The U.S. State of Colorado

Allows:

Medical exemptions
Religious exemptions
Philosophical (conscientious objector, personal belief) exemptions

TITLE 25. HEALTH
DISEASE CONTROL
ARTICLE 4. DISEASE CONTROL
PART 9. SCHOOL ENTRY IMMUNIZATION
C.R.S. 25-4-902 (2002)
25-4-902. Immunization prior to attending school
(1) Except as provided in section 25-4-903, no child shall attend any school in the state of Colorado on or after the dates specified in section 25-4-906 (4) unless he or she has presented the following to the appropriate school official:
(a) An up-to-date certificate of immunization from a licensed physician or authorized representative of the department of public health and environment or local health department stating that such child has received immunization against communicable diseases as specified by the state board of health, based on recommendations of the advisory committee on immunization practices of the United States department of health and human services or the American academy of pediatrics; or
(b) A written authorization signed by one parent or guardian or an authorization signed by the emancipated child requesting that local health officials administer the immunizations.
(c) (Deleted by amendment, L. 97, p. 408, § 1, effective July 1, 1997.)
(2) If the student's certificate of immunization is not up-to-date according to the requirements of the state board of health, the parent or guardian or the emancipated student or the student eighteen years of age or older shall submit to the school, within fourteen days after receiving direct personal notification that the certificate is not up-to-date, documentation that the next required immunization has been given and a written plan for completion of all required immunizations. The scheduling of immunizations in the written plan shall follow medically recommended minimum intervals approved by the state board of health. If the student begins but does not continue or complete the written plan, he or she shall be suspended or expelled pursuant to this part 9.
C.R.S. 25-4-903 (2002)
25-4-903. Exemptions from immunization
(1) (Deleted by amendment, L. 97, p. 409, § 2, effective July 1, 1997.)
(2) It is the responsibility of the parent or legal guardian to have his or her child immunized unless the child is exempted pursuant to this section. A student shall be exempted from receiving the required immunizations in the following manner:
(a) By submitting to the student's school certification from a licensed physician that the physical condition of the student is such that one or more specified immunizations would endanger his or her life or health or is medically contraindicated due to other medical conditions; or
(b) By submitting to the student's school a statement of exemption signed by one parent or guardian or the emancipated student or student eighteen years of age or older that the parent, guardian, or student is an adherent to a religious belief whose teachings are opposed to immunizations or that the parent or guardian or the emancipated student or student eighteen years of age or older has a personal belief that is opposed to immunizations.
(3) The state board of health may provide, by regulation, for further exemptions to immunization based upon sound medical practice.
(4) All information distributed to parents by school districts regarding immunization shall inform them of their rights under subsection (2) of this section.
C.R.S. 25-4-904 (2002)
25-4-904. Rules and regulations - immunization rules - rule-making authority of state board of health
(1) The state board of health shall establish rules and regulations for administering this part 9. Such rules and regulations shall establish which immunizations shall be required and the manner and frequency of their administration and shall conform to recognized standard medical practices. Such rules and regulations may also require the reporting of statistical information and names of non-compliers by the schools. The department of public health and environment shall administer and enforce the immunization requirements.
(2) All rule-making authority granted to the state board of health under the provisions of this article is granted on the condition that the general assembly reserves the power to delete or rescind any rule of the board. All rules promulgated pursuant to this subsection (2) shall be subject to sections 24-4-103 (8) (c) and (8) (d) and 24-4-108, C.R.S.

