You can find details of the charity's registration with the Charity Commission for Liversage Trust under registration no 1155282.
Liversage Trust is also a member of The Almshouse Association.
Here is a selection of links that may be of interest:
Age Concern / Help the Aged - http://www.ageuk.org.uk
Almshouse Association - http://www.almshouses.org
Care Quality Commission - http://www.cqc.org.uk
Charity Commission - http://www.charity-commission.gov.uk
Derby City Council - http://www.derby.gov.uk