Courts: Public Safety and Courts

When Visiting The Courthouse

All visitors are subject to security screening before entering the Collin County Courthouse. Please plan to arrive early to allow time for screening, especially if you have a scheduled appointment or court appearance. Visitors must secure prohibited items outside the facility before entry. Security personnel will not hold items at the entrance, and unattended property is not permitted.

The following Items are NOT permitted in the Courthouse:

  • Weapons and ammunition (firearms, knives, brass knuckles, stun guns, etc.)
  • Sharp objects and tools (scissors, screwdrivers, multi-tools, hammers, etc.)
  • Flammables or chemical irritants (lighters, pepper spray, aerosols, vapes, etc.)
  • Personal and household items (needles, utensils, glass or metal containers, water bottles)
  • Surveillance devices (cameras, smart glasses, recording devices, laser pointers)
  • Any other item that could compromise courthouse security or proceedings

For a detailed list of prohibited items, see the Courthouse Prohibited Items and Security Policy (PDF).

Additional requirements on courthouse security, attire, and conduct are established by the Collin County Courts Policies Order (PDF).

    Law Enforcement

  • District Attorney

    The District Attorney

    The rule of law in Collin County, fighting and prosecuting crime in a just and ethical manner with an intense focus on justice and safety... more

  • The Sheriff

    The Sheriff

    Is responsible for enforcing the law in a fair and impartial manner to prevent and deter crime and, should that fail, to apprehend and detain those who are accused or convicted of violating the law... more

  • The Constables

    The Constables

    Are the chief process servers of their geographical precincts (4), and are also required to serve as bailiffs in the Justice of the Peace courts... more

  • Fire Marshal

    Fire Marshal

    Works to prevent and reduce the incidence of fire by increasing awareness and knowledge of residents and businesses, and by enforcing fire code compliance... more

    The Court System

  • The Districts Courts

    The Districts Courts

    Jurisdiction is determined by the Texas Constitution and statutes. Generally, the 13 courts' jurisdiction includes felony criminal cases, higher-value civil cases, and family law matters... more

  • The County Courts at Law

    The County Courts at Law

    Jurisdiction covers misdemeanor criminal cases, Class-C appeals, civil matters, mental health cases, and probate matters among eight courts... more

  • The Justice Courts

    The Justice Courts

    Hold civil court (justice and small claims) to relieve higher court caseload. They also have criminal jurisdiction over such cases as bad checks, truancy, some traffic offenses, issue peace bonds, and conduct hearings. Judges also perform magisterial duties, such as issuing warrants and appointing legal counsel... more

  • The Magistrate Court

    The Magistrate Court

    Responsible for advising defendants of their rights, determining probable cause, setting bond, issuing warrants, and enforcing bond conditions... more