diff --git a/README.rst b/README.rst
index 1257e1d..f4bbb0e 100644
--- a/README.rst
+++ b/README.rst
@@ -54,7 +54,7 @@ Install Castellan UI with all dependencies in your virtual environment::
 And enable it in Horizon::
 
     ln -s ../castellan-ui/castellan_ui/enabled/_90_project_key_manager_panelgroup.py openstack_dashboard/local/enabled
-    TODO(kfarr): add the panels here
+    ln -s ../castellan-ui/castellan_ui/enabled/_91_project_key_manager_x509_certificates_panel.py openstack_dashboard/local/enabled
 
 To run horizon with the newly enabled Castellan UI plugin run::
 
diff --git a/castellan_ui/content/filters.py b/castellan_ui/content/filters.py
new file mode 100644
index 0000000..7d60bc9
--- /dev/null
+++ b/castellan_ui/content/filters.py
@@ -0,0 +1,18 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+from datetime import datetime
+from horizon.utils import filters as horizon_filters
+
+
+def timestamp_to_iso(timestamp):
+    date = datetime.utcfromtimestamp(timestamp)
+    return horizon_filters.parse_isotime(date.isoformat())
diff --git a/castellan_ui/content/x509_certificates/__init__.py b/castellan_ui/content/x509_certificates/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/castellan_ui/content/x509_certificates/forms.py b/castellan_ui/content/x509_certificates/forms.py
new file mode 100644
index 0000000..b0314df
--- /dev/null
+++ b/castellan_ui/content/x509_certificates/forms.py
@@ -0,0 +1,114 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+import base64
+from django.utils.translation import ugettext_lazy as _
+import re
+
+from castellan.common.objects import x_509
+from cryptography.hazmat.backends import default_backend
+from cryptography.hazmat.primitives.serialization import Encoding
+from cryptography.x509 import load_pem_x509_certificate
+from horizon import exceptions
+from horizon import forms
+from horizon import messages
+
+from castellan_ui.api import client
+
+NAME_REGEX = re.compile(r"^\w+(?:[- ]\w+)*$", re.UNICODE)
+ERROR_MESSAGES = {
+    'invalid': _('Name may only contain letters, '
+                 'numbers, underscores, spaces, and hyphens '
+                 'and may not be white space.')}
+
+
+class ImportX509Certificate(forms.SelfHandlingForm):
+    name = forms.RegexField(required=False,
+                            max_length=255,
+                            label=_("Certificate Name"),
+                            regex=NAME_REGEX,
+                            error_messages=ERROR_MESSAGES)
+    source_type = forms.ChoiceField(
+        label=_('Source'),
+        required=False,
+        choices=[('file', _('Import File')),
+                 ('raw', _('Direct Input'))],
+        widget=forms.ThemableSelectWidget(
+            attrs={'class': 'switchable', 'data-slug': 'source'}))
+    cert_file = forms.FileField(
+        label=_("Choose file"),
+        widget=forms.FileInput(
+            attrs={'class': 'switched', 'data-switch-on': 'source',
+                   'data-source-file': _('PEM Certificate File')}),
+        required=False)
+    direct_input = forms.CharField(
+        label=_('PEM Certificate'),
+        widget=forms.widgets.Textarea(
+            attrs={'class': 'switched', 'data-switch-on': 'source',
+                   'data-source-raw': _('PEM Certificate')}),
+        required=False)
+
+    def clean(self):
+        data = super(ImportX509Certificate, self).clean()
+
+        # The cert can be missing based on particular upload
+        # conditions. Code defensively for it here...
+        cert_file = data.get('cert_file', None)
+        cert_raw = data.get('direct_input', None)
+
+        if cert_raw and cert_file:
+            raise forms.ValidationError(
+                _("Cannot specify both file and direct input."))
+        if not cert_raw and not cert_file:
+            raise forms.ValidationError(
+                _("No input was provided for the certificate value."))
