diff --git a/sigi/apps/casas/admin.py b/sigi/apps/casas/admin.py
index dc4994a..2487381 100644
--- a/sigi/apps/casas/admin.py
+++ b/sigi/apps/casas/admin.py
@@ -18,6 +18,7 @@ from sigi.apps.metas.models import PlanoDiretor
 from sigi.apps.ocorrencias.models import Ocorrencia
 from sigi.apps.servicos.models import Servico
 from sigi.apps.utils import queryset_ascii
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
 class TelefonesInline(generic.GenericTabularInline):
@@ -159,7 +160,7 @@ class OcorrenciaInline(admin.TabularInline):
     can_delete = False
 
 
-class CasaLegislativaAdmin(ImageCroppingMixin, admin.ModelAdmin):
+class CasaLegislativaAdmin(ImageCroppingMixin, BaseModelAdmin):
     form = CasaLegislativaForm
     actions = ['adicionar_casas', ]
     inlines = (TelefonesInline, PresidenteInline, FuncionariosInline, ConveniosInline, LegislaturaInline,
diff --git a/sigi/apps/contatos/admin.py b/sigi/apps/contatos/admin.py
index 644e051..ba934e4 100644
--- a/sigi/apps/contatos/admin.py
+++ b/sigi/apps/contatos/admin.py
@@ -1,13 +1,13 @@
 # -*- coding: utf-8 -*-
 from django.contrib import admin
-
 from sigi.apps.contatos.filters import PopulationFilter
 from sigi.apps.contatos.models import (UnidadeFederativa, Municipio, Telefone,
                                        Contato)
 from sigi.apps.utils import queryset_ascii
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
-class UnidadeFederativaAdmin(admin.ModelAdmin):
+class UnidadeFederativaAdmin(BaseModelAdmin):
     actions = None
     list_display = ('codigo_ibge', 'nome', 'sigla', 'regiao', 'populacao')
     list_display_links = ('codigo_ibge', 'nome')
@@ -16,7 +16,7 @@ class UnidadeFederativaAdmin(admin.ModelAdmin):
     get_queryset = queryset_ascii
 
 
-class MunicipioAdmin(admin.ModelAdmin):
+class MunicipioAdmin(BaseModelAdmin):
     actions = None
     list_display = ('codigo_ibge', 'codigo_tse', 'nome', 'uf', 'is_capital', 'populacao', 'is_polo', 'idh', 'pib_ano',
                     'pib_total', 'pib_percapita')
@@ -37,7 +37,7 @@ class MunicipioAdmin(admin.ModelAdmin):
                      'codigo_microrregiao', 'uf__sigla')
 
 
-class TelefoneAdmin(admin.ModelAdmin):
+class TelefoneAdmin(BaseModelAdmin):
     list_display = ('numero', 'tipo', 'nota')
     list_display_links = ('numero',)
     list_filter = ('tipo',)
@@ -45,7 +45,7 @@ class TelefoneAdmin(admin.ModelAdmin):
     search_fields = ('numero', 'tipo', 'nota')
 
 
-class ContatoAdmin(admin.ModelAdmin):
+class ContatoAdmin(BaseModelAdmin):
     list_display = ('nome', 'nota', 'email', 'municipio')
     list_display_links = ('nome',)
     list_filter = ('nome',)
diff --git a/sigi/apps/convenios/admin.py b/sigi/apps/convenios/admin.py
index 307f7be..aceb412 100644
--- a/sigi/apps/convenios/admin.py
+++ b/sigi/apps/convenios/admin.py
@@ -7,6 +7,7 @@ from sigi.apps.convenios.models import Projeto, Convenio, EquipamentoPrevisto, A
 from sigi.apps.convenios.reports import ConvenioReport
 from sigi.apps.convenios.views import adicionar_convenios_carrinho
 from sigi.apps.utils import queryset_ascii
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
 class TramitacaoInline(admin.TabularInline):
@@ -26,7 +27,7 @@ class EquipamentoPrevistoInline(admin.TabularInline):
     raw_id_fields = ('equipamento',)
 
 
-class AnexoAdmin(admin.ModelAdmin):
+class AnexoAdmin(BaseModelAdmin):
     date_hierarchy = 'data_pub'
     exclude = ['data_pub', ]
     list_display = ('arquivo', 'descricao', 'data_pub', 'convenio')
@@ -35,7 +36,7 @@ class AnexoAdmin(admin.ModelAdmin):
                      'convenio__casa_legislativa__nome')
 
