diff --git a/Makefile b/Makefile
index cc9060a05..9d31d0d05 100644
--- a/Makefile
+++ b/Makefile
@@ -1264,6 +1264,7 @@ $(eval $(call assert_numerics,\
 	ENABLE_FEAT_RNG_TRAP \
 	ENABLE_FEAT_SEL2 \
 	ENABLE_FEAT_TCR2 \
+	ENABLE_FEAT_THE \
 	ENABLE_FEAT_SB \
 	ENABLE_FEAT_S2PIE \
 	ENABLE_FEAT_S1PIE \
@@ -1421,6 +1422,7 @@ $(eval $(call add_defines,\
 	ENABLE_FEAT_CSV2_3 \
 	ENABLE_FEAT_PAN \
 	ENABLE_FEAT_TCR2 \
+	ENABLE_FEAT_THE \
 	ENABLE_FEAT_S2PIE \
 	ENABLE_FEAT_S1PIE \
 	ENABLE_FEAT_S2POE \
diff --git a/common/feat_detect.c b/common/feat_detect.c
index 9b9f7b435..aa2ddfecd 100644
--- a/common/feat_detect.c
+++ b/common/feat_detect.c
@@ -257,6 +257,12 @@ static unsigned int read_feat_mtpmu_id_field(void)
 
 }
 
+static unsigned int read_feat_the_id_field(void)
+{
+	return ISOLATE_FIELD(read_id_aa64pfr1_el1(), ID_AA64PFR1_EL1_THE_SHIFT,
+			     ID_AA64PFR1_EL1_THE_MASK);
+}
+
 /***********************************************************************************
  * TF-A supports many Arm architectural features starting from arch version
  * (8.0 till 8.7+). These features are mostly enabled through build flags. This
@@ -365,6 +371,8 @@ void detect_arch_features(void)
 		      "CSV2_3", 3, 3);
 	check_feature(ENABLE_FEAT_DEBUGV8P9, read_feat_debugv8p9_id_field(),
 			"DEBUGV8P9", 11, 11);
+	check_feature(ENABLE_FEAT_THE, read_feat_the_id_field(),
+			"THE", 1, 1);
 
 	/* v9.0 features */
 	check_feature(ENABLE_BRBE_FOR_NS, read_feat_brbe_id_field(),
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst
index 203bf0f7d..c01d8839c 100644
--- a/docs/getting_started/build-options.rst
+++ b/docs/getting_started/build-options.rst
@@ -455,6 +455,14 @@ Common build options
    the values 0 to 2, to align  with the ``ENABLE_FEAT`` mechanism.
    Default value is ``0``.
 
+-  ``ENABLE_FEAT_THE``: Numeric value to enable support for FEAT_THE
+   (Translation Hardening Extension) at EL2 and below, setting the bit
+   SCR_EL3.RCWMASKEn in EL3 to allow access to RCWMASK_EL1 and RCWSMASK_EL1
+   registers and context switch them.
+   Its an optional architectural feature and is available from v8.8 and upwards.
+   This flag can take the values 0 to 2, to align  with the ``ENABLE_FEAT``
+   mechanism. Default value is ``0``.
+
 -  ``ENABLE_LTO``: Boolean option to enable Link Time Optimization (LTO)
    support in GCC for TF-A. This option is currently only supported for
    AArch64. Default is 0.
diff --git a/include/arch/aarch64/arch.h b/include/arch/aarch64/arch.h
index d8ad8814d..65247ec09 100644
--- a/include/arch/aarch64/arch.h
+++ b/include/arch/aarch64/arch.h
@@ -433,6 +433,10 @@
 #define ID_AA64PFR1_EL1_GCS_MASK	ULL(0xf)
 #define GCS_IMPLEMENTED			ULL(1)
 
+#define ID_AA64PFR1_EL1_THE_SHIFT	U(48)
+#define ID_AA64PFR1_EL1_THE_MASK	ULL(0xf)
+#define THE_IMPLEMENTED			ULL(1)
+
 #define RNG_TRAP_IMPLEMENTED		ULL(0x1)
 