+        try:
+            if cert_file:
+                cert_pem = self.files['cert_file'].read()
+            else:
+                cert_pem = str(data['direct_input'])
+            cert_obj = load_pem_x509_certificate(
+                cert_pem.encode('utf-8'), default_backend())
+            cert_der = cert_obj.public_bytes(Encoding.DER)
+        except Exception as e:
+            msg = _('There was a problem loading the certificate: %s. '
+                    'Is the certificate valid and in PEM format?') % e
+            raise forms.ValidationError(msg)
+
+        data['cert_data'] = base64.b64encode(cert_der).decode('utf-8')
+
+        return data
+
+    def handle(self, request, data):
+        try:
+            cert_pem = data.get('cert_data')
+            cert_uuid = client.import_object(
+                request,
+                data=cert_pem,
+                name=data['name'],
+                object_type=x_509.X509)
+
+            if data['name']:
+                identifier = data['name']
+            else:
+                identifier = cert_uuid
+            messages.success(request,
+                             _('Successfully imported certificate: %s')
+                             % identifier)
+            return cert_uuid
+        except Exception as e:
+            msg = _('Unable to import certificate: %s')
+            messages.error(request, msg % e)
+            exceptions.handle(request, ignore=True)
+            self.api_error(_('Unable to import certificate.'))
+            return False
diff --git a/castellan_ui/content/x509_certificates/panel.py b/castellan_ui/content/x509_certificates/panel.py
new file mode 100644
index 0000000..d843fa5
--- /dev/null
+++ b/castellan_ui/content/x509_certificates/panel.py
@@ -0,0 +1,23 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from django.utils.translation import ugettext_lazy as _
+import horizon
+
+# This panel will be loaded from horizon, because specified in enabled file.
+# To register REST api, import below here.
+from castellan_ui.api import client  # noqa: F401
+
+
+class X509Certificates(horizon.Panel):
+    name = _("X.509 Certificates")
+    slug = "x509_certificates"
diff --git a/castellan_ui/content/x509_certificates/tables.py b/castellan_ui/content/x509_certificates/tables.py
new file mode 100644
index 0000000..73457e4
--- /dev/null
+++ b/castellan_ui/content/x509_certificates/tables.py
@@ -0,0 +1,84 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+from castellan_ui.content import filters
+from django.core.urlresolvers import reverse
+from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ungettext_lazy
+
+from castellan_ui.api import client
+from horizon import tables
+
+
+class ImportX509Certificate(tables.LinkAction):
+    name = "import_x509_certificate"
+    verbose_name = _("Import Certificate")
+    url = "horizon:project:x509_certificates:import"
+    classes = ("ajax-modal",)
+    icon = "upload"
+    policy_rules = ()
+
+
+class DownloadX509Certificate(tables.LinkAction):
+    name = "download"
+    verbose_name = _("Download Certificate")
+    url = "horizon:project:x509_certificates:download"
+    classes = ("btn-download",)
+    policy_rules = ()
+
+    def get_link_url(self, datum):
+        return reverse(self.url,
+                       kwargs={'object_id': datum.id})
+
+
+class DeleteX509Certificate(tables.DeleteAction):
+    policy_rules = ()
+    help_text = _("You should not delete a certificate unless you are "
+                  "certain it is not being used anywhere.")
