This guidance shows how to perform common standards monitoring (CSM) for designated sites, including SSSIs and SACs, that specifically identify Upland Heathland habitats as a site feature. It provides guidance on the identification of interest features, attributes, targets and methods of assessment. It defines a set of generic attributes to assess status of the feature, highlighting those attributes that should be used on all sites and those that are site-specific (discretionary) to be used to reflect local distinctiveness.