diff --git a/surveil/api/controllers/v2/config/__init__.py b/surveil/api/controllers/v2/config/__init__.py
index 2cacd55..ed9fccb 100644
--- a/surveil/api/controllers/v2/config/__init__.py
+++ b/surveil/api/controllers/v2/config/__init__.py
@@ -19,6 +19,7 @@ from surveil.api.controllers.v2.config import contactgroups
 from surveil.api.controllers.v2.config import contacts
 from surveil.api.controllers.v2.config import hostgroups
 from surveil.api.controllers.v2.config import hosts
+from surveil.api.controllers.v2.config import macromodulations
 from surveil.api.controllers.v2.config import notificationways
 from surveil.api.controllers.v2.config import realms
 from surveil.api.controllers.v2.config import reload_config
@@ -45,4 +46,5 @@ class ConfigController(rest.RestController):
                                  BusinessImpactModulationsController())
     notificationways = notificationways.NotificationWaysController()
     checkmodulations = checkmodulations.CheckModulationsController()
+    macromodulations = macromodulations.MacroModulationController()
     # engine = EngineController()
diff --git a/surveil/api/controllers/v2/config/macromodulations.py b/surveil/api/controllers/v2/config/macromodulations.py
new file mode 100644
index 0000000..14ae821
--- /dev/null
+++ b/surveil/api/controllers/v2/config/macromodulations.py
@@ -0,0 +1,70 @@
+# Copyright 2015 - Savoir-Faire Linux inc.
+#
+# 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 pecan
+from pecan import rest
+import wsmeext.pecan as wsme_pecan
+
+from surveil.api.datamodel.config import macromodulation
+from surveil.api.handlers.config import macromodulation_handler
+from surveil.common import util
+
+
+class MacroModulationController(rest.RestController):
+
+    @util.policy_enforce(['authenticated'])
+    @wsme_pecan.wsexpose([macromodulation.MacroModulation])
+    def get_all(self):
+        """Returns all macro modulation objects."""
+        handler = macromodulation_handler.MacroModulationHandler(pecan.request)
+        modulations = handler.get_all()
+        return modulations
+
+    @util.policy_enforce(['authenticated'])
+    @wsme_pecan.wsexpose(macromodulation.MacroModulation, unicode)
+    def get_one(self, timeperiod_name):
+        """Returns a specific macro modulation."""
+        handler = macromodulation_handler.MacroModulationHandler(pecan.request)
+        modulation = handler.get(timeperiod_name)
+        return modulation
+
+    @util.policy_enforce(['authenticated'])
+    @wsme_pecan.wsexpose(body=macromodulation.MacroModulation, status_code=201)
+    def post(self, data):
+        """Create a new macro modulation object.
+
+        :param data: a macro modulation within the request body.
+        """
+        handler = macromodulation_handler.MacroModulationHandler(pecan.request)
+        handler.create(data)
+
+    @util.policy_enforce(['authenticated'])
+    @wsme_pecan.wsexpose(macromodulation.MacroModulation,
+                         unicode,
+                         status_code=204)
+    def delete(self, modulation_name):
+        """Returns a specific macro modulation."""
+        handler = macromodulation_handler.MacroModulationHandler(pecan.request)
+        handler.delete(modulation_name)
+
+    @util.policy_enforce(['authenticated'])
+    @wsme_pecan.wsexpose(macromodulation.MacroModulation,
+                         unicode,
+                         body=macromodulation.MacroModulation,
+                         status_code=204)
+    def put(self, modulation_name, modulation):
+        """Update a specific macro modulation."""
+        handler = macromodulation_handler.MacroModulationHandler(pecan.request)
+        handler.update(modulation_name, modulation)
diff --git a/surveil/api/datamodel/config/macromodulation.py b/surveil/api/datamodel/config/macromodulation.py
new file mode 100644
index 0000000..7ff3233
--- /dev/null
+++ b/surveil/api/datamodel/config/macromodulation.py
@@ -0,0 +1,57 @@
+# Copyright 2015 - Savoir-Faire Linux inc.