+
+    @staticmethod
+    def action_present(count):
+        return ungettext_lazy(
+            u"Delete X.509 Certificate",
+            u"Delete X.509 Certificates",
+            count
+        )
+
+    @staticmethod
+    def action_past(count):
+        return ungettext_lazy(
+            u"Deleted X.509 Certificate",
+            u"Deleted X.509 Certificates",
+            count
+        )
+
+    def delete(self, request, obj_id):
+        client.delete(request, obj_id)
+
+
+class X509CertificateTable(tables.DataTable):
+    detail_link = "horizon:project:x509_certificates:detail"
+    uuid = tables.Column("id", verbose_name=_("ID"), link=detail_link)
+    name = tables.Column("name", verbose_name=_("Name"))
+    created_date = tables.Column("created",
+                                 verbose_name=_("Created Date"),
+                                 filters=(filters.timestamp_to_iso,))
+
+    def get_object_display(self, datum):
+        return datum.name if datum.name else datum.id
+
+    class Meta(object):
+        name = "x509_certificate"
+        table_actions = (ImportX509Certificate,
+                         DeleteX509Certificate,)
+        row_actions = (DownloadX509Certificate, DeleteX509Certificate)
diff --git a/castellan_ui/content/x509_certificates/urls.py b/castellan_ui/content/x509_certificates/urls.py
new file mode 100644
index 0000000..011396c
--- /dev/null
+++ b/castellan_ui/content/x509_certificates/urls.py
@@ -0,0 +1,26 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from castellan_ui.content.x509_certificates import views
+from django.conf.urls import url
+
+urlpatterns = [
+    url(r'^$', views.IndexView.as_view(), name='index'),
+    url(r'^import/$', views.ImportView.as_view(), name='import'),
+    url(r'^(?P<object_id>[^/]+)/$',
+        views.DetailView.as_view(),
+        name='detail'),
+    url(r'^download/$', views.download_cert, name='download'),
+    url(r'^(?P<object_id>[^/]+)/download$',
+        views.download_cert,
+        name='download'),
+]
diff --git a/castellan_ui/content/x509_certificates/views.py b/castellan_ui/content/x509_certificates/views.py
new file mode 100644
index 0000000..da37caa
--- /dev/null
+++ b/castellan_ui/content/x509_certificates/views.py
@@ -0,0 +1,186 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from django.core.urlresolvers import reverse
+from django.core.urlresolvers import reverse_lazy
+from django.http import HttpResponse
+from django.utils.translation import ugettext_lazy as _
+
+import binascii
+from castellan.common.objects import x_509
+from castellan_ui.api import client
+from castellan_ui.content.x509_certificates import forms as x509_forms
+from castellan_ui.content.x509_certificates import tables
+from cryptography.hazmat.backends import default_backend
+from cryptography.hazmat.primitives import hashes
+from cryptography.hazmat.primitives.serialization import Encoding
+from cryptography.x509 import load_der_x509_certificate
+
+from datetime import datetime
+from horizon import exceptions
+from horizon import forms
+from horizon.tables import views as tables_views
+from horizon.utils import memoized
+from horizon import views
+
+
+def download_cert(request, object_id):
+    try:
+        obj = client.get(request, object_id)
+        der_data = obj.get_encoded()
+        cert_obj = load_der_x509_certificate(der_data, default_backend())
+        data = cert_obj.public_bytes(Encoding.PEM)
+        response = HttpResponse()
+        response.write(data)
+        response['Content-Disposition'] = ('attachment; '
+                                           'filename="%s.pem"' % object_id)
+        response['Content-Length'] = str(len(response.content))
+        return response
+
+    except Exception:
+        redirect = reverse('horizon:project:x509_certificates:index')
+        msg = _('Unable to download x509_certificate "%s".')\
+            % (object_id)
+        exceptions.handle(request, msg, redirect=redirect)
+
+
+class IndexView(tables_views.MultiTableView):
+    table_classes = [
+        tables.X509CertificateTable
+    ]
+    template_name = 'x509_certificates.html'
+
+    def get_x509_certificate_data(self):
+        try:
+            return client.list(self.request, object_type=x_509.X509)
+        except Exception as e:
+            msg = _('Unable to list certificates: "%s".') % (e.message)
+            exceptions.handle(self.request, msg)
+            return []
+
+
+class ImportView(forms.ModalFormView):
+    form_class = x509_forms.ImportX509Certificate
+    template_name = 'x509_certificate_import.html'
+    submit_url = reverse_lazy(
+        "horizon:project:x509_certificates:import")
+    success_url = reverse_lazy('horizon:project:x509_certificates:index')
+    submit_label = page_title = _("Import X.509 Certificate")
+
+    def get_form(self, form_class=None):
