According to the Juvenile Justice System Act (JJSA) of Pakistan, a juvenile is defined as any person who has not attained the age of eighteen years at the time of the commission of an offense. This legal framework ensures that individuals under 18 are treated within a specialized justice system designed for rehabilitation rather than punitive incarceration, regardless of gender.

Formal sanctions are official, institutionalized responses to behavior that violates established laws or rules. These are applied by authorized agents, such as the legal system, police, or administrative bodies, to maintain order and enforce compliance at the formal level of social organization.

While legal systems are important, the most pervasive form of social control is internal, achieved through the internalization of social norms, values, and traditions. Through the process of socialization, individuals learn what is expected of them, leading to self-regulation and informal social pressure from others, which effectively maintains order in daily life without constant reliance on formal legal intervention.

In sociology, crime is defined as any act that violates a formal written law. When such a violation occurs, the state or legal system imposes formal sanctions, such as fines, imprisonment, or other legal penalties. This distinguishes crime from general deviance, which may violate social norms but does not necessarily involve a breach of the legal code.

Sanctions are the rewards or punishments used to enforce norms. They can be positive (rewards for conformity) or negative (punishments for deviance) and can be formal, such as legal penalties, or informal, such as social disapproval, serving as essential tools for maintaining social order within a society.

Sociologically, laws are formal norms that are codified and enforced by the state or a governing body. The defining characteristic of law is the state's monopoly on the legitimate use of physical force to ensure compliance. This distinguishes legal rules from other forms of social norms, such as folkways or mores, which rely on informal social pressure rather than institutionalized state power.

Institutionalization is the sociological process by which social practices, norms, or roles become embedded within the structure of society. Once a behavior or rule is institutionalized, it is accepted as a standard way of operating, often becoming part of formal organizations or societal expectations that persist over time, independent of the individuals who initially created them.

White-collar crime is often committed by individuals in positions of trust and authority. Because these illegal acts are embedded within legitimate professional activities and complex business transactions, they lack the visibility of street crimes. The sophisticated nature of these activities makes them difficult to distinguish from standard business practices, allowing them to go undetected for long periods.

During the 1980s and 1990s, the state's role in maintaining law and order shifted. This privatization occurred through three primary channels: the growth of private security firms, the outsourcing of prison management and financing to private entities, and the encouragement of active citizenship through programs like Neighbourhood Watch. These developments reflect a broader trend of shifting state responsibilities toward private and community-based mechanisms to address social issues like crime and urban deprivation.

The term 'victimless crime' is used to describe illegal acts that do not directly harm other individuals or their property. These activities are often consensual or involve personal choices that the state has criminalized. While sociologists often debate the validity of this term, it remains the standard classification for acts like drug use or gambling.