diff --git a/paperwork/admin.py b/paperwork/admin.py
index a2bdbb7..1b9495a 100644
--- a/paperwork/admin.py
+++ b/paperwork/admin.py
@@ -2,12 +2,24 @@ from django.contrib import admin
 
 from .models import (CmsRedRiverVeteransScholarship,
                      CertificationDefinition, Certification,
+                     CertificationVersion,
                      InstructorOrVendor, SpecialProgram, Waiver)
 
 
+class CertificationVersionInline(admin.TabularInline):
+    model = CertificationVersion
+    extra = 1
+
+
+@admin.register(CertificationVersion)
+class CertificationVersionAdmin(admin.ModelAdmin):
+    search_fields = ['definition__certification_name', 'version']
+
+
 @admin.register(CertificationDefinition)
 class CertificationDefinitionAdmin(admin.ModelAdmin):
     search_fields = ['certification_name', 'department']
+    inlines = [CertificationVersionInline]
 
 
 @admin.register(Certification)
diff --git a/paperwork/migrations/0002_add_certification_version_model.py b/paperwork/migrations/0002_add_certification_version_model.py
new file mode 100644
index 0000000..da8d8d5
--- /dev/null
+++ b/paperwork/migrations/0002_add_certification_version_model.py
@@ -0,0 +1,60 @@
+# (Partially) Generated by Django 4.0.2 on 2022-02-04 18:01
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+def migrate_certification_version_forward(apps, schema_editor):
+    db_alias = schema_editor.connection.alias
+
+    Certification = apps.get_model("paperwork", "Certification")
+    CertificationVersion = apps.get_model("paperwork", "CertificationVersion")
+
+    for certification in Certification.objects.using(db_alias).all():
+        (version, _) = CertificationVersion.objects.using(db_alias).get_or_create(
+            definition=certification.certification, version=certification.version
+        )
+        certification.certification_version = version
+        certification.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('membershipworks', '0001_initial'),
+        ('paperwork', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CertificationVersion',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('version', models.CharField(blank=True, db_column='Version', max_length=255, null=True)),
+                ('definition', models.ForeignKey(db_column='Certification', on_delete=django.db.models.deletion.PROTECT, to='paperwork.certificationdefinition')),
+            ],
+        ),
+        migrations.AddConstraint(
+            model_name='certificationversion',
+            constraint=models.UniqueConstraint(fields=('definition', 'version'), name='unique_certification_version'),
+        ),
+        migrations.AddField(
+            model_name='certification',
+            name='certification_version',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='paperwork.certificationversion', null=True),
+        ),
+        migrations.RunPython(migrate_certification_version_forward),
+        migrations.AlterField(
+            model_name='certification',
+            name='certification_version',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='paperwork.certificationversion'),
+        ),
+        migrations.RemoveField(
+            model_name='certification',
+            name='certification',
+        ),
+        migrations.RemoveField(
+            model_name='certification',
+            name='version',
+        ),
+    ]
diff --git a/paperwork/models.py b/paperwork/models.py
index 60add71..1c25e8b 100644
--- a/paperwork/models.py
+++ b/paperwork/models.py
@@ -35,18 +35,32 @@ class CertificationDefinition(models.Model):
         ordering = ('certification_name', 'department')
 
 
+class CertificationVersion(models.Model):
+    definition = models.ForeignKey(CertificationDefinition, on_delete=models.PROTECT, db_column='Certification')
+    version = models.CharField(db_column='Version', max_length=255, blank=True, null=True)
+
+    def __str__(self):
+        return f"{self.definition} [{self.version}]"
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(
+                fields=["definition", "version"], name="unique_certification_version"
+            )
+        ]
+
+
 class Certification(models.Model):
     number = models.AutoField(db_column='Number', primary_key=True)
-    certification = models.ForeignKey(CertificationDefinition, on_delete=models.PROTECT, db_column='Certification')
+    certification_version = models.ForeignKey(CertificationVersion, on_delete=models.PROTECT)
     name = models.CharField(db_column='Name', max_length=255)
     member = models.ForeignKey(Member, on_delete=models.PROTECT, to_field='uid', db_column='uid', blank=True, null=True, db_constraint=False)
     certified_by = models.CharField(db_column='Certified_By', max_length=255, blank=True, null=True)
     date = models.DateField(db_column='Date', blank=True, null=True)
-    version = models.CharField(db_column='Version', max_length=255, blank=True, null=True)
     shop_lead_notified = models.DateTimeField(db_column='Shop Lead Notified', blank=True, null=True)
 
     def __str__(self):
-        return f"{self.name} - {self.certification} [{self.version}]"
+        return f"{self.name} - {self.certification_version}"
 
     class Meta:
         db_table = 'Certifications'