diff --git a/phosphor-regulators/examples/config_file.json b/phosphor-regulators/examples/config_file.json
new file mode 100644
index 0000000..701322d
--- /dev/null
+++ b/phosphor-regulators/examples/config_file.json
@@ -0,0 +1,106 @@
+{
+  "comments": [ "Config file for a FooBar one-chassis system" ],
+
+  "rules": [
+    {
+      "comments": [ "Sets output voltage for a PMBus regulator rail" ],
+      "id": "set_voltage_rule",
+      "actions": [
+        {
+          "pmbus_write_vout_command": {
+            "format": "linear"
+          }
+        }
+      ]
+    },
+
+    {
+      "comments": [ "Reads sensors from a PMBus regulator rail" ],
+      "id": "read_sensors_rule",
+      "actions": [
+        {
+          "comments": [ "Read output voltage from READ_VOUT." ],
+          "pmbus_read_sensor": {
+            "type": "vout",
+            "command": "0x8B",
+            "format": "linear_16"
+          }
+        },
+
+        {
+          "comments": [ "Read output current from READ_IOUT." ],
+          "pmbus_read_sensor": {
+            "type": "iout",
+            "command": "0x8C",
+            "format": "linear_11"
+          }
+        },
+
+        {
+          "comments": [ "Read temperature from READ_TEMPERATURE_1." ],
+          "pmbus_read_sensor": {
+            "type": "temperature",
+            "command": "0x8D",
+            "format": "linear_11"
+          }
+        }
+      ]
+    }
+  ],
+
+  "chassis": [
+    {
+      "comments": [ "Chassis number 1 containing CPUs and memory" ],
+      "number": 1,
+      "devices": [
+        {
+          "comments": [ "IR35221 regulator producing the Vdd rail" ],
+          "id": "vdd_regulator",
+          "is_regulator": true,
+          "fru": "/system/chassis/motherboard/regulator1",
+          "i2c_interface": {
+            "bus": 1,
+            "address": "0x70"
+          },
+          "rails": [
+            {
+              "comments": [ "Vdd rail" ],
+              "id": "vdd",
+              "configuration": {
+                "volts": 1.03,
+                "rule_id": "set_voltage_rule"
+              },
+              "sensor_monitoring": {
+                "rule_id": "read_sensors_rule"
+              }
+            }
+          ]
+        },
+
+        {
+          "comments": [ "IR35221 regulator producing the Vio rail" ],
+          "id": "vio_regulator",
+          "is_regulator": true,
+          "fru": "/system/chassis/motherboard/regulator2",
+          "i2c_interface": {
+            "bus": 1,
+            "address": "0x71"
+          },
+          "rails": [
+            {
+              "comments": [ "Vio rail" ],
+              "id": "vio",
+              "configuration": {
+                "volts": 1.1,
+                "rule_id": "set_voltage_rule"
+              },
+              "sensor_monitoring": {
+                "rule_id": "read_sensors_rule"
+              }
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}