be stored separately. Firearms move projectiles through a barrel using hot gases, while cold gas weapons use compressed air or springs. Prohibited weapons, which cannot be acquired, produced, or owned, include butterfly knives, nunchaku, brass knuckles, and steel rods (Totschl%%ltger). Any legal firearm acquisition must be reported to the authorities within $14$ days.

Human Interaction and Communication Models

Communication is analyzed through the Iceberg Model, which suggests that $20$ of communication happens on the factual level (Sachebene) while $80$ happens on the relationship level (Beziehungsebene). The Four-Ear Model by Schulz von Thun includes four dimensions: Factual, Relationship, Appeal, and Self-Disclosure. First impressions are formed within $10$ to $30$ seconds. The Halo Effect refers to attributing positive or negative traits based on an individual's appearance or clothing; the negative version is the Devil's Horn Effect. Panic reactions include panic storms (running), panic paralysis (standing still), and panic screams. A group is defined as at least $2$ persons working together toward common goals, usually with a leader and a hierarchy. A crowd in motion is considered a mass. Maslow's Hierarchy of Needs consists of $5$ levels: Basic/Physiological needs, Safety, Social needs, Recognition, and Self-actualization. When interacting with older individuals, security staff should be calm, respectful, helpful, and patient, while noting that they may have slower reactions or hearing dificuldades but generally respect uniforms.

Technical Security and Fire Protection

Security technology is based on three pillars: mechanical, electronic, and organizational measures. Security fences should have a minimum height of $2.50,m$, an under-crawl protection of $30,cm$, an under-dig protection of $80,cm$, and a climbing protection at a 45^{%%circ} angle. Fire protection identifies five brand classes: A (solids), B (liquids), C (gases), D (metals), and F (cooking fats). Primary extinguishing agents include water (A), Carbon dioxide (B), B/C powder (C), D-powder or cast-iron shavings (D), and specialized saponification agents (F). The fire triangle consists of oxygen ($CO_2$), fuel, and an ignition source. Portable fire extinguishers offer approximately $1.5$ seconds of extinguishing time per kilogram of agent (e.g., a $6,kg$ extinguisher lasts $9$ seconds). Glass security includes resistance against throwing, breaking, shooting, or explosions, often achieved through composite construction. Hazard warning systems (GMA) such as burglar alarms (EMA), holdup alarms (%%ltMA), or fire alarms (BMA) must operate without failure, have a $72$-hour emergency power supply, and permanently monitor transmission paths. Sprinkler systems use liquid-filled glass tubes that burst due to heat-induced expansion, while spray water systems are manually or automatically triggered without tubes for large-scale coverage.