diff --git a/AbortProcedure.csv b/AbortProcedure.csv
index ba96aeb..d5aff29 100644
--- a/AbortProcedure.csv
+++ b/AbortProcedure.csv
@@ -1,4 +1,4 @@
-vers.;v4.26;Abort Procedure;;3;mrl;mcc;rdh;time
+vers.;v4.27;Abort Procedure;;3;mrl;mcc;rdh;time
 0:00;MCC;BEGIN SEQUENCE: Defueling Rocket;Defueling;3;;;;
 0:00;MCC;Inform OPS of Launch Abort;;3;;;;
 0:00;EGSE;Confirm all valve switches are in OFF position (Except OxDV & HPDV);;3;;;;
@@ -18,8 +18,12 @@ vers.;v4.26;Abort Procedure;;3;mrl;mcc;rdh;time
 0:00;OBDH;Deactivate Heizi;;3;;;;
 0:00;ALL;Wait for Launchpad to be clear of N2O fumes depending on OxMass before Defueling;;3;;;;
 0:00;MCC;BEGIN SEQUENCE: Ground support equipment passivation;GSE Passivation;3;;;;
+0:00;EGSE;Turn ON EPS_BAT (Rocket OFF);;2;;;;
 0:00;MCC;Announce BEGIN of Radio Silence;;3;;;;
-0:00;MRL;Go to MRL, Close N2O Bottle 1 & N2O Bottle 2, THEN...;;2;;;;
+0:00;MRL;Go to MRL, THEN...;;2;;;;
+0:00;MRL;Remove HP section maintenance cover, THEN...;;2;;;;
+0:00;MRL;Open RMDV & Step Back, Wait until NCE-Tank is pressureless, THEN...;;2;;;;
+0:00;MRL;Close N2O Bottle 1 & N2O Bottle 2, THEN...;;2;;;;
 0:00;MRL;RETURN to Block House;;2;;;;
 0:00;EGSE;Open OxDV;;2;;;;
 0:00;EGSE;Open OxV1;;2;;;;
diff --git a/LaunchProcedure.csv b/LaunchProcedure.csv
index 80212a1..0138fa5 100644
--- a/LaunchProcedure.csv
+++ b/LaunchProcedure.csv
@@ -1,4 +1,4 @@
-vers.;v4.26;Launch Procedure;;0;MRL;MCC;RdHill;Time per step
+vers.;v4.27;Launch Procedure;;0;MRL;MCC;RdHill;Time per step
 147:20;MCC;BEGIN SEQUENCE: Power on EGSE;Power on EGSE;1;;;;
 147:20;WIND;Start wind weighting analysis;;1;;;;
 147:20;EGSE;Check CLD connection;;1;;;;
@@ -373,7 +373,8 @@ vers.;v4.26;Launch Procedure;;0;MRL;MCC;RdHill;Time per step
 0:00;MCC;BEGIN SEQUENCE: PASSIVATION (PHASE YELLOW);Passivation;2;;;;
 68:40;MCC;Announce BEGIN of Radio Silence;;2;;;;
 0:00;MCC;Turn audio volume up;;2;;;;
-0:00;MRL;Go to MRL, Close N2O Bottle 1 & N2O Bottle 2, THEN...;;2;;;;
+0:00;MRL;Go to MRL, THEN...;;2;;;;
+0:00;MRL;Close N2O Bottle 1 & N2O Bottle 2, THEN...;;2;;;;
 0:00;MRL;RETURN to Block House;;2;;;;
 0:00;EGSE;Open OxDV;;2;;;;
 0:00;EGSE;Open OxV1;;2;;;;
diff --git a/PassivationProcedure.csv b/PassivationProcedure.csv
index 2d8ee3b..1fccf99 100644
--- a/PassivationProcedure.csv
+++ b/PassivationProcedure.csv
@@ -1,4 +1,4 @@
-vers.;v4.26;Passivation out of sequence Procedure;;2;mrl;mcc;rdh;time
+vers.;v4.27;Passivation out of sequence Procedure;;2;mrl;mcc;rdh;time
 0:00;MCC;BEGIN SEQUENCE: Prepare Passivation Sequence;Prepare Passivation;2;;;;
 0:00;MCC/MRL;Recall and make sure BOTH N2O Bottles & He Bottle 2 are still closed! Else continue with Abort Procedure;;2;;;;
 0:00;MCC;Inform OPS of Passivation out of sequence;;2;;;;