diff --git a/common/spdat.h b/common/spdat.h
index ddf5d4f39..1e4cb49cd 100644
--- a/common/spdat.h
+++ b/common/spdat.h
@@ -952,7 +952,7 @@ typedef enum {
 #define SE_IncreaseChanceMemwipe		242	// implemented - @Memblur, increases the chance to wipe hate with memory blurr, base: chance pct, limit: none, max: none, Note: Mods final blur chance after other bonuses added.
 #define SE_CharmBreakChance				243	// implemented - Total Domination
 #define	SE_RootBreakChance				244	// implemented[AA] reduce the chance that your root will break.
-#define SE_TrapCircumvention			245	// *not implemented[AA] - decreases the chance that you will set off a trap when opening a chest
+#define SE_TrapCircumvention			245	// implemented, @Traps, decreases the chance that you will set off a trap when opening a chest or other similar container by percentage, base: chance modifer, limit: none, max: none
 #define SE_SetBreathLevel				246 // *not implemented as bonus
 #define SE_RaiseSkillCap				247	// implemented[AA] - adds skill over the skill cap.
 #define SE_SecondaryForte				248 // not implemented as bonus(gives you a 2nd specialize skill that can go past 50 to 100)
diff --git a/zone/bonuses.cpp b/zone/bonuses.cpp
index 29a88bf32..8aef8452f 100644
--- a/zone/bonuses.cpp
+++ b/zone/bonuses.cpp
@@ -1773,6 +1773,10 @@ void Mob::ApplyAABonuses(const AA::Rank &rank, StatBonuses *newbon)
 			break;
 		}
 
+		case SE_TrapCircumvention:
+			newbon->TrapCircumvention += base_value;
+			break;
+
 		// to do
 		case SE_PetDiscipline:
 			break;
@@ -1784,9 +1788,6 @@ void Mob::ApplyAABonuses(const AA::Rank &rank, StatBonuses *newbon)
 			break;
 		case SE_NimbleEvasion:
 			break;
-		case SE_TrapCircumvention:
-			break;
-
 
 		// not handled here
 		case SE_HastenedAASkill:
@@ -3794,6 +3795,10 @@ void Mob::ApplySpellsBonuses(uint16 spell_id, uint8 casterlevel, StatBonuses *ne
 				new_bonus->CompleteHealBuffBlocker = true;
 				break;
 
+			case SE_TrapCircumvention:
+				new_bonus->TrapCircumvention += effect_value;
+				break;
+
 			//Special custom cases for loading effects on to NPC from 'npc_spels_effects' table
 			if (IsAISpellEffect) {
 
diff --git a/zone/client_packet.cpp b/zone/client_packet.cpp
index 59b2b76e1..99017d7ce 100644
--- a/zone/client_packet.cpp
+++ b/zone/client_packet.cpp
@@ -5464,8 +5464,11 @@ void Client::Handle_OP_DisarmTraps(const EQApplicationPacket *app)
 			}
 			else
 			{
+				int fail_rate = 25;
+				int trap_circumvention = spellbonuses.TrapCircumvention + itembonuses.TrapCircumvention + aabonuses.TrapCircumvention;
+				fail_rate -= fail_rate * trap_circumvention / 100;
 				MessageString(Chat::Skills, FAIL_DISARM_DETECTED_TRAP);
-				if (zone->random.Int(0, 99) < 25) {
+				if (zone->random.Int(0, 99) < fail_rate) {
 					trap->Trigger(this);
 				}
 			}
diff --git a/zone/common.h b/zone/common.h
index 08cd81119..d3503c1b1 100644
--- a/zone/common.h
+++ b/zone/common.h
@@ -561,6 +561,7 @@ struct StatBonuses {
 	bool	CompleteHealBuffBlocker;			// Use in SPA 101 to prevent recast of complete heal from this effect till blocker buff is removed.
 
 	// AAs
+	int32	TrapCircumvention;					// reduce chance to trigger a trap.
 	uint16  SecondaryForte;						// allow a second skill to be specialized with a cap of this value.
 	int32	ShieldDuration;						// extends duration of /shield ability
 	int32	ExtendedShielding;					// extends range of /shield ability