diff --git a/src/main/kotlin/no/nav/klage/kodeverk/FlowState.kt b/src/main/kotlin/no/nav/klage/kodeverk/FlowState.kt
new file mode 100644
index 0000000..a57dee5
--- /dev/null
+++ b/src/main/kotlin/no/nav/klage/kodeverk/FlowState.kt
@@ -0,0 +1,39 @@
+package no.nav.klage.kodeverk
+
+import jakarta.persistence.AttributeConverter
+import jakarta.persistence.Converter
+
+enum class FlowState(override val id: String, override val navn: String, override val beskrivelse: String) :
+    Kode {
+    NOT_SENT("1", "IKKE_SENDT", "Ikke sendt"),
+    SENT("2", "OVERSENDT", "Oversendt"),
+    RETURNED("3", "RETURNERT_TIL_SAKSBEHANDLER", "Returnert til saksbehandler")
+    ;
+
+    override fun toString(): String {
+        return "FlowState(id=$id, " +
+                "navn=$navn)"
+    }
+
+    companion object {
+        fun of(id: String): FlowState {
+            return entries.firstOrNull { it.id == id }
+                ?: throw IllegalArgumentException("No FlowState with id $id exists")
+        }
+
+        fun fromNavn(navn: String?): FlowState {
+            return entries.firstOrNull { it.navn == navn }
+                ?: throw IllegalArgumentException("No FlowState with navn $navn exists")
+        }
+    }
+}
+
+@Converter
+class FlowStateConverter : AttributeConverter<FlowState, String?> {
+
+    override fun convertToDatabaseColumn(entity: FlowState?): String? =
+        entity?.id
+
+    override fun convertToEntityAttribute(id: String?): FlowState? =
+        id?.let { FlowState.of(it) }
+}