+        if form_class is None:
+            form_class = self.get_form_class()
+        return form_class(self.request, **self.get_form_kwargs())
+
+    def get_object_id(self, key_uuid):
+        return key_uuid
+
+
+class DetailView(views.HorizonTemplateView):
+    template_name = 'x509_certificate_detail.html'
+    page_title = _("X.509 Certificate Details")
+
+    @memoized.memoized_method
+    def _get_data(self):
+        try:
+            obj = client.get(self.request, self.kwargs['object_id'])
+        except Exception:
+            redirect = reverse('horizon:project:x509_certificates:index')
+            msg = _('Unable to retrieve details for x509_certificate "%s".')\
+                % (self.kwargs['object_id'])
+            exceptions.handle(self.request, msg,
+                              redirect=redirect)
+        return obj
+
+    @memoized.memoized_method
+    def _get_data_created_date(self, obj):
+        try:
+            created_date = datetime.utcfromtimestamp(obj.created).isoformat()
+        except Exception:
+            redirect = reverse('horizon:project:x509_certificates:index')
+            msg = _('Unable to retrieve details for x509_certificate "%s".')\
+                % (self.kwargs['object_id'])
+            exceptions.handle(self.request, msg,
+                              redirect=redirect)
+        return created_date
+
+    @memoized.memoized_method
+    def _get_crypto_obj(self, obj):
+        der_data = obj.get_encoded()
+        return load_der_x509_certificate(der_data, default_backend())
+
+    @memoized.memoized_method
+    def _get_certificate_version(self, obj):
+        return self._get_crypto_obj(obj).version
+
+    @memoized.memoized_method
+    def _get_certificate_fingerprint(self, obj):
+        return binascii.hexlify(
+            self._get_crypto_obj(obj).fingerprint(hashes.SHA256()))
+
+    @memoized.memoized_method
+    def _get_serial_number(self, obj):
+        return self._get_crypto_obj(obj).serial_number
+
+    @memoized.memoized_method
+    def _get_validity_start(self, obj):
+        return self._get_crypto_obj(obj).not_valid_before
+
+    @memoized.memoized_method
+    def _get_validity_end(self, obj):
+        return self._get_crypto_obj(obj).not_valid_after
+
+    @memoized.memoized_method
+    def _get_issuer(self, obj):
+        result = ""
+        issuer = self._get_crypto_obj(obj).issuer
+        for attribute in issuer:
+            result = (result + str(attribute.oid._name) + "=" +
+                      str(attribute.value) + ",")
+        return result[:-1]
+
+    @memoized.memoized_method
+    def _get_subject(self, obj):
+        result = ""
+        issuer = self._get_crypto_obj(obj).subject
+        for attribute in issuer:
+            result = (result + str(attribute.oid._name) + "=" +
+                      str(attribute.value) + ",")
+        return result[:-1]
+
+    @memoized.memoized_method
+    def _get_data_bytes(self, obj):
+        try:
+            data = self._get_crypto_obj(obj).public_bytes(Encoding.PEM)
+        except Exception:
+            redirect = reverse('horizon:project:x509_certificates:index')
+            msg = _('Unable to retrieve details for x509_certificate "%s".')\
+                % (self.kwargs['object_id'])
+            exceptions.handle(self.request, msg,
+                              redirect=redirect)
+        return data
+
+    def get_context_data(self, **kwargs):
+        """Gets the context data for key."""
+        context = super(DetailView, self).get_context_data(**kwargs)
+        obj = self._get_data()
+        context['object'] = obj
+        context['object_created_date'] = self._get_data_created_date(obj)
+        context['object_bytes'] = self._get_data_bytes(obj)
+        context['cert_version'] = self._get_certificate_version(obj)
+        context['cert_fingerprint'] = self._get_certificate_fingerprint(obj)
+        context['cert_serial_number'] = self._get_serial_number(obj)
+        context['cert_validity_start'] = self._get_validity_start(obj)
+        context['cert_validity_end'] = self._get_validity_end(obj)
+        context['cert_issuer'] = self._get_issuer(obj)
+        context['cert_subject'] = self._get_subject(obj)
+        return context
diff --git a/castellan_ui/enabled/_91_project_key_manager_x509_certificates_panel.py b/castellan_ui/enabled/_91_project_key_manager_x509_certificates_panel.py
new file mode 100644
index 0000000..c04e152
--- /dev/null
+++ b/castellan_ui/enabled/_91_project_key_manager_x509_certificates_panel.py
@@ -0,0 +1,23 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+# The slug of the panel to be added to HORIZON_CONFIG. Required.
+PANEL = 'x509_certificates'
+# The slug of the panel group the PANEL is associated with.
+PANEL_GROUP = 'key_manager'
+# The slug of the dashboard the PANEL associated with. Required.
