diff --git a/service_files/meson.build b/service_files/meson.build
index 26c95c8..42c2357 100644
--- a/service_files/meson.build
+++ b/service_files/meson.build
@@ -20,7 +20,8 @@
     'phosphor-set-host-transition-to-off@.service',
     'phosphor-set-host-transition-to-running@.service',
     'phosphor-chassis-check-power-status@.service',
-    'phosphor-bmc-security-check.service'
+    'phosphor-bmc-security-check.service',
+    'phosphor-create-chassis-poweron-log@.service'
 ]
 
 foreach u : unit_files
diff --git a/service_files/phosphor-create-chassis-poweron-log@.service b/service_files/phosphor-create-chassis-poweron-log@.service
new file mode 100644
index 0000000..a3d8e18
--- /dev/null
+++ b/service_files/phosphor-create-chassis-poweron-log@.service
@@ -0,0 +1,20 @@
+[Unit]
+Description=Create info log indicating chassis%i poweron has started
+Wants=obmc-power-start-pre@%i.target
+Before=obmc-power-start-pre@%i.target
+Before=phosphor-regulators-config.service
+Conflicts=obmc-chassis-poweroff@%i.target
+ConditionPathExists=!/run/openbmc/chassis@%i-on
+
+[Service]
+Restart=no
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/bin/sh -c \
+  "busctl call xyz.openbmc_project.Logging /xyz/openbmc_project/logging \
+   xyz.openbmc_project.Logging.Create Create ssa{ss} \
+   xyz.openbmc_project.State.Info.ChassisPowerOnStarted \
+   xyz.openbmc_project.Logging.Entry.Level.Informational 1 CHASSIS_ID %i"
+
+[Install]
+WantedBy=obmc-chassis-poweron@%i.target