  | 275th Anniversary Calendar of Events | Official 275th Anniversary Events |
| | Administrative Charging Committee | |
| | Boards & Commissions | |
| | County Council | |
| | County Council Meetings & Workshops | |
| | Division Of Solid Waste and Recycling | This calendar will feature events centered around both the Division of Solid Waste's outreach and education, but also community based events submitted to us that revolve around waste management and recycling. Community submitted events will be identified with a "Community Submission" tag at the beginning of the event information. |
| | Energy and Environment | Sustainability and Environmental Resources calendar of events |
| | Equity and Inclusion Office | |
| | FCG TV | |
| | Fire and Rescue Recruitment | |
| | Frederick County Sustainability Commission | Meetings, awards, and important events of the Frederick County Sustainability Commission. |
| | Liquor Board Upcoming Special Licenses | |
| | Planning & Permitting | |
| | Police Accountability Board | |
| | Senior Services | Senior Services and Senior Advisory Board meetings, special events and workshops |
| | TransIT Services | TransIT and Transportation-related meetings, events, and celebrations |
| | Veterans Advisory Council | |