- VOResource record should have a status attribute - VOResource record should have an updated attribute - VOResource record should have a created attribute - Recommend setting VOResource xsi:type='vs:CatalogService' on service with SimpleImageAccess capability - SimpleImageAccess capability must include interface with xsi:type='vs:ParamHTTP' and role='std' - Recommend setting VOResource xsi:type='vs:CatalogService' on service with ConeSearch capability - ConeSearch capability must include interface with xsi:type='vs:ParamHTTP' and role='std' - Registry resource should have one capability with either xsi:type='vg:Search' or xsi:type='vg:Harvest' (temporarily removed, needs to include RegTAP) - Recommend setting VOResource xsi:type='vg:Registry' on service with a Search or Harvest capability - Harvest capability must include interface with xsi:type='vg:OAIHTTP' and role='std' - Search capability must include interface with xsi:type='vr:Webservice' and role='std' - Recommend setting VOResource xsi:type='vs:CatalogService' on service with SkyNode capability - SimpleImageAccess capability must include interface with xsi:type='vr:WebService' and role='std' - Service resource should have at least one capability element - capability element should have at least one interface element - The date for the created attribute must be in the Past - The date for the updated attribute must be in the Past - The Registry must not serve records authorities it does not claim in its Identify response ("managedAuthority") - A harvesting registry must support version 1.0 of the OAIHTTP interface.