The Office of State Archaeology (OSA) was established by state legislation to study and preserve Connecticut’s archaeological resources. By statute, OSA manages the care and study of the state’s archaeological collections, which are curated by the Connecticut State Museum of Natural History (CSMNH).

The State Archaeologist conducts and facilitates archaeological research in Connecticut, and engages in public outreach and education to bring our state’s rich archaeological heritage to the public. OSA also works with archaeologists, Indigenous communities, developers, towns, and researchers to identify, manage, and preserve the state’s archaeological resources and coordinates with the State Historic Preservation Office to maintain the state’s archaeological maps and site files.