 /* ID_AA64PFR2_EL1 definitions */
@@ -590,6 +594,7 @@
 #define SCR_TWEDEL_MASK		ULL(0xf)
 #define SCR_PIEN_BIT		(UL(1) << 45)
 #define SCR_TCR2EN_BIT		(UL(1) << 43)
+#define SCR_RCWMASKEn_BIT	(UL(1) << 42)
 #define SCR_TRNDR_BIT		(UL(1) << 40)
 #define SCR_GCSEn_BIT		(UL(1) << 39)
 #define SCR_HXEn_BIT		(UL(1) << 38)
@@ -1472,6 +1477,12 @@
 #define TRFCR_EL2		S3_4_C1_C2_1
 #define TRFCR_EL1		S3_0_C1_C2_1
 
+/*******************************************************************************
+ * FEAT_THE - Translation Hardening Extension Registers
+ ******************************************************************************/
+#define RCWMASK_EL1		S3_0_C13_C0_6
+#define RCWSMASK_EL1		S3_0_C13_C0_3
+
 /*******************************************************************************
  * Definitions for DynamicIQ Shared Unit registers
  ******************************************************************************/
diff --git a/include/arch/aarch64/arch_features.h b/include/arch/aarch64/arch_features.h
index f03c9d598..fcd0ee6ba 100644
--- a/include/arch/aarch64/arch_features.h
+++ b/include/arch/aarch64/arch_features.h
@@ -134,6 +134,8 @@ CREATE_FEATURE_SUPPORTED(name, is_ ## name ## _present, guard)
  * +----------------------------+
  * |	FEAT_FGT2		|
  * +----------------------------+
+ * |	FEAT_THE		|
+ * +----------------------------+
  */
 
 __attribute__((always_inline))
@@ -262,6 +264,10 @@ CREATE_FEATURE_FUNCS(feat_s2pie, id_aa64mmfr3_el1, ID_AA64MMFR3_EL1_S2PIE_SHIFT,
 CREATE_FEATURE_FUNCS(feat_s1pie, id_aa64mmfr3_el1, ID_AA64MMFR3_EL1_S1PIE_SHIFT,
 		     ID_AA64MMFR3_EL1_S1PIE_MASK, 1U, ENABLE_FEAT_S1PIE)
 
+/* FEAT_THE: Translation Hardening Extension */
+CREATE_FEATURE_FUNCS(feat_the, id_aa64pfr1_el1, ID_AA64PFR1_EL1_THE_SHIFT,
+		     ID_AA64PFR1_EL1_THE_MASK, THE_IMPLEMENTED, ENABLE_FEAT_THE)
+
 __attribute__((always_inline))
 static inline bool is_feat_sxpie_supported(void)
 {
diff --git a/include/arch/aarch64/arch_helpers.h b/include/arch/aarch64/arch_helpers.h
index a8926547e..49f134577 100644
--- a/include/arch/aarch64/arch_helpers.h
+++ b/include/arch/aarch64/arch_helpers.h
@@ -670,6 +670,10 @@ DEFINE_RENAME_SYSREG_RW_FUNCS(gcscre0_el1, GCSCRE0_EL1)
 DEFINE_RENAME_SYSREG_RW_FUNCS(gcspr_el1, GCSPR_EL1)
 DEFINE_RENAME_SYSREG_RW_FUNCS(gcspr_el0, GCSPR_EL0)
 
+/* FEAT_THE Registers */
+DEFINE_RENAME_SYSREG_RW_FUNCS(rcwmask_el1, RCWMASK_EL1)
+DEFINE_RENAME_SYSREG_RW_FUNCS(rcwsmask_el1, RCWSMASK_EL1)
+
 /* DynamIQ Control registers */
 DEFINE_RENAME_SYSREG_RW_FUNCS(clusterpwrdn_el1, CLUSTERPWRDN_EL1)
 DEFINE_RENAME_SYSREG_RW_FUNCS(clusterpmcr_el1, CLUSTERPMCR_EL1)
diff --git a/include/lib/el3_runtime/context_el1.h b/include/lib/el3_runtime/context_el1.h
index 038de253b..ab3be6357 100644
--- a/include/lib/el3_runtime/context_el1.h
+++ b/include/lib/el3_runtime/context_el1.h
@@ -107,6 +107,11 @@ typedef struct el1_gcs_regs {
 	uint64_t gcspr_el0;
 } el1_gcs_regs_t;
 
+typedef struct el1_the_regs {
+	uint64_t rcwmask_el1;
+	uint64_t rcwsmask_el1;
+} el1_the_regs_t;
+
 typedef struct el1_sysregs {
 
 	el1_common_regs_t common;
@@ -155,6 +160,10 @@ typedef struct el1_sysregs {
 	el1_gcs_regs_t gcs;
 #endif
 
