diff --git a/src/rules/episode_marker.rs b/src/rules/episode_marker.rs
index 3a1c121..c0afeda 100644
--- a/src/rules/episode_marker.rs
+++ b/src/rules/episode_marker.rs
@@ -8,39 +8,39 @@ impl Rule for EpisodeMarker {
         match captures.name("seasonPrefix") {
             Some(marker) => {
                 if marker.as_str() != "S" {
-                    return Some(NonCompliantReason::InvalidEpisodeMarker("Season Prefix must be 'S'".to_string()))
+                    return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::SeasonPrefix))
                 }
             }
-            None => return Some(NonCompliantReason::InvalidEpisodeMarker("No Season Prefix found".to_string())),
+            None => return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::MissingSeasonPrefix)),
         }
 
         match captures.name("episodePrefix") {
             Some(marker) => {
                 if marker.as_str() != "E" {
-                    return Some(NonCompliantReason::InvalidEpisodeMarker("Episode Prefix must be 'E'".to_string()))
+                    return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::EpisodePrefix))
                 }
             }
-            None => return Some(NonCompliantReason::InvalidEpisodeMarker("No Episode Prefix found".to_string())),
+            None => return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::MissingEpisodePrefix)),
         }
 
         match captures.name("season") {
             Some(marker) => {
                 let str = marker.as_str();
                 if str.len() != 2 && str.len() != 3 {
-                    return Some(NonCompliantReason::InvalidEpisodeMarker("Season should be annotated with either 2 or 3 digits".to_string()))
+                    return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::SeasonDigits))
                 }
             }
-            None => return Some(NonCompliantReason::InvalidEpisodeMarker("No Season digits found".to_string())),
+            None => return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::MissingSeasonDigits)),
         }
 
         match captures.name("episode") {
             Some(marker) => {
                 let str = marker.as_str();
                 if str.len() != 2 && str.len() != 3 {
-                    return Some(NonCompliantReason::InvalidEpisodeMarker("Episode should be annotated with either 2 or 3 digits".to_string()))
+                    return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::EpisodeDigits))
                 }
             }
-            None => return Some(NonCompliantReason::InvalidEpisodeMarker("No Episode digits found".to_string())),
+            None => return Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::MissingEpisodeDigits)),
         }
 
         return None
@@ -53,7 +53,7 @@ impl Rule for EpisodeMarker {
 
 #[cfg(test)]
 mod tests {
-    use crate::rules::{NonCompliantReason, Rule};
+    use crate::rules::{NonCompliantReason, EpisodeMarkerReason, Rule};
     use crate::SERIES_REGEX;
 
     #[test]
@@ -67,6 +67,6 @@ mod tests {
     fn no_dash() {
         let title = "Test S00x00.mkv";
         let captures = regex::Regex::new(SERIES_REGEX).unwrap().captures(title).unwrap();
-        assert_eq!(super::EpisodeMarker::check(title, &captures), Some(NonCompliantReason::InvalidEpisodeMarker("Episode Prefix must be 'E'".to_string())));
+        assert_eq!(super::EpisodeMarker::check(title, &captures), Some(NonCompliantReason::InvalidEpisodeMarker(EpisodeMarkerReason::EpisodePrefix)));
     }
 }
\ No newline at end of file
diff --git a/src/rules/mod.rs b/src/rules/mod.rs
index f4ebdce..350e9b5 100644
--- a/src/rules/mod.rs
+++ b/src/rules/mod.rs
@@ -20,7 +20,7 @@ pub enum NonCompliantReason {
     MissingName,
     HasFluff,
     MissingNameSeparator,
-    InvalidEpisodeMarker(String)
+    InvalidEpisodeMarker(EpisodeMarkerReason)
 }
 
 impl Display for NonCompliantReason {
@@ -35,6 +35,33 @@ impl Display for NonCompliantReason {
     }
 }
 
+#[derive(Debug, PartialEq)]
+pub enum EpisodeMarkerReason {
+    SeasonPrefix,
+    MissingSeasonPrefix,
+    EpisodePrefix,
+    MissingEpisodePrefix,
+    SeasonDigits,
+    MissingSeasonDigits,
+    EpisodeDigits,
+    MissingEpisodeDigits
+}
+
+impl Display for EpisodeMarkerReason {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        match self {
+            EpisodeMarkerReason::SeasonPrefix => write!(f, "Season Prefix must be 'S'"),
+            EpisodeMarkerReason::MissingSeasonPrefix => write!(f, "No Season Prefix found"),
+            EpisodeMarkerReason::EpisodePrefix => write!(f, "Episode Prefix must be 'E'"),
+            EpisodeMarkerReason::MissingEpisodePrefix => write!(f, "No Episode Prefix found"),
+            EpisodeMarkerReason::SeasonDigits => write!(f, "Season should be annotated with either 2 or 3 digits"),
+            EpisodeMarkerReason::MissingSeasonDigits => write!(f, "No Season digits found"),
+            EpisodeMarkerReason::EpisodeDigits => write!(f, "Episode should be annotated with either 2 or 3 digits"),
+            EpisodeMarkerReason::MissingEpisodeDigits => write!(f, "No Episode digits found"),
+        }
+    }
+}
+
 pub enum ComplianceStatus {
     NonCompliant(NonCompliantReason),
     NotMatched,