diff --git a/models/openconfig/src/main/yang/system/openconfig-procmon.yang b/models/openconfig/src/main/yang/system/openconfig-procmon.yang
new file mode 100644
index 0000000..6422541
--- /dev/null
+++ b/models/openconfig/src/main/yang/system/openconfig-procmon.yang
@@ -0,0 +1,159 @@
+module openconfig-procmon {
+
+  yang-version "1";
+
+  // namespace
+  namespace "http://openconfig.net/yang/system/procmon";
+
+  prefix "oc-proc";
+
+
+  // import some basic types
+  import openconfig-extensions { prefix oc-ext; }
+  import openconfig-types { prefix oc-types; }
+
+
+  // meta
+  organization "OpenConfig working group";
+
+  contact
+    "OpenConfig working group
+    www.openconfig.net";
+
+  description
+    "This module provides data definitions for process health
+    monitoring of one or more processes running on the system.";
+
+  oc-ext:openconfig-version "0.2.0";
+
+  revision "2017-07-06" {
+    description
+      "Move to oc-inet types, add IETF attribution, add RADIUS
+      counters, changed password leaf names to indicate hashed";
+    reference "0.2.0";
+  }
+
+  revision "2017-01-29" {
+    description
+      "Initial public release";
+    reference "0.1.0";
+  }
+
+
+  // grouping statements
+
+  grouping procmon-processes-top {
+    description
+      "Top level grouping for attributes for processes.";
+
+    container processes {
+      description
+        "Parameters related to all monitored processes";
+
+      list process {
+        key "pid";
+        config false;
+        description
+          "List of monitored processes";
+
+        leaf pid {
+          type leafref {
+            path "../state/pid";
+          }
+          description
+            "Reference to the process pid key";
+        }
+
+        container state {
+          config false;
+          description
+            "State parameters related to monitored processes";
+
+          uses procmon-process-attributes-state;
+        }
+      }
+    }
+  }
+
+  grouping procmon-process-attributes-state {
+    description
+      "Attributes state definitions for a process";
+
+    leaf pid {
+      type uint64;
+      description
+        "The process pid";
+    }
+
+    leaf name {
+      type string;
+      description
+        "The process name";
+    }
+
+    leaf-list args {
+      type string;
+      description
+        "Current process command line arguments.  Arguments with
+        a parameter (e.g., --option 10  or -option=10) should be
+        represented as a single element of the list with the
+        argument name and parameter together.  Flag arguments, i.e.,
+        those without a parameter should also be in their own list
+        element.";
+    }
+
+    leaf start-time {
+      type uint64;
+      units "ns";
+      description
+        "The time at which this process started,
+        reported as nanoseconds since the UNIX epoch.  The
+        system must be synchronized such that the start-time
+        can be reported accurately, otherwise it should not be
+        reported.";
+     }
+
+    leaf uptime {
+      type oc-types:timeticks64;
+      description
+        "Amount of time elapsed since this process started.";
+    }
+
+    leaf cpu-usage-user {
+      type oc-types:timeticks64;
+      description
+        "CPU time consumed by this process in user mode.";
+    }
+
+    leaf cpu-usage-system {
+      type oc-types:timeticks64;
+      description
+        "CPU time consumed by this process in kernel mode.";
+    }
+
+    leaf cpu-utilization {
+      type oc-types:percentage;
+      description
+        "The percentage of CPU that is being used by the process.";
+    }
+
+    leaf memory-usage {
+      type uint64;
+      units "bytes";
+      description
+        "Bytes allocated and still in use by the process";
+    }
+
+    leaf memory-utilization {
+      type oc-types:percentage;
+      description
+        "The percentage of RAM that is being used by the process.";
+    }
+  }
+
+  // augment statements
+
+  // rpc statements
+
+  // notification statements
+}