This case-insensitive code system http://fhir.cezih.hr/specifikacije/CodeSystem/status-epom-procesa defines the following codes:

Code Display
SI Initial state
S1 READY
S2 APPROVED
S3 RESERVED
S4 DISPENSED
S5 READY_FOR_ARCHIVAL
S6 CANCELED
SF Final state
<status value="draft" /> <experimental value="false" /> <date value="2023-01-27" /> <contact> <name value="Krešimir Kerš" /> <telecom> <system value="email" /> <value value="kresimir.kers@ericsson.com" /> </telecom> </contact> <description value="Status procesa ePomagala" /> <jurisdiction> <coding> <system value="urn:iso:std:iso:3166" /> <code value="HR" /> <display value="Croatia" /> </coding> <text value="Croatia" /> </jurisdiction> <caseSensitive value="false" /> <compositional value="false" /> <versionNeeded value="false" /> <content value="complete" /> <concept> <code value="SI" /> <display value="Initial state" /> </concept> <concept> <code value="S1" /> <display value="READY" /> </concept> <concept> <code value="S2" /> <display value="APPROVED" /> </concept> <concept> <code value="S3" /> <display value="RESERVED" /> </concept> <concept> <code value="S4" /> <display value="DISPENSED" /> </concept> <concept> <code value="S5" /> <display value="READY_FOR_ARCHIVAL" /> </concept> <concept> <code value="S6" /> <display value="CANCELED" /> </concept> <concept> <code value="SF" /> <display value="Final state" /> </concept> </CodeSystem>