diff --git a/sapl/materia/migrations/0054_merge_20190802_1117.py b/sapl/materia/migrations/0054_merge_20190802_1112.py
similarity index 100%
rename from sapl/materia/migrations/0054_merge_20190802_1117.py
rename to sapl/materia/migrations/0054_merge_20190802_1112.py
diff --git a/sapl/materia/migrations/0055_auto_20190816_0943.py b/sapl/materia/migrations/0055_auto_20190816_0943.py
index 496d03df0..2f95add3c 100644
--- a/sapl/materia/migrations/0055_auto_20190816_0943.py
+++ b/sapl/materia/migrations/0055_auto_20190816_0943.py
@@ -8,7 +8,7 @@ from django.db import migrations
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('materia', '0054_merge_20190802_1117'),
+        ('materia', '0054_merge_20190802_1112'),
     ]
 
     operations = [
diff --git a/sapl/parlamentares/migrations/0032_auto_20190619_1509.py b/sapl/parlamentares/migrations/0032_auto_20190619_1509.py
index 3dd56e096..c634673aa 100644
--- a/sapl/parlamentares/migrations/0032_auto_20190619_1509.py
+++ b/sapl/parlamentares/migrations/0032_auto_20190619_1509.py
@@ -10,7 +10,7 @@ class Migration(migrations.Migration):
 
     dependencies = [
         ('parlamentares', '0031_auto_20190614_1203'),
-        ('sessao', '0043_auto_20190506_1452'),
+        ('sessao', '0043_auto_20190712_1053'),
     ]
 
     state_operations = [
diff --git a/sapl/protocoloadm/migrations/0023_merge_20190802_1117.py b/sapl/protocoloadm/migrations/0023_merge_20190802_1112.py
similarity index 100%
rename from sapl/protocoloadm/migrations/0023_merge_20190802_1117.py
rename to sapl/protocoloadm/migrations/0023_merge_20190802_1112.py
diff --git a/sapl/protocoloadm/migrations/0024_merge_20190821_1418.py b/sapl/protocoloadm/migrations/0024_merge_20190821_1418.py
index 07543e7e9..6bd5eea65 100644
--- a/sapl/protocoloadm/migrations/0024_merge_20190821_1418.py
+++ b/sapl/protocoloadm/migrations/0024_merge_20190821_1418.py
@@ -9,7 +9,7 @@ class Migration(migrations.Migration):
 
     dependencies = [
         ('protocoloadm', '0023_auto_20190711_1755'),
-        ('protocoloadm', '0023_merge_20190802_1117'),
+        ('protocoloadm', '0023_merge_20190802_1112'),
     ]
 
     operations = [
diff --git a/sapl/sessao/migrations/0045_auto_20190809_1319.py b/sapl/sessao/migrations/0044_auto_20190816_1336.py
similarity index 86%
rename from sapl/sessao/migrations/0045_auto_20190809_1319.py
rename to sapl/sessao/migrations/0044_auto_20190816_1336.py
index 2254340a2..c6d74d88a 100644
--- a/sapl/sessao/migrations/0045_auto_20190809_1319.py
+++ b/sapl/sessao/migrations/0044_auto_20190816_1336.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.20 on 2019-08-09 16:19
+# Generated by Django 1.11.20 on 2019-08-16 16:36
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -8,7 +8,7 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('sessao', '0044_merge_20190802_1117'),
+        ('sessao', '0043_auto_20190712_1053'),
     ]
 
     operations = [
diff --git a/sapl/sessao/migrations/0044_merge_20190802_1117.py b/sapl/sessao/migrations/0044_merge_20190802_1117.py
deleted file mode 100644
index aca952786..000000000
--- a/sapl/sessao/migrations/0044_merge_20190802_1117.py
+++ /dev/null
@@ -1,16 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.20 on 2019-08-02 14:17
-from __future__ import unicode_literals
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('sessao', '0043_auto_20190712_1053'),
-        ('sessao', '0043_auto_20190506_1452'),
-    ]
-
-    operations = [
-    ]
diff --git a/sapl/sessao/migrations/0046_auto_20190809_1319.py b/sapl/sessao/migrations/0045_auto_20190816_1337.py
similarity index 82%
rename from sapl/sessao/migrations/0046_auto_20190809_1319.py
rename to sapl/sessao/migrations/0045_auto_20190816_1337.py
index 925c8df08..e835b5998 100644
--- a/sapl/sessao/migrations/0046_auto_20190809_1319.py
+++ b/sapl/sessao/migrations/0045_auto_20190816_1337.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.20 on 2019-08-09 16:19
+# Generated by Django 1.11.20 on 2019-08-16 16:37
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -7,16 +7,15 @@ from django.db import migrations
 
 def migra_ordenacao_tipos(apps, schema_editor):
     TipoExpediente = apps.get_model('sessao', 'TipoExpediente')
-    
+
     for i,tipo in enumerate(TipoExpediente.objects.all().order_by('nome')):
         tipo.ordenacao=i+1
         tipo.save()
 
