6 Colo. Code Regs. § 1009-7 Regulation 5
All investigatory material acquired or created and held by the Department or a county, district or municipal health agency in compliance with these regulations shall be held as confidential pursuant to C.R.S. 25-1-122(4). In addition, trade secrets and confidential commercial, geological, or geophysical data submitted to or held by the department or county, district or municipal public health agencies in compliance with these regulations shall be confidential to the extent permitted by law. This information is to be used by the public health agencies as source material for necessary disease control efforts and the development of prevention programs.
Reasonable efforts shall be made by the Department or investigating county, district or municipal health department to consult with the attending physician or medical facility caring for the patient prior to any further patient follow-up by the department or a county, district or municipal health agency.
6 CCR 1009-7 Regulation 5