diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 694f67b..e7d0bed 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -17,6 +17,7 @@ django-image-cropping==1.0.3
 django-localflavor==1.3
 django-model-utils==2.4
 django-sass-processor==0.3.4
+django-easy-select2==1.3.2
 django-simple-captcha==0.5.1
 Django==1.9.6
 libsass==0.11.0
diff --git a/sigi/apps/usuarios/forms.py b/sigi/apps/usuarios/forms.py
index d34e739..0cde164 100644
--- a/sigi/apps/usuarios/forms.py
+++ b/sigi/apps/usuarios/forms.py
@@ -14,7 +14,8 @@ from django.core.exceptions import ValidationError
 from django.db import transaction
 from django.forms import ModelForm
 from django.utils.translation import ugettext_lazy as _
-
+from sigi.apps.casas.models import CasaLegislativa
+from easy_select2 import Select2
 
 import sigi.apps.crispy_layout_mixin
 from sigi.apps.crud.utils import YES_NO_CHOICES
@@ -87,6 +88,11 @@ class UsuarioForm(ModelForm):
 
     captcha = CaptchaField()
 
+    casa_legislativa = forms.ModelChoiceField(
+        queryset=CasaLegislativa.objects.all(),
+        widget=Select2()
+    )
+
     class Meta(object):
         model = Usuario
         fields = [u'username', u'email', u'nome_completo', u'password',
diff --git a/sigi/settings/base.py b/sigi/settings/base.py
index fea53bc..91c41d9 100644
--- a/sigi/settings/base.py
+++ b/sigi/settings/base.py
@@ -93,6 +93,7 @@ INSTALLED_APPS = (
     'djangobower',
     'floppyforms',
     'sass_processor',
+    'easy_select2',
 
 )