-
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('sessao', '0045_auto_20190809_1319'),
+        ('sessao', '0044_auto_20190816_1336'),
     ]
 
     operations = [
diff --git a/sapl/sessao/migrations/0046_auto_20190827_1228.py b/sapl/sessao/migrations/0046_auto_20190827_1228.py
new file mode 100644
index 000000000..d37e2b200
--- /dev/null
+++ b/sapl/sessao/migrations/0046_auto_20190827_1228.py
@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.20 on 2019-08-27 15:28
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materia', '0055_auto_20190816_0943'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('sessao', '0045_auto_20190816_1337'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RegistroLeitura',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('observacao', models.TextField(blank=True, verbose_name='Observações')),
+                ('ip', models.CharField(blank=True, default='', max_length=30, verbose_name='IP')),
+                ('data_hora', models.DateTimeField(auto_now_add=True, null=True, verbose_name='Data/Hora')),
+            ],
+            options={
+                'verbose_name': 'Leitura',
+                'verbose_name_plural': 'Leituras',
+            },
+        ),
+        migrations.AlterField(
+            model_name='expedientemateria',
+            name='tipo_votacao',
+            field=models.PositiveIntegerField(choices=[(1, 'Simbólica'), (2, 'Nominal'), (3, 'Secreta'), (4, 'Leitura')], default=1, verbose_name='Tipo de votação'),
+        ),
+        migrations.AlterField(
+            model_name='ordemdia',
+            name='tipo_votacao',
+            field=models.PositiveIntegerField(choices=[(1, 'Simbólica'), (2, 'Nominal'), (3, 'Secreta'), (4, 'Leitura')], default=1, verbose_name='Tipo de votação'),
+        ),
+        migrations.AddField(
+            model_name='registroleitura',
+            name='expediente',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='sessao.ExpedienteMateria'),
+        ),
+        migrations.AddField(
+            model_name='registroleitura',
+            name='materia',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='materia.MateriaLegislativa'),
+        ),
+        migrations.AddField(
+            model_name='registroleitura',
+            name='ordem',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='sessao.OrdemDia'),
+        ),
+        migrations.AddField(
+            model_name='registroleitura',
+            name='user',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL),
+        ),
+    ]
diff --git a/sapl/sessao/migrations/0047_auto_20191001_1115.py b/sapl/sessao/migrations/0046_auto_20191001_1115.py
similarity index 98%
rename from sapl/sessao/migrations/0047_auto_20191001_1115.py
rename to sapl/sessao/migrations/0046_auto_20191001_1115.py
index 392ca1d23..5b773c293 100644
--- a/sapl/sessao/migrations/0047_auto_20191001_1115.py
+++ b/sapl/sessao/migrations/0046_auto_20191001_1115.py
@@ -10,7 +10,7 @@ import sapl.utils
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('sessao', '0046_auto_20190809_1319'),
+        ('sessao', '0045_auto_20190816_1337'),
     ]
 
     operations = [
diff --git a/sapl/sessao/migrations/0043_auto_20190506_1452.py b/sapl/sessao/migrations/0047_merge_20191009_1535.py
similarity index 85%
rename from sapl/sessao/migrations/0043_auto_20190506_1452.py
rename to sapl/sessao/migrations/0047_merge_20191009_1535.py
index 8827e906b..8ecdd8999 100644
--- a/sapl/sessao/migrations/0043_auto_20190506_1452.py
+++ b/sapl/sessao/migrations/0047_merge_20191009_1535.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.20 on 2019-05-06 17:52
+# Generated by Django 1.11.20 on 2019-10-09 18:35
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -8,7 +8,8 @@ from django.db import migrations
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('sessao', '0042_merge_20190612_0925'),
+        ('sessao', '0046_auto_20190827_1228'),
+        ('sessao', '0046_auto_20191001_1115'),
     ]
 
     database_operations = [
diff --git a/sapl/sessao/migrations/0048_auto_20191009_1550.py b/sapl/sessao/migrations/0048_auto_20191009_1550.py
new file mode 100644
index 000000000..5b08dfb80
--- /dev/null
+++ b/sapl/sessao/migrations/0048_auto_20191009_1550.py
@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.20 on 2019-10-09 18:50
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sessao', '0047_merge_20191009_1535'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='registroleitura',
+            name='expediente',
+        ),
+        migrations.RemoveField(
+            model_name='registroleitura',
+            name='materia',
+        ),
+        migrations.RemoveField(
+            model_name='registroleitura',
+            name='ordem',
+        ),
+        migrations.RemoveField(
+            model_name='registroleitura',
+            name='user',
+        ),
+        migrations.AlterField(
+            model_name='expedientemateria',
+            name='tipo_votacao',
+            field=models.PositiveIntegerField(choices=[(1, 'Simbólica'), (2, 'Nominal'), (3, 'Secreta')], default=1, verbose_name='Tipo de votação'),
+        ),
+        migrations.AlterField(
+            model_name='ordemdia',
+            name='tipo_votacao',
+            field=models.PositiveIntegerField(choices=[(1, 'Simbólica'), (2, 'Nominal'), (3, 'Secreta')], default=1, verbose_name='Tipo de votação'),
+        ),
+        migrations.DeleteModel(
+            name='RegistroLeitura',
+        ),
+    ]