25-4-908. When exemption from immunization not recognized
If at any time there is, in the opinion of the state department of public health and environment or local department of health, danger of an epidemic from any of the communicable diseases for which an immunization is required pursuant to the rules and regulations promulgated pursuant to section 25-4-904, no exemption or exception from immunization against such disease shall be recognized. Quarantine by the state department of public health and environment or local department of health is hereby authorized as a legal alternative to immunization.
C.R.S. 25-4-1704 (2002)
25-4-1704. Infant immunization program - delegation of authority to immunize minor
(1) There is hereby created in the department an infant immunization program which is established to immunize infants against vaccine preventable disease. Such program shall be implemented on and after January 1, 1993.
(2) Every parent, legal guardian, or person vested with legal custody or decision-making responsibility for the medical care of a minor, or person otherwise responsible for the care of an infant residing in this state, shall be responsible for having such infant vaccinated in compliance with the schedule of immunization established by the board of health; except that, failure to vaccinate a child in accordance with this subsection (2) shall not constitute sufficient grounds for any insurance company to deny a claim submitted on behalf of a child who develops a vaccine preventable disease.
(2.5) (a) Subject to the provisions of this subsection (2.5), a parent, legal guardian, person vested with legal custody of a minor or decision-making responsibility for the medical care of a minor, or such other adult person responsible for the care of a minor in this state, other than any employee of a licensed child care center in which the minor is enrolled, may delegate, verbally or in writing, that person's authority to consent to the immunization of a minor to a stepparent, an adult relative of first or second degree of kinship, or an adult child care provider who has care and control of the minor. Any immunization administered pursuant to a delegation of authority under this subsection (2.5) shall be administered only at a health care clinic, hospital, office of a private practitioner, or county public health clinic.
(b) If a parent, legal guardian, person vested with legal custody of a minor or decision-making responsibility for the medial care of a minor, or other adult person responsible for the care of a minor in this state verbally delegates his or her authority to consent to the immunization of a minor under this subsection (2.5), the person to whom such authority is thereby delegated shall confirm the verbal delegation in writing and shall verbally relay any relevant health history to the administering practitioner. The practitioner administering the vaccination shall include the written confirmation in the minor's medical record. If a parent, legal guardian, person vested with legal custody of a minor or decision-making responsibility for the medical care of a minor, or other adult person responsible for the care of a minor in this state delegates his or her authority to consent to the immunization of a minor under this subsection (2.5) in writing, such writing shall include the relevant health history, and the practitioner administering the vaccination shall include a copy of the written delegation of authority in the minor's medical record.
(c) A person who consents to the immunization of a minor pursuant to a delegation of authority under this subsection (2.5) shall provide the practitioner with sufficient and accurate health information about the minor for whom the consent is given and, if necessary, sufficient and accurate health information about the minor's family to enable the practitioner to assess adequately the risks and benefits inherent in the proposed immunization and to determine whether the immunization is advisable.
(d) A person may not consent to the immunization of a minor pursuant to this subsection (2.5) if:
(I) The person has actual knowledge that the parent, legal guardian, person vested with legal custody of a minor or decision-making responsibility for the medical care of a minor, or other adult person responsible for the care of a minor in this state has expressly refused to give consent to the immunization; or
(II) The parent, legal guardian, person vested with legal custody of a minor or decision-making responsibility for the medical care of a minor, or other adult person responsible for the care of a minor in this state has told the person that the person may not consent to the immunization of the minor or, in the case of a written authorization, has withdrawn the authorization in writing.
(3) In addition to the immunization obligations set forth in section 25-4-905, relating to the immunization of indigent children, and except as provided in subsection (4) of this section, the department shall provide at public expense, subject to available appropriations, systematic immunizations to those infants that are not exempt from such immunization pursuant to paragraph (a) or (b) of subsection (4) of this section. The manner and frequency of vaccine administration shall conform to recognized standards of medical practice which are necessary for the protection of public health.
(4) An infant shall be exempted from receiving the required immunizations:
(a) Upon submitting certification from a licensed physician that the physical condition of the infant is such that one or more specified immunizations would endanger the infant's life or health; or
(b) Upon submitting a statement signed by one parent or guardian that such parent or guardian adheres to a religious belief whose teachings are opposed to immunizations, or that such parent or guardian has a personal belief that is opposed to immunization.