+PANEL_DASHBOARD = 'project'
+
+ADD_INSTALLED_APP = ['castellan_ui', ]
+
+# Python panel class of the PANEL to be added.
+ADD_PANEL = 'castellan_ui.content.x509_certificates.panel.X509Certificates'
diff --git a/castellan_ui/templates/_object_import.html b/castellan_ui/templates/_object_import.html
new file mode 100644
index 0000000..6e3b432
--- /dev/null
+++ b/castellan_ui/templates/_object_import.html
@@ -0,0 +1,54 @@
+{% extends "horizon/common/_modal.html" %}
+{% block content %}
+  {% if table %}
+    <div class="modal-body">
+      {{ table.render }}
+    </div>
+  {% endif %}
+  <form id="{% block form_id %}{{ form_id }}{% endblock %}"
+        ng-controller="{% block ng_controller %}DummyController{% endblock %}"
+        name="{% block form_name %}{% endblock %}"
+        autocomplete="{% block autocomplete %}{% if form.no_autocomplete %}off{% endif %}{% endblock %}"
+        class="{% block form_class %}{% endblock %}"
+        action="{% block form_action %}{{ submit_url }}{% endblock %}"
+        method="{% block form-method %}POST{% endblock %}"
+      {% block form_validation %}{% endblock %}
+        {% if add_to_field %}data-add-to-field="{{ add_to_field }}"{% endif %} {% block form_attrs %}enctype="multipart/form-data"{% endblock %}>{% csrf_token %}
+    <div class="modal-body clearfix">
+      {% comment %}
+        These fake fields are required to prevent Chrome v34+ from autofilling form.
+        {% endcomment %}
+      {% if form.no_autocomplete %}
+      <div class="fake_credentials" style="display: none">
+        <input type="text" name="fake_email" value="" />
+        <input type="password" name="fake_password" value="" />
+      </div>
+      {% endif %}
+      {% block modal-body %}
+        <div class="row">
+          <div class="col-sm-6">
+            <fieldset>
+            {% include "horizon/common/_form_fields.html" %}
+            </fieldset>
+          </div>
+          <div class="col-sm-6">
+            {% block modal-body-right %}{% endblock %}
+          </div>
+        </div>
+      {% endblock %}
+    </div>
+    <div class="modal-footer">
+      {% block modal-footer %}
+        {% if cancel_url %}
+        <a href="{% block cancel_url %}{{ cancel_url }}{% endblock %}"
+           class="btn btn-default cancel">
+          {{ cancel_label }}
+        </a>
+        {% endif %}
+        <input class="btn btn-primary" type="submit" value="{{ submit_label }}">
+      {% endblock %}
+    </div>
+  </form>
+{% endblock %}
+{% load i18n %}
+
diff --git a/castellan_ui/templates/_x509_certificate_import.html b/castellan_ui/templates/_x509_certificate_import.html
new file mode 100644
index 0000000..3830057
--- /dev/null
+++ b/castellan_ui/templates/_x509_certificate_import.html
@@ -0,0 +1,9 @@
+{% extends '_object_import.html' %}
+{% load i18n %}
+
+{% block modal-body-right %}
+  <p>{% trans "X.509 certificates can be imported if they are in Privacy Enhanced Mail (PEM) format." %}</p>
+  <p>{% trans "Your PEM formatted certificate will look like this:" %}</p>
+  <p><pre>-----BEGIN CERTIFICATE-----<br>&lt;base64-encoded data&gt;<br>-----END CERTIFICATE-----</pre></p>
+{% endblock %}
+
diff --git a/castellan_ui/templates/x509_certificate_detail.html b/castellan_ui/templates/x509_certificate_detail.html
new file mode 100644
index 0000000..eb3eb8c
--- /dev/null
+++ b/castellan_ui/templates/x509_certificate_detail.html
@@ -0,0 +1,37 @@
+{% extends 'base.html' %}
+{% load i18n parse_date %}
+
+{% block title %}{{ page_title }}{% endblock %}
+
+{% block page_header %}
+  {% include "horizon/common/_detail_header.html" %}
+{% endblock %}
+
+{% block main %}
+<div class="detail">
