This is the ValueSet that contains all the codes in IHE Pharmaceutical Advice Status List (http://fhir.ch/ig/ch-term/ValueSet/ihe-pharmaceuticaladvicestatuslist) and IHE Pharmaceutical Advice Status List (http://fhir.ch/ig/ch-term/ValueSet/ihe-pharmaceuticaladvicestatuslist). E.g. what you have to deal with if you get resources containing codes in either of them