diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55669aa..5844963 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,12 @@ list yields a list of all related PRs for each release.
 
 # [unreleased]
 
+# [v5.4.3] 2023-08-15
+
+## Added
+
+- PLOC SUPV HK parsing.
+
 # [v5.4.2] 2023-08-15
 
 ## Added
diff --git a/eive_tmtc/__init__.py b/eive_tmtc/__init__.py
index ee439a5..d701219 100644
--- a/eive_tmtc/__init__.py
+++ b/eive_tmtc/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "5.4.2"
+__version__ = "5.4.3"
 
 import logging
 from pathlib import Path
@@ -6,7 +6,7 @@ from pathlib import Path
 SW_NAME = "eive-tmtc"
 VERSION_MAJOR = 5
 VERSION_MINOR = 4
-VERSION_REVISION = 2
+VERSION_REVISION = 3
 
 EIVE_TMTC_ROOT = Path(__file__).parent
 PACKAGE_ROOT = EIVE_TMTC_ROOT.parent
diff --git a/eive_tmtc/tmtc/payload/ploc_supervisor.py b/eive_tmtc/tmtc/payload/ploc_supervisor.py
index b696ecf..18aebab 100644
--- a/eive_tmtc/tmtc/payload/ploc_supervisor.py
+++ b/eive_tmtc/tmtc/payload/ploc_supervisor.py
@@ -722,10 +722,42 @@ def get_event_buffer_path() -> str:
     return file
 
 
+class SocState(enum.IntEnum):
+    OFF = 0
+    BOOTING = 1
+    OPERATIONAL = 2
+    SHUTDOWN = 3
+
+
 def handle_supv_hk_data(set_id: int, hk_data: bytes, pw: PrintWrapper):
     current_idx = 0
     if set_id == SetIds.HK_REPORT:
-        pass
+        fmt_str = "!IIIQIIIIIBBBB"
+        inc_len = struct.calcsize(fmt_str)
+        (
+            temp_ps,
+            temp_pl,
+            temp_sup,
+            uptime,
+            cpu_load,
+            avail_heap,
+            num_tcs,
+            num_tms,
+            soc_state,
+            nvm_0_1_state,
+            nvm_3_state,
+            mission_io_state,
+            fmc_state,
+        ) = struct.unpack(fmt_str, hk_data[:inc_len])
+        pw.dlog(f"Temp PS {temp_ps} C | Temp PL {temp_pl} C | Temp SUP {temp_sup} C")
+        pw.dlog(f"Uptime {uptime} | CPU Load {cpu_load} | Avail Heap {avail_heap}")
+        pw.dlog(f"Number TCs {num_tcs} | Number TMs {num_tms}")
+        pw.dlog(f"SOC state {SocState(soc_state)}")
+        pw.dlog(f"NVM 01 State {nvm_0_1_state}")
+        pw.dlog(f"NVM 3 State {nvm_3_state}")
+        pw.dlog(f"Mission IO state {mission_io_state}")
+        pw.dlog(f"FMC state {fmc_state}")
+        pw.dlog(FsfwTmTcPrinter.get_validity_buffer(hk_data[inc_len:], 13))
     elif set_id == SetIds.BOOT_STATUS_REPORT:
         fmt_str = "!BBIIBBBBBB"
         inc_len = struct.calcsize(fmt_str)