+#
+# 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 wsme
+import wsme.types as wtypes
+
+from surveil.api.datamodel import types
+
+
+class MacroModulation(types.Base):
+    macromodulation_name = wsme.wsattr(wtypes.text, mandatory=True)
+    modulation_period = wsme.wsattr(wtypes.text, mandatory=True)
+    # _CRITICAL = wsme.wsattr(int, mandatory=True)
+    # _WARNING = wsme.wsattr(int, mandatory=True)
+
+    macros = wsme.wsattr(
+        wtypes.DictType(wtypes.text, int),
+        mandatory=False
+    )
+
+    def __init__(self, **kwargs):
+        super(MacroModulation, self).__init__(**kwargs)
+
+        # Custom fields start with '_'. Detect them and assign them.
+        macros = [i for i in kwargs.items()
+                  if isinstance(i[0], str) and i[0].startswith('_')]
+        if len(macros) > 0:
+            self.macros = {}
+            for item in macros:
+                self.macros[item[0]] = item[1]
+
+    def as_dict(self):
+        mod_dict = super(MacroModulation, self).as_dict()
+        macros = mod_dict.pop("macros", None)
+        if macros:
+            for item in macros.items():
+                mod_dict[item[0]] = item[1]
+        return mod_dict
+
+    @classmethod
+    def sample(cls):
+        return cls(
+            macromodulation_name='HighDuringNight',
+            modulation_period='night',
+            macros={"_CRITICAL": 20, "_WARNING": 10}
+        )
diff --git a/surveil/api/handlers/config/macromodulation_handler.py b/surveil/api/handlers/config/macromodulation_handler.py
new file mode 100644
index 0000000..ca24985
--- /dev/null
+++ b/surveil/api/handlers/config/macromodulation_handler.py
@@ -0,0 +1,71 @@
+# Copyright 2014 - Savoir-Faire Linux inc.
+#
+# 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 surveil.api.datamodel.config import macromodulation
+from surveil.api.handlers import handler
+
+
+class MacroModulationHandler(handler.Handler):
+    """Fulfills a request on the macro modulation resource."""
+
+    def get(self, modulation_name):
+        """Return a macro modulation."""
+
+        m = self.request.mongo_connection.shinken.macromodulations.find_one(
+            {"macromodulation_name": modulation_name}, {'_id': 0}
+        )
+        return macromodulation.MacroModulation(**m)
+
+    def update(self, modulation_name, modulation):
+        """Modify an existing macro modulation."""
+        modulation_dict = modulation.as_dict()
+        if "macromodulation_name" not in modulation_dict.keys():
+            modulation_dict['contactgroup_name'] = modulation_name
+
+        self.request.mongo_connection.shinken.macromodulations.update(
+            {"macromodulation_name": modulation_name},
+            modulation_dict
+        )
+
+    def delete(self, modulation_name):
+        """Delete existing macro modulation."""
+        self.request.mongo_connection.shinken.macromodulations.remove(
+            {"macromodulation_name": modulation_name}
+        )
+
+    def create(self, modulation):
+        """Create a new macro modulation."""
+        self.request.mongo_connection.shinken.macromodulations.insert(
+            modulation.as_dict()
+        )
+
+    def get_all(self):
+        """Return all macro modulation objects."""
+        modulations = [m for m
+                       in self.request.mongo_connection.
+                       shinken.macromodulations.find(
+                           # Don't return templates
+                           {
+                               "register": {"$ne": "0"}
+                           },
+                           {
+                               "_id": 0
+                           }
+                       )
+                       ]
+
+        modulations = [macromodulation.MacroModulation(**m)
+                       for m in modulations]
+
+        return modulations
diff --git a/surveil/tests/api/controllers/v2/config/test_macromodulations.py b/surveil/tests/api/controllers/v2/config/test_macromodulations.py
new file mode 100644
index 0000000..1ea200e
--- /dev/null
+++ b/surveil/tests/api/controllers/v2/config/test_macromodulations.py
@@ -0,0 +1,135 @@
+# Copyright 2014 - Savoir-Faire Linux inc.
