Source: https://homeschoolstatelaws.com/2017/01/28/colorado-homeschool-law/
Timestamp: 2019-04-26 02:02:42+00:00

Document:
*NOTE: The Colorado Homeschool Law requires those who choose the homeschool option to only give notice for their children who are 6 to 16 years old and teaching does not need to begin until your child is 7 years old.
The Colorado regulations for a Home-Based Study Program and a Private Tutor are different than the homeschool regulations below.
If your child is already attending a Colorado public school you will need to officially withdraw them before beginning to homeschool. To officially withdraw send in a Letter of Intent (see above) 14 days before homeschooling your child. You can also contact your child’s school and ask if they have an official withdrawal form for you to fill out.
The only qualification the Colorado Homeschool Law requires is that you must be a parent, legal guardian, or an adult relative designated by the parent, in order to legally homeschool a child.
The Colorado Homeschool Law requires you to teach a minimum of 172 days out of the year and an average of 4 hours per day.
NOTE: You may be required to submit your records to the Superintendent of your school district if they have cause to believe that you are not following the requirements of the Colorado Homeschool Law.
Have your child evaluated by a qualified person (i.e. a licensed teacher, an independent or parochial school teacher, a licensed psychologist, or a person with a graduate degree in education).
The test scores or evaluation results must be sent to the same school district that received your letter of intent. They will use these scores/results to evaluate your child’s educational progress.
Students who take a standardized test must score a 13% or higher to continue homeschooling.
Students who are evaluated must be making sufficient academic progress for their grade level to continue homeschooling.
Failure to meet these standards will give the school district reason to enroll a student in public school. Students are allowed one opportunity to retest before a change is made.
The state of Colorado requires homeschoolers to vaccinate their children or submit a waiver. You must also keep record of your child’s immunizations or waiver, and submit either to the superintendent of your school district if they are asked for.
Required Attendance Age: CO Rev Stat § 22-33-104 (1-a) & (2-b,i).
Required Subject-United States Constitution: CO Rev Stat § 22-1-108.
Home-based Education Statute: CO Rev Stat § 22-33-104.5.
Immunizations: CO Rev Stat § 25-4-901, CO Rev Stat § 25-4-902, CO Rev Stat § 25-4-903.

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