OASIS is an online reporting form enabling archaeological and
heritage practitioners to provide information about their investigations
to regional Historic Environment Records (HERs) and respective national
heritage organisations.
As well as being an information-gathering tool, researchers may share reports with HERs
for public release in the Archaeology Data Service (ADS) Library.
The ADS, in addition to making the reports available online for access to the wider public, undertakes the curation
and archiving of the digital files, ensuring long-term preservation.