diff --git a/sapl/api/serializers.py b/sapl/api/serializers.py
index 5de03819b..87bfc7440 100644
--- a/sapl/api/serializers.py
+++ b/sapl/api/serializers.py
@@ -62,20 +62,18 @@ class ParlamentarResumeSerializer(serializers.ModelSerializer):
     partido = serializers.SerializerMethodField('check_partido')
 
     def check_titular(self,obj):
-        if self.context.get('legislatura',None):  
-            legislatura = self.context['legislatura']  
-        else:
-            legislatura = Legislatura.objects.first() 
-        
-        mandato = Mandato.objects.filter(legislatura=legislatura,parlamentar=obj).first()
+        legislatura = self.context.get('legislatura')
+        if not legislatura:
+            legislatura = Legislatura.objects.first().id
+        mandato = Mandato.objects.filter(legislatura__id=legislatura,parlamentar=obj).first()
         return mandato.titular if mandato else False
 
     def check_partido(self,obj):
-        if self.context.get('legislatura',None):
-            legislatura = Legislatura.objects.get(id=self.context['legislatura']) 
-        else:
+        legislatura_id = self.context.get('legislatura')
+        if not legislatura_id:
             legislatura = Legislatura.objects.first()
-        
+        else:
+            legislatura = Legislatura.objects.get(id=legislatura_id)
         filiacao = filiacao_data(obj, legislatura.data_inicio, legislatura.data_fim)
         return filiacao
 
diff --git a/sapl/api/views.py b/sapl/api/views.py
index c9d99295d..92af46e00 100644
--- a/sapl/api/views.py
+++ b/sapl/api/views.py
@@ -31,6 +31,7 @@ from sapl.protocoloadm.models import DocumentoAdministrativo,\
     DocumentoAcessorioAdministrativo, TramitacaoAdministrativo, Anexado
 from sapl.sessao.models import SessaoPlenaria, ExpedienteSessao
 from sapl.utils import models_with_gr_for_model, choice_anos_com_sessaoplenaria
+from sapl.parlamentares.models import Mandato, Parlamentar
 
 
 class BusinessRulesNotImplementedMixin:
@@ -303,6 +304,16 @@ class _AutorViewSet:
 
 @customize(Parlamentar)
 class _ParlamentarViewSet:
+    class ParlamentarPermission(SaplModelPermissions):
+        def has_permission(self, request, view):
+            if request.method == 'GET':
+                return True
+            else:
+                perm = super().has_permission(request, view)
+                return perm
+                
+    permission_classes = (ParlamentarPermission, )
+
     @action(detail=True)
     def proposicoes(self, request, *args, **kwargs):
         """
@@ -339,16 +350,13 @@ class _ParlamentarViewSet:
         """
         Pega lista de parlamentares pelo id da legislatura.
         """
-        from sapl.parlamentares.models import Mandato, Parlamentar
-        mandatos = Mandato.objects.filter(legislatura__id=kwargs['pk']).values_list('parlamentar')
-        parlamentares = Parlamentar.objects.filter(id__in=[m[0] for m in mandatos])
+        parlamentares = Parlamentar.objects.filter(mandato__legislatura=kwargs['pk'])
         serializer_class = ParlamentarResumeSerializer(parlamentares,many=True,context={'legislatura':kwargs['pk']})
-
         return Response(serializer_class.data)
 
-    @action(detail=False, methods=['post'])
+    @action(detail=False,methods=['GET'])
     def search_parlamentares(self,request,*args,**kwargs):
-        nome = request.data.get('nome_parlamentar','')
+        nome = request.query_params.get('nome_parlamentar','')
         parlamentares = Parlamentar.objects.filter(nome_parlamentar__icontains=nome)
         serializer_class= ParlamentarResumeSerializer(parlamentares,many=True)
         return Response(serializer_class.data)
diff --git a/sapl/parlamentares/urls.py b/sapl/parlamentares/urls.py
index e576eefc0..6e175bafe 100644
--- a/sapl/parlamentares/urls.py
+++ b/sapl/parlamentares/urls.py
@@ -96,4 +96,3 @@ urlpatterns = [
         get_sessoes_legislatura, name='get_sessoes_legislatura'),
     
 ]
-
diff --git a/sapl/parlamentares/views.py b/sapl/parlamentares/views.py
index a69bab243..af16dd6df 100644
--- a/sapl/parlamentares/views.py
+++ b/sapl/parlamentares/views.py
@@ -1,7 +1,6 @@
 from datetime import datetime
 import json
 import logging
-import os
 
 from django.contrib import messages
 from django.contrib.auth.mixins import PermissionRequiredMixin
@@ -22,7 +21,6 @@ from django.views.generic import FormView
 from django.views.generic.edit import UpdateView
 from django_filters.views import FilterView
 from image_cropping.utils import get_backend
-from django.core import serializers
 
 
 from sapl.base.forms import SessaoLegislativaForm, PartidoForm
@@ -33,7 +31,7 @@ from sapl.crud.base import (RP_CHANGE, RP_DETAIL, RP_LIST, Crud, CrudAux,
                             MasterDetailCrud, make_pagination)
 from sapl.materia.models import Autoria, Proposicao, Relatoria
 from sapl.parlamentares.apps import AppConfig
-from sapl.utils import (parlamentares_ativos, show_results_filter_set,filiacao_data)
+from sapl.utils import (parlamentares_ativos, show_results_filter_set)
 
 from .forms import (FiliacaoForm, FrenteForm, LegislaturaForm, MandatoForm,
                     ParlamentarCreateForm, ParlamentarForm, VotanteForm, 
@@ -1205,4 +1203,4 @@ def get_sessoes_legislatura(request):
     for s in SessaoLegislativa.objects.filter(legislatura_id=legislatura_id):
         json_response['sessoes_legislativas'].append( (s.id, str(s)) )
 
-    return JsonResponse(json_response)
+    return JsonResponse(json_response)
\ No newline at end of file