Illinois Compiled Statutes

720 ILCS 5/10-5.5 (2026)

Unlawful visitation or parenting time interference

✓ current as of May 2026
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(720 ILCS 5/10-5.5)
    Sec. 10-5.5. Unlawful visitation or parenting time interference.
    (a) As used in this Section, the terms "child", "detain", and "lawful custodian" have the meanings ascribed to them in Section 10-5 of this Code.
    (b) Every person who, in violation of the visitation, parenting time, or custody time provisions of a court order relating to child custody, detains or conceals a child with the intent to deprive another person of his or her rights to visitation, parenting time, or custody time commits the offense of unlawful visitation or parenting time interference.
    (c) A person committing unlawful visitation or parenting time interference is guilty of a petty offense. Any person violating this Section after 2 prior convictions of unlawful visitation interference or unlawful visitation or parenting time interference, however, is guilty of a Class A misdemeanor.
    (d) Any law enforcement officer who has probable cause to believe that a person has committed or is committing an act in violation of this Section shall issue to that person a notice to appear.
    (e) The notice shall:
        (1) be in writing;
        (2) state the name of the person and his or her
    
address, if known;
        (3) set forth the nature of the offense;
        (4) be signed by the officer issuing the notice; and
        (5) request the person to appear before a court at a
    
certain time and place.
    (f) Upon failure of the person to appear, a summons or warrant of arrest may be issued.
    (g) It is an affirmative defense that:
        (1) a person or lawful custodian committed the act to
    
protect the child from imminent physical harm, provided that the defendant's belief that there was physical harm imminent was reasonable and that the defendant's conduct in withholding visitation rights, parenting time, or custody time was a reasonable response to the harm believed imminent;
        (2) the act was committed with the mutual consent of
    
all parties having a right to custody and visitation of the child or parenting time with the child; or
        (3) the act was otherwise authorized by law.
(Source: P.A. 96-333, eff. 8-11-09; 96-675, eff. 8-25-09; 96-710, eff. 1-1-10; 96-1000, eff. 7-2-10.)

    
Notes of Decisions
Cited in 3 cases (2 in the last 5 years), 2001–2025 · leading case: People v. Sypien, 763 N.E.2d 264 (Ill. 2001).
People v. Sypien, 763 N.E.2d 264 (Ill. 2001). “See 720 ILCS 5/10-5.5 (West 1998). Consequently, under the State's view of the single subject rule, a public act amending any provision of the Criminal Code of 1961 (720 ILCS 5/1-1 et seq.”
In re Marriage of Hayden, 2025 IL App (1st) 241296-U (Ill. App. Ct. 2025). “” See 720 ILCS 5/10-5.5(b) (West 2022) (defining criminal offense of unlawful visitation or parenting time interference).”
In re Marriage of Miklowicz, 2022 IL App (2d) 210713 (Ill. App. Ct. 2022). “Respondent was charged with unlawful visitation or parenting time interference, a petty offense (720 ILCS 5/10-5.5(c) (West 2020)). She retained counsel for the case.”
— 720 ILCS 5/10-5.5(b) — 1 case
In re Marriage of Hayden, 2025 IL App (1st) 241296-U (Ill. App. Ct. 2025). “” See 720 ILCS 5/10-5.5(b) (West 2022) (defining criminal offense of unlawful visitation or parenting time interference).”
— 720 ILCS 5/10-5.5(c) — 1 case
In re Marriage of Miklowicz, 2022 IL App (2d) 210713 (Ill. App. Ct. 2022). “Respondent was charged with unlawful visitation or parenting time interference, a petty offense (720 ILCS 5/10-5.5(c) (West 2020)). She retained counsel for the case.”
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