+#
+# 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 copy
+import json
+
+
+from surveil.tests.api import functionalTest
+
+
+class TestMacroModulationController(functionalTest.FunctionalTest):
+
+    def setUp(self):
+        super(TestMacroModulationController, self).setUp()
+        self.modulations = [
+            {
+                'macromodulation_name': 'HighDuringNight',
+                'modulation_period': 'night',
+                '_CRITICAL': 20,
+                '_WARNING': 10,
+            },
+            {
+                'macromodulation_name': 'LowDuringNight',
+                'modulation_period': 'night',
+                '_CRITICAL': 10,
+                '_WARNING': 20,
+            }
+        ]
+        self.mongoconnection.shinken.macromodulations.insert(
+            copy.deepcopy(self.modulations)
+        )
+
+    def test_get_all_macromodulations(self):
+        response = self.get('/v2/config/macromodulations')
+
+        self.assertItemsEqual(
+            [
+                {
+                    'macromodulation_name': 'HighDuringNight',
+                    'modulation_period': 'night',
+                    'macros': {
+                        '_CRITICAL': 20,
+                        '_WARNING': 10}},
+                {
+                    'macromodulation_name': 'LowDuringNight',
+                    'modulation_period': 'night',
+                    'macros': {
+                        '_CRITICAL': 10,
+                        '_WARNING': 20}}
+            ],
+            json.loads(response.body.decode())
+
+        )
+        self.assertEqual(response.status_int, 200)
+
+    def test_get_one_macromodulation(self):
+        response = self.get('/v2/config/macromodulations/HighDuringNight')
+
+        self.assertEqual(
+            json.loads(response.body.decode()),
+            {'macromodulation_name': 'HighDuringNight',
+             'modulation_period': 'night',
+             'macros': {
+                 '_CRITICAL': 20,
+                 '_WARNING': 10}}
+        )
+
+    def test_create_macromodulation(self):
+        m = {
+            'macromodulation_name': 'TEST_CREATE_MODULATION',
+            'modulation_period': 'night',
+            'macros': {
+                '_CRITICAL': 10,
+                '_WARNING': 20
+            }
+        }
+
+        self.post_json('/v2/config/macromodulations', m)
+
+        self.assertIsNotNone(
+            self.mongoconnection.shinken.macromodulations.find_one(
+                {
+                    'macromodulation_name': 'TEST_CREATE_MODULATION',
+                    '_CRITICAL': 10,
+                    '_WARNING': 20
+                }
+            )
+        )
+
+    def test_delete_macromodulation(self):
+        self.assertIsNotNone(
+            self.mongoconnection.shinken.macromodulations.find_one(
+                {"macromodulation_name": 'HighDuringNight'}
+            )
+        )
+
+        self.delete('/v2/config/macromodulations/HighDuringNight')
+
+        self.assertIsNone(
+            self.mongoconnection.shinken.macromodulations.find_one(
+                {"macromodulation_name": 'HighDuringNight'}
+            )
+        )
+
+    def test_put_macromodulation(self):
+        self.assertEqual(
+            self.mongoconnection.shinken.macromodulations.find_one(
+                {'macromodulation_name': 'HighDuringNight'}
+            )['modulation_period'],
+            'night'
+        )
+
+        self.put_json(
+            '/v2/config/macromodulations/HighDuringNight',
+            {"macromodulation_name": "HighDuringNight",
+             "modulation_period": "TESTUPDATE"}
+        )
+
+        self.assertEqual(
+            self.mongoconnection.shinken.macromodulations.find_one(
+                {'macromodulation_name': 'HighDuringNight'}
+            )['modulation_period'],
+            'TESTUPDATE'
+        )