+  <dl class="dl-horizontal">
+    <dt>{% trans "Name" %}</dt>
+    <dd>{{ object.name|default:_("None") }}</dd>
+    <dt>{% trans "Created" %}</dt>
+    <dd>{{ object_created_date|parse_date}}</dd>
+    <dt>{% trans "Certificate Version" %}</dt>
+    <dd>{{ cert_version}}</dd>
+    <dt>{% trans "SHA-256 Fingerprint" %}</dt>
+    <dd>{{ cert_fingerprint}}</dd>
+    <dt>{% trans "Serial Number" %}</dt>
+    <dd>{{ cert_serial_number}}</dd>
+    <dt>{% trans "Valid From" %}</dt>
+    <dd>{{ cert_validity_start }}</dd>
+    <dt>{% trans "Valid To" %}</dt>
+    <dd>{{ cert_validity_end }}</dd>
+    <dt>{% trans "Issuer" %}</dt>
+    <dd>{{ cert_issuer}}</dd>
+    <dt>{% trans "Subject" %}</dt>
+    <dd>{{ cert_subject}}</dd>
+    <dt>{% trans "Raw Certificate Value" %}</dt>
+    <dd>
+      <div style="white-space: pre-wrap; font-family: monospace">{{ object_bytes|default:_("None") }}</div>
+    </dd>
+  </dl>
+</div>
+{% endblock %}
diff --git a/castellan_ui/templates/x509_certificate_import.html b/castellan_ui/templates/x509_certificate_import.html
new file mode 100644
index 0000000..1ac1bba
--- /dev/null
+++ b/castellan_ui/templates/x509_certificate_import.html
@@ -0,0 +1,7 @@
+{% extends 'base.html' %}
+{% load i18n %}
+{% block title %}{{ page_title }}{% endblock %}
+
+{% block main %}
+  {% include '_x509_certificate_import.html' %}
+{% endblock %}
diff --git a/castellan_ui/templates/x509_certificates.html b/castellan_ui/templates/x509_certificates.html
new file mode 100644
index 0000000..4b66c8c
--- /dev/null
+++ b/castellan_ui/templates/x509_certificates.html
@@ -0,0 +1,23 @@
+{% extends 'base.html' %}
+{% load i18n %}
+{% block title %}{% trans "X.509 Certificates" %}{% endblock %}
+
+{% block breadcrumb_nav %}
+  <ol class = "breadcrumb">
+    <li>{% trans "Project" %}</li>
+    <li>{% trans "Key Manager" %}</li>
+    <li class="active">{% trans "X.509 Certificates" %}</li>
+  </ol>
+{% endblock %}
+
+{% block page_header %}
+  <hz-page-header header="{% trans "X.509 Certificates" %}"></hz-page-header>
+{% endblock page_header %}
+
+{% block main %}
+<div class="row">
+  <div class="col-sm-12">
+  {{ x509_certificate_table.render }}
+  </div>
+</div>
+{% endblock %}
diff --git a/castellan_ui/test/content/__init__.py b/castellan_ui/test/content/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/castellan_ui/test/content/x509_certificates/__init__.py b/castellan_ui/test/content/x509_certificates/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/castellan_ui/test/content/x509_certificates/tests.py b/castellan_ui/test/content/x509_certificates/tests.py
new file mode 100644
index 0000000..c6abf26
--- /dev/null
+++ b/castellan_ui/test/content/x509_certificates/tests.py
@@ -0,0 +1,108 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import base64
+from django.core.handlers import wsgi
+from django.core.urlresolvers import reverse
+from horizon import messages as horizon_messages
+import mock
+
+from castellan.common.objects import x_509
+from castellan_ui.api import client as api_castellan
+from castellan_ui.test import helpers as tests
+from castellan_ui.test import test_data
+
+INDEX_URL = reverse('horizon:project:x509_certificates:index')
+
+
+class X509CertificatesViewTest(tests.APITestCase):
+
+    def setUp(self):
+        super(X509CertificatesViewTest, self).setUp()
+        self.cert = test_data.x509_cert
+        self.cert_b64_bytes = base64.b64encode(self.cert.get_encoded())
+        self.mock_object(
+            api_castellan, "get", mock.Mock(return_value=self.cert))
+        self.mock_object(api_castellan, "list", mock.Mock(return_value=[]))
+        self.mock_object(horizon_messages, "success")
