diff --git a/app/Observers/ScoringGuideObserver.php b/app/Observers/ScoringGuideObserver.php
new file mode 100644
index 0000000..7f2c23a
--- /dev/null
+++ b/app/Observers/ScoringGuideObserver.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Observers;
+
+use App\Models\ScoringGuide;
+
+use function auditionLog;
+
+class ScoringGuideObserver
+{
+    public function created(ScoringGuide $scoringGuide): void
+    {
+        $message = 'Added scoring guide '.$scoringGuide->name.$scoringGuide->name.'(ID #'.$scoringGuide->id.')';
+        $affected = ['scoring_guides' => [$scoringGuide->id]];
+        auditionLog($message, $affected);
+    }
+
+    public function updated(ScoringGuide $scoringGuide): void
+    {
+        $message = 'Renamed scoring guide '.$scoringGuide->getOriginal('name').' to '.$scoringGuide->name.'(ID #'.$scoringGuide->id.')';
+        $affected = ['scoring_guides' => [$scoringGuide->id]];
+        auditionLog($message, $affected);
+    }
+
+    public function deleted(ScoringGuide $scoringGuide): void
+    {
+        $message = 'Deleted scoring guide '.$scoringGuide->name.'(ID #'.$scoringGuide->id.')';
+        $affected = ['scoring_guides' => [$scoringGuide->id]];
+        auditionLog($message, $affected);
+    }
+}
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 8cd550b..9b20c3f 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -14,6 +14,7 @@ use App\Models\Event;
 use App\Models\School;
 use App\Models\SchoolEmailDomain;
 use App\Models\ScoreSheet;
+use App\Models\ScoringGuide;
 use App\Models\Student;
 use App\Models\User;
 use App\Observers\BonusScoreObserver;
@@ -23,6 +24,7 @@ use App\Observers\EventObserver;
 use App\Observers\SchoolEmailDomainObserver;
 use App\Observers\SchoolObserver;
 use App\Observers\ScoreSheetObserver;
+use App\Observers\ScoringGuideObserver;
 use App\Observers\StudentObserver;
 use App\Observers\UserObserver;
 use App\Services\AuditionService;
@@ -66,6 +68,7 @@ class AppServiceProvider extends ServiceProvider
         School::observe(SchoolObserver::class);
         SchoolEmailDomain::observe(SchoolEmailDomainObserver::class);
         ScoreSheet::observe(ScoreSheetObserver::class);
+        ScoringGuide::observe(ScoringGuideObserver::class);
         Student::observe(StudentObserver::class);
         User::observe(UserObserver::class);