diff --git a/pinaxcon/registrasion/migrations/0007_auto_20170930_1610.py b/pinaxcon/registrasion/migrations/0007_auto_20170930_1610.py
new file mode 100644
index 00000000..c5dafab2
--- /dev/null
+++ b/pinaxcon/registrasion/migrations/0007_auto_20170930_1610.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2017-09-30 06:10
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pinaxcon_registrasion', '0006_auto_20170927_2301'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='attendeeprofile',
+            name='agreement',
+            field=models.BooleanField(default=False, help_text='I agree to the <a href="https://linux.conf.au/attend/terms-and-conditions"> terms and conditions of attendance</a>, and I have read, understood, and agree to act according to the standards set forth in our <a href="https://linux.conf.au/attend/code-of-conduct">Code of Conduct</a>.'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='attendeeprofile',
+            name='state',
+            field=models.CharField(blank=True, help_text='If your Country is Australia, you must list a state.', max_length=256, verbose_name='State/Territory/Province'),
+        ),
+    ]
diff --git a/pinaxcon/registrasion/models.py b/pinaxcon/registrasion/models.py
index d341738d..db28ba26 100644
--- a/pinaxcon/registrasion/models.py
+++ b/pinaxcon/registrasion/models.py
@@ -66,6 +66,12 @@ class AttendeeProfile(rego.AttendeeProfileBase):
                 "Please fill in line 1 before filling line 2",
             ))
 
+        if not self.agreement:
+            errors.append((
+                "agreement",
+                "Agreement to the terms and conditions and to the Code of Conduct is required.",
+            ))
+
         if errors:
             raise ValidationError(dict(errors))
 
@@ -138,6 +144,7 @@ class AttendeeProfile(rego.AttendeeProfileBase):
     state = models.CharField(
         max_length=256,
         verbose_name="State/Territory/Province",
+        help_text="If your Country is Australia, you must list a state.",
         blank=True,
     )
 
@@ -194,6 +201,17 @@ class AttendeeProfile(rego.AttendeeProfileBase):
         blank=True,
     )
 
+    agreement = models.BooleanField(
+        blank=False,
+        help_text="I agree to the "
+                  "<a href=\"https://linux.conf.au/attend/terms-and-conditions\"> "
+                  "terms and conditions of attendance</a>, and I have read, "
+                  "understood, and agree to act according to the standards set "
+                  "forth in our "
+                  "<a href=\"https://linux.conf.au/attend/code-of-conduct\">"
+                  "Code of Conduct</a>."
+    )
+
 
     past_lca = models.ManyToManyField(
         PastEvent,
diff --git a/vendor/registrasion/registrasion/migrations/0008_auto_20170930_1843.py b/vendor/registrasion/registrasion/migrations/0008_auto_20170930_1843.py
new file mode 100644
index 00000000..c4ed7ae7
--- /dev/null
+++ b/vendor/registrasion/registrasion/migrations/0008_auto_20170930_1843.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2017-09-30 08:43
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('registrasion', '0007_merge_20170929_2331'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='attendee',
+            name='guided_categories_complete',
+            field=models.ManyToManyField(blank=True, to='registrasion.Category'),
+        ),
+    ]