 
-class ConvenioAdmin(admin.ModelAdmin):
+class ConvenioAdmin(BaseModelAdmin):
     change_list_template = 'convenios/change_list.html'
     fieldsets = (
         (None,
@@ -130,7 +131,7 @@ class ConvenioAdmin(admin.ModelAdmin):
             lookup in ['casa_legislativa__municipio__uf__codigo_ibge__exact']
 
 
-class EquipamentoPrevistoAdmin(admin.ModelAdmin):
+class EquipamentoPrevistoAdmin(BaseModelAdmin):
     list_display = ('convenio', 'equipamento', 'quantidade')
     list_display_links = ('convenio', 'equipamento')
     ordering = ('convenio', 'equipamento')
diff --git a/sigi/apps/diagnosticos/admin.py b/sigi/apps/diagnosticos/admin.py
index 6b1bc13..4a751e5 100644
--- a/sigi/apps/diagnosticos/admin.py
+++ b/sigi/apps/diagnosticos/admin.py
@@ -3,9 +3,9 @@ from datetime import datetime
 from django.contrib import admin
 from django.db.utils import OperationalError, ProgrammingError
 from eav.admin import BaseEntityAdmin, BaseSchemaAdmin
-
 from sigi.apps.diagnosticos.forms import DiagnosticoForm
 from sigi.apps.diagnosticos.models import Diagnostico, Pergunta, Escolha, Equipe, Anexo, Categoria
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
 def publicar_diagnostico(self, request, queryset):
@@ -40,7 +40,7 @@ class AnexosInline(admin.TabularInline):
     exclude = ['data_pub', ]
 
 
-class AnexoAdmin(admin.ModelAdmin):
+class AnexoAdmin(BaseModelAdmin):
     date_hierarchy = 'data_pub'
     exclude = ['data_pub', ]
     list_display = ('arquivo', 'descricao', 'data_pub', 'diagnostico')
@@ -115,7 +115,7 @@ class DiagnosticoAdmin(BaseEntityAdmin):
         return super(DiagnosticoAdmin, self).changelist_view(request, extra_context)
 
 
-class EscolhaAdmin(admin.ModelAdmin):
+class EscolhaAdmin(BaseModelAdmin):
     search_fields = ('title',)
     list_display = ('title', 'schema', 'schema_to_open')
     raw_id_fields = ('schema', 'schema_to_open')
diff --git a/sigi/apps/financeiro/admin.py b/sigi/apps/financeiro/admin.py
index 0c04384..a090c66 100644
--- a/sigi/apps/financeiro/admin.py
+++ b/sigi/apps/financeiro/admin.py
@@ -2,9 +2,10 @@
 from django.contrib import admin
 
 from sigi.apps.financeiro.models import Desembolso
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
-class DesembolsoAdmin(admin.ModelAdmin):
+class DesembolsoAdmin(BaseModelAdmin):
     list_display = ('projeto', 'descricao', 'data', 'valor_reais', 'valor_dolar',)
     fields = ('projeto', 'descricao', 'data', 'valor_reais', 'valor_dolar', )
     list_filter = ('projeto',)
diff --git a/sigi/apps/inventario/admin.py b/sigi/apps/inventario/admin.py
index 5216881..b7e206b 100644
--- a/sigi/apps/inventario/admin.py
+++ b/sigi/apps/inventario/admin.py
@@ -6,6 +6,7 @@ from sigi.apps.contatos.models import Contato, Telefone
 from sigi.apps.inventario.models import (Fornecedor, Fabricante, Equipamento,
                                          TipoEquipamento, ModeloEquipamento,
                                          Bem)
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
 class ContatosInline(generic.GenericTabularInline):
@@ -19,7 +20,7 @@ class TelefonesInline(generic.GenericTabularInline):
     extra = 2
 
 
-class FornecedorAdmin(admin.ModelAdmin):
+class FornecedorAdmin(BaseModelAdmin):
     inlines = (TelefonesInline, ContatosInline)
     list_display = ('id', 'nome', 'email', 'pagina_web')
     list_display_links = ('id', 'nome')
@@ -27,21 +28,21 @@ class FornecedorAdmin(admin.ModelAdmin):
     search_fields = ('id', 'nome', 'email', 'pagina_web')
 
