What is archaeology? It’s more than just digging in the dirt! Come out to “Public Archaeology Day” to talk with the experts and learn all about what we do.
ATTENTION CONSULTANTS: We have revised the OSA Guidelines, effective immediately.
Reports submitted BEFORE Dec. 1, 2023 may follow the 2017 guidelines. Reports submitted AFTER Dec. 1, 2023 must follow the 2023 guidelines. For more details, visit: Guidelines & Forms