diff --git a/app/helpers/enterprise_validation_helper.rb b/app/helpers/enterprise_validation_helper.rb
new file mode 100644
index 0000000..0c38c4a
--- /dev/null
+++ b/app/helpers/enterprise_validation_helper.rb
@@ -0,0 +1,15 @@
+module EnterpriseValidationHelper
+
+  def status(create_enterprise)
+    if create_enterprise.approved?
+      # FIXME: aurelio
+      return content_tag('span', _('Approved'), :style => 'color: green; font-weight: bold;')
+    end
+
+    if create_enterprise.rejected?
+      # FIXME: aurelio
+      return content_tag('span', _('Rejected'), :style => 'color: red; font-weight: bold;')
+    end
+  end
+
+end
diff --git a/app/models/create_enterprise.rb b/app/models/create_enterprise.rb
index 4725251..bf92a6f 100644
--- a/app/models/create_enterprise.rb
+++ b/app/models/create_enterprise.rb
@@ -46,6 +46,10 @@ class CreateEnterprise < Task
         self.errors.add(:target, '%{fn} is not a validator for the chosen region')
       end
     end
+
+    if self.identifier && Profile.exists?(:identifier => self.identifier)
+      self.errors.add(:identifier, '%{fn} is already being as identifier by another enterprise, organization or person.')
+    end
   end
 
   def valid_before_selecting_target?
diff --git a/app/views/enterprise_validation/_details.rhtml b/app/views/enterprise_validation/_details.rhtml
index 7fa49fe..ff1a910 100644
--- a/app/views/enterprise_validation/_details.rhtml
+++ b/app/views/enterprise_validation/_details.rhtml
@@ -28,7 +28,7 @@
     <td><%= request.foundation_year %></td>
   </tr>
   <tr>
-    <th><%= _('Legal Year') %></th>
+    <th><%= _('Legal Form') %></th>
     <td><%= request.legal_form %></td>
   </tr>
   <tr>
diff --git a/app/views/enterprise_validation/details.rhtml b/app/views/enterprise_validation/details.rhtml
index d136384..1fc9018 100644
--- a/app/views/enterprise_validation/details.rhtml
+++ b/app/views/enterprise_validation/details.rhtml
@@ -1,11 +1,30 @@
 <h2><%= _("%s's validation") % @pending.name  %></h2>
 
+<%= link_to _('Back'), :action => 'index' %>
+
 <%= error_messages_for 'pending' %>
 
 <h3><%= _('Provided information') %></h3>
 
 <%= render :partial => 'details', :locals => { :request => @pending } %>
 
-<h3><%= _('Final decision') %></h3>
+<h3><%= _('Final decision:') %></h3>
+
+<h4><%= _('Approve') %></h4>
+
+<p><%= _('If this enterprise passes the criteria to be considered an solidarity enconomy enterprise, you can approve it by click the button below.') %></p>
+
+<% form_tag :action => 'approve', :id => @pending.code do %>
+<%= submit_tag _('Approve') %>
+<% end %>
+
+<h4><%= _('Reject') %></h4>
+
+<p><%= _('If this enterprise does not pass the criteria do be considered, use this form.') %></p>
 
-<%# TODO %>
+<% form_tag :action => 'reject', :id => @pending.code do %>
+  <%= labelled_form_field(_('Please provide an explanation for the rejection. This explanation will be sent to the requestor (required).'), text_area_tag('reject_explanation'))%>
+  <div>
+    <%= submit_tag _('Reject') %>
+  </div>
+<% end %>
diff --git a/app/views/enterprise_validation/index.rhtml b/app/views/enterprise_validation/index.rhtml
index a4247d1..fe90137 100644
--- a/app/views/enterprise_validation/index.rhtml
+++ b/app/views/enterprise_validation/index.rhtml
@@ -19,3 +19,7 @@
 
   <%= link_to _("See details/approve/reject"), :action => 'details', :id => pending.code %>
 <% end %>
+
+<h2><%= _('Processed enterprise validations') %></h2>
+
+<p><%= link_to _("See the list of processed enterprise validations"), :action => 'list_processed' %></p>
diff --git a/app/views/enterprise_validation/list_processed.rhtml b/app/views/enterprise_validation/list_processed.rhtml
index 9aefc8d..14a300c 100644
--- a/app/views/enterprise_validation/list_processed.rhtml
+++ b/app/views/enterprise_validation/list_processed.rhtml
@@ -1,7 +1,9 @@
-<h2><%= _("Pending enterprise validations") %></h2>
+<h2><%= _("Processed enterprise validations") %></h2>
+
+<%= link_to _("Back"), :action => 'index' %>
 
 <% for processed in @processed_validations %>
-  <h3><%= processed.name %></h3>
+  <h3><%= processed.name %> (<%=status(processed)%>)</h3>
   <ul>
     <li>
       <strong><%= _('Address') %>:</strong>
@@ -15,6 +17,7 @@
       <strong><%= _('Contact Person') %>:</strong>
       <%= processed.contact_person %>
     </li>
+
   </ul>
 
   <%= link_to _("See details"), :action => 'view_processed', :id => processed.code %>
diff --git a/app/views/enterprise_validation/view_processed.rhtml b/app/views/enterprise_validation/view_processed.rhtml
index 9e33adb..fe2ae3a 100644
--- a/app/views/enterprise_validation/view_processed.rhtml
+++ b/app/views/enterprise_validation/view_processed.rhtml
@@ -1,3 +1,6 @@
-<h2><%= _('Processed validation request for %s ') % @processed.name %></h2>
+<h2><%= _('Processed validation request for %s ') % @processed.name %> (<%= status(@processed) %>)</h2>
+
+<%= link_to _('Back'), :action => 'index' %>
 
 <%= render :partial => 'details', :locals => { :request => @processed } %>
+
diff --git a/test/unit/create_enterprise_test.rb b/test/unit/create_enterprise_test.rb
index 6d3a1bf..db074d3 100644
--- a/test/unit/create_enterprise_test.rb
+++ b/test/unit/create_enterprise_test.rb
@@ -174,6 +174,16 @@ class CreateEnterpriseTest < Test::Unit::TestCase
     request.stubs(:status).returns(Task::Status::CANCELLED)
     assert request.rejected?
   end
-    
+
+  should 'refuse to create an enterprise creation request with an identifier already used by another profile' do
+    request = CreateEnterprise.new
+    request.identifier = 'testid'
+    request.valid?
+    assert !request.errors.invalid?(:test_id)
+
+    Organization.create!(:name => 'test', :identifier => 'testid')
+    request.valid?
+    assert !request.errors.invalid?(:test_id)
+  end
 
 end
--
libgit2 0.21.2