 
-class FabricanteAdmin(admin.ModelAdmin):
+class FabricanteAdmin(BaseModelAdmin):
     list_display = ('id', 'nome')
     list_display_links = list_display
     list_filter = ('nome',)
     search_fields = ('id', 'nome')
 
 
-class TipoEquipamentoAdmin(admin.ModelAdmin):
+class TipoEquipamentoAdmin(BaseModelAdmin):
     list_display = ('id', 'tipo')
     list_display_links = list_display
     list_filter = ('tipo',)
     search_fields = ('id', 'tipo')
 
 
-class ModeloEquipamentoAdmin(admin.ModelAdmin):
+class ModeloEquipamentoAdmin(BaseModelAdmin):
     list_display = ('id', 'tipo', 'modelo')
     list_filter = ('tipo', 'modelo')
     ordering = ('tipo', 'modelo')
@@ -49,7 +50,7 @@ class ModeloEquipamentoAdmin(admin.ModelAdmin):
     raw_id_fields = ('tipo',)
 
 
-class EquipamentoAdmin(admin.ModelAdmin):
+class EquipamentoAdmin(BaseModelAdmin):
     list_display = ('id', 'fabricante', 'modelo', 'get_tipo')
     list_display_links = ('id',)
     list_filter = ('fabricante',)
@@ -62,7 +63,7 @@ class EquipamentoAdmin(admin.ModelAdmin):
     get_tipo.short_description = 'tipo'
 
 
-class BemAdmin(admin.ModelAdmin):
+class BemAdmin(BaseModelAdmin):
     list_display = ('equipamento', 'fornecedor', 'num_serie',
                     'casa_legislativa')
     list_filter = ('fornecedor',)
diff --git a/sigi/apps/mesas/admin.py b/sigi/apps/mesas/admin.py
index 021bfd1..a66aae1 100644
--- a/sigi/apps/mesas/admin.py
+++ b/sigi/apps/mesas/admin.py
@@ -7,6 +7,7 @@ from sigi.apps.mesas.models import (Legislatura, Coligacao, ComposicaoColigacao,
                                     SessaoLegislativa, MesaDiretora, Cargo,
                                     MembroMesaDiretora)
 from sigi.apps.parlamentares.models import Mandato
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
 class MandatoInline(admin.TabularInline):
@@ -14,7 +15,7 @@ class MandatoInline(admin.TabularInline):
     raw_id_fields = ['parlamentar', ]
 
 
-class LegislaturaAdmin(admin.ModelAdmin):
+class LegislaturaAdmin(BaseModelAdmin):
     date_hierarchy = 'data_inicio'
     list_display = ('numero', 'casa_legislativa', 'uf', 'data_inicio', 'data_fim', 'data_eleicao', 'total_parlamentares')
     raw_id_fields = ('casa_legislativa',)
@@ -41,14 +42,14 @@ class LegislaturaAdmin(admin.ModelAdmin):
         return response
 
 
-class ColigacaoAdmin(admin.ModelAdmin):
+class ColigacaoAdmin(BaseModelAdmin):
     list_display = ('nome', 'legislatura', 'numero_votos')
     list_display_links = ('nome',)
     raw_id_fields = ('legislatura',)
     search_fields = ('nome', 'legislatura__numero')
 
 
-class ComposicaoColigacaoAdmin(admin.ModelAdmin):
+class ComposicaoColigacaoAdmin(BaseModelAdmin):
     list_display = ('coligacao', 'partido')
     list_display_links = ('coligacao', 'partido')
     list_filter = ('partido',)
@@ -56,7 +57,7 @@ class ComposicaoColigacaoAdmin(admin.ModelAdmin):
     search_fields = ('coligacao__nome', 'partido__nome', 'partido__sigla')
 
 
-class SessaoLegislativaAdmin(admin.ModelAdmin):
+class SessaoLegislativaAdmin(BaseModelAdmin):
     list_display = ('numero', 'mesa_diretora', 'legislatura', 'tipo',
                     'data_inicio', 'data_fim')
     list_display_links = ('numero',)
@@ -75,7 +76,7 @@ class SessaoLegislativaAdmin(admin.ModelAdmin):
     search_fields = ('numero', 'mesa_diretora__casa_legislativa__nome')
 
 
-class CargoAdmin(admin.ModelAdmin):
+class CargoAdmin(BaseModelAdmin):
     list_display = ('descricao',)
     search_fields = ('descricao',)
 
