Colorado § 18-9-109 - Interference with staff, faculty, or students of educational institutions.

Full text of Colorado Colorado Revised Statutes § 18-9-109 — Interference with staff, faculty, or students of educational institutions., with citation guidance and answers to common questions.

§ 18-9-109. Interference with staff, faculty, or students of educational institutions.

(1) No person shall, on or near the premises or facilities of any educational institution, willfully deny to students, school officials, employees, and invitees:

(a) Lawful freedom of movement on the premises;

(b) Lawful use of the property or facilities of the institution;

(c) The right of lawful ingress and egress to the institution's physical facilities.

(2) No person shall, on the premises of any educational institution or at or in any building or other facility being used by any educational institution, willfully impede the staff or faculty of such institution in the lawful performance of their duties or willfully impede a student of the institution in the lawful pursuit of his educational activities through the use of restraint, abduction, coercion, or intimidation or when force and violence are present or threatened.

(3) No person shall willfully refuse or fail to leave the property of or any building or other facility used by any educational institution upon being requested to do so by the chief administrative officer, his designee charged with maintaining order on the school premises and in its facilities, or a dean of such educational institution, if such person is committing, threatens to commit, or incites others to commit any act which would disrupt, impair, interfere with, or obstruct the lawful missions, processes, procedures, or functions of the institution.

(4) It shall be an affirmative defense that the defendant was exercising his right to lawful assembly and peaceful and orderly petition for the redress of grievances, including any labor dispute between an educational institution and its employees, any contractor or subcontractor, or any employee thereof.

(5) (a) Any person who violates any of the provisions of this section, except subsection (1) or (6) of this section, commits a class 2 misdemeanor.

(b) A person who violates subsection (1) of this section commits a petty offense.

(6) (a) A person shall not knowingly make or convey to another person a credible threat to cause death or to cause bodily injury with a deadly weapon against:

(I) A person the actor knows or believes to be a student, school official, or employee of an educational institution; or

(II) An invitee who is on the premises of an educational institution.

(b) For purposes of this subsection (6), "credible threat" means a threat or physical action that would cause a reasonable person to be in fear of bodily injury with a deadly weapon or death.

(c) A person who violates this subsection (6) commits a class 1 misdemeanor.

(7) For purposes of this section, the premises, facilities, and buildings of an educational institution do not include the private residence of a student who is participating in online instruction, as defined in section 22-1-131 (2).

Source: L. 71: R&RE, p. 468, § 1. C.R.S. 1963: § 40-9-109. L. 73: p. 539, § 8. L. 2005: (5) amended and (6) added, p. 1499, § 4, effective July 1. L. 2021: (7) added, (HB 21-1059), ch. 200, p. 1061, § 3, effective May 28; (5) amended, (SB 21-271), ch. 462, p. 3202, § 312, effective March 1, 2022.

Cross references: For affirmative defenses generally, see §§ 18-1-407, 18-1-710, and 18-1-805.

ANNOTATION

Subsection (2) is not unconstitutionally vague since it gives fair notice of a reasonably narrow range of prohibited conduct, in terms sufficiently precise so that persons of ordinary intelligence need not speculate as to the conduct that is proscribed. People ex rel. J.P.L., 49 P.3d 1209 (Colo. App. 2002).

The plain language of subsection (2) makes clear that the language requiring proof that the impeding was accomplished "through the use of restraint, abduction, coercion, or intimidation", or that "force and violence [were] present or threatened", applies to both the staff-faculty clause and the student clause. People ex rel. C.A.J., 148 P.3d 436 (Colo. App. 2006).

The clause "on or near the premises or facilities of any educational institution", as used in subsections (1) and (2), refers to the location of the actor who interferes with the staff, faculty, or students, not the location of the disruption resulting from the act. The statute does not apply if the actor interferes with the staff, faculty, or students while the actor is at a different location—for example, a bomb threat phoned in to a school. People ex rel. C.F., 2012 COA 75, 279 P.3d 1231.

Source: official Colorado text · Last verified 2026-08-27

Frequently Asked Questions About Colorado § 18-9-109

What does Colorado Revised Statutes § 18-9-109 cover?

Section 18-9-109 ("Interference with staff, faculty, or students of educational institutions.") is part of the Colorado Revised Statutes, the codified statutory law of Colorado. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Colorado § 18-9-109?

A common citation format is "Colorado Revised Statutes § 18-9-109" (Colorado). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Colorado law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Colorado official source linked on this page or consult a licensed Colorado attorney.

How does Colorado § 18-9-109 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Colorado can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Colorado.