The Archaeology Data Service (ADS) has been a WDS Regular Member since September 2020. The ADS is the leading accredited digital repository for archaeology and heritage data generated by UK-based fieldwork and research. Founded in 1996, the core activity of the ADS is the long-term digital preservation of the data entrusted to our care. To do this we follow a policy of active data management and curation to ensure the integrity, reliability, and accessibility in perpetuity of all our data. All resources archived with the ADS are Open Access, and delivered through our website to facilitate re-use by the heritage sector and wider community.