@@ -87,7 +88,7 @@ class MembroMesaDiretoraInline(admin.TabularInline):
     raw_id_fields = ('parlamentar', 'cargo')
 
 
-class MembroMesaDiretoraAdmin(admin.ModelAdmin):
+class MembroMesaDiretoraAdmin(BaseModelAdmin):
     list_display = ('parlamentar', 'cargo', 'mesa_diretora')
     list_display_links = ('parlamentar',)
     list_filter = ('cargo',)
@@ -97,7 +98,7 @@ class MembroMesaDiretoraAdmin(admin.ModelAdmin):
                      'mesa_diretora__casa_legislativa__nome')
 
 
-class MesaDiretoraAdmin(admin.ModelAdmin):
+class MesaDiretoraAdmin(BaseModelAdmin):
     inlines = (MembroMesaDiretoraInline,)
     raw_id_fields = ('casa_legislativa',)
     list_display = ('id', 'casa_legislativa')
diff --git a/sigi/apps/metas/admin.py b/sigi/apps/metas/admin.py
index 2a12666..502770b 100644
--- a/sigi/apps/metas/admin.py
+++ b/sigi/apps/metas/admin.py
@@ -2,15 +2,15 @@
 from django.contrib import admin
 
 from sigi.apps.metas.models import PlanoDiretor
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
-
-class MetaAdmin(admin.ModelAdmin):
+class MetaAdmin(BaseModelAdmin):
     list_display = ('projeto', 'titulo', 'data_inicio', 'data_fim', 'valor_meta', 'valor_executado', 'percentual_concluido',)
     fields = ('projeto', 'titulo', 'descricao', 'data_inicio', 'data_fim', 'algoritmo', 'valor_meta',)
     list_filter = ('projeto',)
 
 
-class PlanoDiretorAdmin(admin.ModelAdmin):
+class PlanoDiretorAdmin(BaseModelAdmin):
     list_display = ('projeto', 'casa_legislativa', 'get_uf', 'status', 'data_entrega', 'data_implantacao',)
     fields = ('projeto', 'casa_legislativa', 'status', 'data_entrega', 'data_implantacao',)
     raw_id_fields = ('casa_legislativa',)
diff --git a/sigi/apps/ocorrencias/admin.py b/sigi/apps/ocorrencias/admin.py
index adadcd7..035dad7 100644
--- a/sigi/apps/ocorrencias/admin.py
+++ b/sigi/apps/ocorrencias/admin.py
@@ -5,6 +5,7 @@ from django.contrib.admin.views.main import ChangeList
 from filters import OcorrenciaListFilter
 from sigi.apps.ocorrencias.models import Ocorrencia, Comentario, Anexo, Categoria, TipoContato
 from sigi.apps.servidores.models import Servidor
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
 class ComentarioViewInline(admin.TabularInline):
@@ -59,7 +60,7 @@ class OcorrenciaChangeList(ChangeList):
                 qs = qs.filter(servidor_registro=servidor)
         return qs
 
-class OcorrenciaAdmin(admin.ModelAdmin):
+class OcorrenciaAdmin(BaseModelAdmin):
     list_display = ('data_criacao', 'casa_legislativa', 'get_municipio', 'get_uf', 'assunto', 'prioridade', 'status', 'data_modificacao', 'setor_responsavel',)
     list_filter = (OcorrenciaListFilter, 'status', 'prioridade', 'categoria__nome', 'setor_responsavel__nome', )
     search_fields = ('casa_legislativa__search_text', 'assunto', 'servidor_registro__nome_completo', )
diff --git a/sigi/apps/parlamentares/admin.py b/sigi/apps/parlamentares/admin.py
index f9b6e47..8215b3e 100644
--- a/sigi/apps/parlamentares/admin.py
+++ b/sigi/apps/parlamentares/admin.py
@@ -21,7 +21,7 @@ class TelefonesInline(generic.GenericTabularInline):
     extra = 2
 
 
-class PartidoAdmin(admin.ModelAdmin):
+class PartidoAdmin(BaseModelAdmin):
     list_display = ('nome', 'sigla')
     list_display_links = ('nome', 'sigla')
     search_fields = ('nome', 'sigla')
@@ -71,7 +71,7 @@ class ParlamentarAdmin(BaseModelAdmin):
     adiciona_parlamentar.short_description = u"Armazenar parlamentar no carrinho para exportar"
 
