If your state or country allows for a family to be enrolled in a private school located in Colorado/the US and teach their children at home, then you can enroll in the CHEC Independent School. Simply create an account here to start the process!
Looking for more info? HSLDA has all homeschool laws on its website (United States homeschool laws and International homeschool laws for countries in which it is legal to homeschool). If your family is US military and living on base, then US laws apply.