The Archaeology Data Service (ADS) is a digital repository for cultural heritage data. Based at the University of York, it also provides advice and support for research projects on good practice in using digital data. It is staffed by archivists, developers and researchers who work on the long-term digital preservation of the data that have been deposited with the ADS.
Taken from the project website (Accessed 2019-09-03):
The ADS is an accredited digital repository for heritage data that has evolved over 20 years of history. The scope and nature of what is considered heritage data and is suitable for deposit with the ADS is defined in our Collections Policy. The core activity of the ADS is the long-term digital preservation of the data that has been entrusted to us. To do this we follow a policy of active data management and curation to ensure the integrity, reliability and accessibility in perpetuity of all data entrusted to our care.
The ADS offers a Costing Calculator to estimate the costs of archiving. It also publishes a set of Guidelines for Depositors and a set of Guides to Good Practice. Individuals within the team are also able to provide advice on data management and sustainability for specific projects.