 
-class MandatoAdmin(admin.ModelAdmin):
+class MandatoAdmin(BaseModelAdmin):
     list_display = ('parlamentar', 'legislatura', 'partido',
                     'inicio_mandato', 'fim_mandato', 'is_afastado')
     list_filter = ('is_afastado', 'partido')
diff --git a/sigi/apps/servicos/admin.py b/sigi/apps/servicos/admin.py
index 3f47711..b7a43da 100644
--- a/sigi/apps/servicos/admin.py
+++ b/sigi/apps/servicos/admin.py
@@ -9,6 +9,7 @@ from django.utils.translation import ugettext as _
 from sigi.apps.casas.admin import FuncionariosInline
 from sigi.apps.casas.models import CasaLegislativa
 from sigi.apps.servicos.models import Servico, LogServico, CasaAtendida, TipoServico
+from sigi.apps.utils.base_admin import BaseModelAdmin
 
 
 class LogServicoInline(admin.StackedInline):
@@ -44,12 +45,12 @@ class ServicoFormAdmin(ModelForm):
             self.fields['contato_administrativo'].choices = contatos
 
 
-class TipoServicoAdmin(admin.ModelAdmin):
+class TipoServicoAdmin(BaseModelAdmin):
     list_display = ('id', 'sigla', 'nome', 'qtde_casas_atendidas', )
     ordering = ['id']
 
 
-class ServicoAdmin(admin.ModelAdmin):
+class ServicoAdmin(BaseModelAdmin):
     form = ServicoFormAdmin
     actions = ['calcular_data_uso', ]
     list_display = ('casa_legislativa', 'get_codigo_interlegis', 'get_uf', 'tipo_servico', 'hospedagem_interlegis',
@@ -171,7 +172,7 @@ class ContatosInline(FuncionariosInline):
     can_delete = False  # Equipe do SEIT não pode excluir pessoas de contato
 
 
-class CasaAtendidaAdmin(admin.ModelAdmin):
+class CasaAtendidaAdmin(BaseModelAdmin):
     actions = None
     list_display = ('codigo_interlegis', 'nome', 'get_servicos',)
     ordering = ['nome']
diff --git a/sigi/apps/servidores/admin.py b/sigi/apps/servidores/admin.py
index b0706ab..409c3af 100644
--- a/sigi/apps/servidores/admin.py
+++ b/sigi/apps/servidores/admin.py
@@ -6,10 +6,11 @@ from sigi.apps.contatos.models import Endereco, Telefone
 from sigi.apps.servidores.forms import FeriasForm, LicencaForm, FuncaoForm
 from sigi.apps.servidores.models import Servidor, Funcao, Licenca, Ferias, Servico, Subsecretaria
 from sigi.apps.utils.admin_widgets import AdminImageWidget
+from sigi.apps.utils.base_admin import BaseModelAdmin
 from sigi.apps.utils.filters import AlphabeticFilter
 
 
-class FuncaoAdmin(admin.ModelAdmin):
+class FuncaoAdmin(BaseModelAdmin):
     form = FuncaoForm
     list_display = ('servidor', 'funcao', 'cargo', 'inicio_funcao', 'fim_funcao')
     list_filter = ('inicio_funcao', 'fim_funcao')
@@ -19,7 +20,7 @@ class FuncaoAdmin(admin.ModelAdmin):
                      'servidor__user__last_name', 'servidor__user__username')
 
 
-class FeriasAdmin(admin.ModelAdmin):
+class FeriasAdmin(BaseModelAdmin):
     form = FeriasForm
     list_display = ('servidor', 'inicio_ferias', 'fim_ferias')
     list_filter = ('inicio_ferias', 'fim_ferias')
@@ -33,7 +34,7 @@ class ServidorFilter(AlphabeticFilter):
     parameter_name = 'servidor__nome_completo'
 
 
-class LicencaAdmin(admin.ModelAdmin):
+class LicencaAdmin(BaseModelAdmin):
     form = LicencaForm
     list_display = ('servidor', 'inicio_licenca', 'fim_licenca')
     list_filter = (ServidorFilter, 'inicio_licenca', 'fim_licenca')
@@ -57,7 +58,7 @@ class TelefonesInline(generic.GenericTabularInline):
     model = Telefone
 
 
-class ServidorAdmin(admin.ModelAdmin):
+class ServidorAdmin(BaseModelAdmin):
 
     def is_active(self, servidor):
         return servidor.user.is_active