+#if ENABLE_FEAT_THE
+	el1_the_regs_t the;
+#endif
+
 } el1_sysregs_t;
 
 
@@ -266,6 +275,16 @@ typedef struct el1_sysregs {
 #define read_el1_ctx_gcs(ctx, reg)		ULL(0)
 #define write_el1_ctx_gcs(ctx, reg, val)
 #endif /* ENABLE_FEAT_GCS */
+
+#if ENABLE_FEAT_THE
+#define read_el1_ctx_the(ctx, reg)		(((ctx)->the).reg)
+#define write_el1_ctx_the(ctx, reg, val)	((((ctx)->the).reg)	\
+							= (uint64_t) (val))
+#else
+#define read_el1_ctx_the(ctx, reg)		ULL(0)
+#define write_el1_ctx_the(ctx, reg, val)
+#endif /* ENABLE_FEAT_THE */
+
 /******************************************************************************/
 #endif /* __ASSEMBLER__ */
 
diff --git a/lib/el3_runtime/aarch64/context_mgmt.c b/lib/el3_runtime/aarch64/context_mgmt.c
index 62103565b..f1c872b19 100644
--- a/lib/el3_runtime/aarch64/context_mgmt.c
+++ b/lib/el3_runtime/aarch64/context_mgmt.c
@@ -260,6 +260,14 @@ static void setup_ns_context(cpu_context_t *ctx, const struct entry_point_info *
 	 */
 	scr_el3 |= get_scr_el3_from_routing_model(NON_SECURE);
 #endif
+
+	if (is_feat_the_supported()) {
+		/* Set the RCWMASKEn bit in SCR_EL3 to enable access to
+		 * RCWMASK_EL1 and RCWSMASK_EL1 registers.
+		 */
+		scr_el3 |= SCR_RCWMASKEn_BIT;
+	}
+
 	write_ctx_reg(state, CTX_SCR_EL3, scr_el3);
 
 	/* Initialize EL2 context registers */
@@ -1712,6 +1720,12 @@ static void el1_sysregs_context_save(el1_sysregs_t *ctx)
 		write_el1_ctx_gcs(ctx, gcspr_el1, read_gcspr_el1());
 		write_el1_ctx_gcs(ctx, gcspr_el0, read_gcspr_el0());
 	}
+
+	if (is_feat_the_supported()) {
+		write_el1_ctx_the(ctx, rcwmask_el1, read_rcwmask_el1());
+		write_el1_ctx_the(ctx, rcwsmask_el1, read_rcwsmask_el1());
+	}
+
 }
 
 static void el1_sysregs_context_restore(el1_sysregs_t *ctx)
@@ -1807,6 +1821,11 @@ static void el1_sysregs_context_restore(el1_sysregs_t *ctx)
 		write_gcspr_el1(read_el1_ctx_gcs(ctx, gcspr_el1));
 		write_gcspr_el0(read_el1_ctx_gcs(ctx, gcspr_el0));
 	}
+
+	if (is_feat_the_supported()) {
+		write_rcwmask_el1(read_el1_ctx_the(ctx, rcwmask_el1));
+		write_rcwsmask_el1(read_el1_ctx_the(ctx, rcwsmask_el1));
+	}
 }
 
 /*******************************************************************************
diff --git a/make_helpers/arch_features.mk b/make_helpers/arch_features.mk
index 675779fde..9cd501157 100644
--- a/make_helpers/arch_features.mk
+++ b/make_helpers/arch_features.mk
@@ -340,6 +340,13 @@ DISABLE_MTPMU				?=	0
 # Flag to enable FEAT_FGT2 (Fine Granular Traps 2)
 ENABLE_FEAT_FGT2			?=	0
 
+#----
+# 8.8
+#----
+
+# Flag to enable FEAT_THE (Translation Hardening Extension)
+ENABLE_FEAT_THE				?=	0
+
 #----
 # 8.9
 #----
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index ec2a5e961..0a9ace6a4 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -71,6 +71,7 @@ ENABLE_TRF_FOR_NS		:= 2
 ENABLE_FEAT_ECV			:= 2
 ENABLE_FEAT_FGT			:= 2
 ENABLE_FEAT_FGT2		:= 2
+ENABLE_FEAT_THE			:= 2
 ENABLE_FEAT_TCR2		:= 2
 ENABLE_FEAT_S2PIE		:= 2
 ENABLE_FEAT_S1PIE		:= 2