Child neglect laws vary from state to state in their naming (child abuse, child neglect, child endangerment, etc.), definitions, and penalties (misdemeanor or felony, jail or probation). But parents, guardians, and other adult caregivers with responsibility for supervising children have an obligation to protect those children from unreasonably dangerous conditions.

Situations that may constitute child neglect include (1) failing to ensure the child receives necessary medical care; (2) failing to provide the child with food, clothing, and shelter; (3) leaving a child unattended in a motor vehicle; (3) serving alcohol to an underage driver; (4) driving while intoxicated with a child in the motor vehicle; (5) leaving a young child unsupervised in an unsafe place or situation; (6) unreasonable punishment resulting in bodily injury (severe spanking, burning, extended isolation, etc.); (7) hiring a babysitter, nanny, or other adult supervisor with a known history of sexual or other abuse of children; (8) leaving firearms within the reach of children; (9) exposing a child to drug transactions or manufacturing; (10) exposing a child to pornography; (11) engaging in sexual activity in view of a child; and (12) placing or allowing a child to remain in a situation that may endanger the child’s life, physical health, mental health, emotional health, morals, or development.

Child neglect laws are usually included in a state’s penal or criminal code (statutes)—which provide for the related criminal charges—and in a state’s family code (statutes) that address the civil (non-criminal) implications of child neglect—often in the context of divorce and child custody matters.

Except in limited circumstances, federal laws generally do not apply to child neglect matters that take place within a single state. Such criminal matters that take place within a single state are generally handled by state or local authorities and prosecuted under state laws. But if the neglect of a child involves conduct or materials in multiple states, or occurs on federal lands (military bases, American Indian territories) the offense may be prosecuted under federal law.

In Alabama, child neglect is addressed under both criminal and civil statutes. Under Alabama Code Title 26, Chapter 15, child neglect or abuse is defined as harm or threatened harm to a child's health or welfare which can occur through nonaccidental physical or mental injury, sexual abuse or attempted sexual abuse, sexual exploitation, or maltreatment. This includes failing to provide necessary medical care, food, clothing, and shelter, as well as leaving a child unattended in a vehicle, exposing them to drugs, pornography, or other harmful situations. Penalties for child neglect in Alabama can range from misdemeanors to felonies, depending on the severity of the neglect. The state also has laws regarding mandatory reporting of suspected child abuse or neglect by certain professionals and the general public. In civil contexts, such as divorce and child custody cases, child neglect can significantly impact the outcomes of these proceedings. Federal laws typically do not apply to child neglect cases that are confined within the state, except in specific circumstances such as when the neglect involves multiple states or occurs on federal lands.