diff --git a/_states/keystone_policy.py b/_states/keystone_policy.py
index a97640d..4028932 100644
--- a/_states/keystone_policy.py
+++ b/_states/keystone_policy.py
@@ -91,3 +91,23 @@
         ret['result'] = False
     return ret
 
+def export_policy_grains(name, path, **kwargs):
+    '''
+    Export policy rules from file to grains
+
+    :param name: Grain name
+    :param path: Path to policy file
+    '''
+    ret = {'name': name,
+           'changes': {},
+           'result': True,
+           'comment': 'No changes for grain %s' % (name)}
+    rules = __salt__['keystone_policy.rule_list'](path, False, **kwargs)
+    if __opts__.get('test'):
+        ret['result'] = None
+        ret['comment'] = 'Rules %s will be exported to grain %s' % (rules, name)
+    else:
+        __salt__['grains.setval'](name, rules, **kwargs)
+        ret['comment'] = 'Rules have been exported to grain %s' %(name)
+        ret['changes']['Rules'] = 'Rules have been exported: %s' % (rules)
+    return ret