+        FAKE_ENVIRON = {'REQUEST_METHOD': 'GET', 'wsgi.input': 'fake_input'}
+        self.request = wsgi.WSGIRequest(FAKE_ENVIRON)
+
+    def test_index(self):
+        cert_list = [test_data.x509_cert, test_data.nameless_x509_cert]
+
+        self.mock_object(
+            api_castellan, "list", mock.Mock(return_value=cert_list))
+
+        res = self.client.get(INDEX_URL)
+        self.assertEqual(res.status_code, 200)
+        self.assertTemplateUsed(res, 'x509_certificates.html')
+        api_castellan.list.assert_called_with(mock.ANY, object_type=x_509.X509)
+
+    def test_detail_view(self):
+        url = reverse('horizon:project:x509_certificates:detail',
+                      args=[self.cert.id])
+        self.mock_object(
+            api_castellan, "list", mock.Mock(return_value=[self.cert]))
+        self.mock_object(
+            api_castellan, "get", mock.Mock(return_value=self.cert))
+
+        res = self.client.get(url)
+        self.assertContains(
+            res, "<dt>Name</dt>\n    <dd>%s</dd>" % self.cert.name, 1, 200)
+        api_castellan.get.assert_called_once_with(mock.ANY, self.cert.id)
+
+    def test_import_cert(self):
+        self.mock_object(
+            api_castellan, "list", mock.Mock(return_value=[self.cert]))
+        url = reverse('horizon:project:x509_certificates:import')
+        self.mock_object(
+            api_castellan, "import_object", mock.Mock(return_value=self.cert))
+
+        cert_input = (
+            u"-----BEGIN CERTIFICATE-----\n" +
+            self.cert_b64_bytes.decode("utf-8") +
+            u"\n-----END CERTIFICATE-----"
+        )
+
+        cert_form_data = {
+            'source_type': 'raw',
+            'name': self.cert.name,
+            'direct_input': cert_input
+        }
+
+        self.client.post(url, cert_form_data)
+
+        api_castellan.import_object.assert_called_once_with(
+            mock.ANY,
+            object_type=x_509.X509,
+            data=self.cert_b64_bytes.decode('utf-8'),
+            name=self.cert.name
+        )
+
+    def test_delete_cert(self):
+        self.mock_object(
+            api_castellan, "list", mock.Mock(return_value=[self.cert]))
+        self.mock_object(api_castellan, "delete")
+
+        cert_form_data = {
+            'action': 'x509_certificate__delete__%s' % self.cert.id
+        }
+
+        res = self.client.post(INDEX_URL, cert_form_data)
+
+        api_castellan.list.assert_called_with(mock.ANY, object_type=x_509.X509)
+        api_castellan.delete.assert_called_once_with(
+            mock.ANY,
+            self.cert.id,
+        )
+        self.assertRedirectsNoFollow(res, INDEX_URL)
diff --git a/castellan_ui/test/test_data.py b/castellan_ui/test/test_data.py
new file mode 100644
index 0000000..33c1b8a
--- /dev/null
+++ b/castellan_ui/test/test_data.py
@@ -0,0 +1,26 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from castellan.common import objects
+from castellan.tests import utils as castellan_utils
+
+x509_cert = objects.x_509.X509(
+    data=castellan_utils.get_certificate_der(),
+    name='test cert',
+    created=1448088699,
+    id=u'00000000-0000-0000-0000-000000000000')
+
+nameless_x509_cert = objects.x_509.X509(
+    data=castellan_utils.get_certificate_der(),
+    name=None,
+    created=1448088699,
+    id=u'11111111-1111-1111-1111-111111111111')
diff --git a/tox.ini b/tox.ini
index 4a6497f..a01f5c3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -65,4 +65,4 @@ commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasen
 
 [flake8]
 exclude = .venv,.git,.tox,dist,*lib/python*,*egg,build,node_modules,.tmp
-max-complexity = 20
\ No newline at end of file
+max-complexity = 20