If you appeal, your appeal must be submitted in writing on the official appeal form, signed by you or your representative, and received at the following address within ten (10) days of your receipt of this notice: Colorado State Personnel Board/State Personnel Director, Attn: Appeals Processing, 1525 Sherman Street, 4th Floor, Denver, CO 80203. of Public Health and Environment, Colorado State Patrol, Colorado Motor Carriers Association, local government, elected officials, drainage basin controlling agencies, public utilities, railroads, businesses, consultants, contractors, local community groups, and so much more.