diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index c07a0aa..ac2db09 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -460,6 +460,10 @@
    CPU. This needs to be enabled for revisions r0p0, r1p0 and r1p1 of the CPU.
    It is still open.
 
+-  ``ERRATA_V1_2743093``: This applies errata 2743093 workaround to Neoverse-V1
+   CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2 of the
+   CPU. It is still open.
+
 For Cortex-A710, the following errata build flags are defined :
 
 -  ``ERRATA_A710_1987031``: This applies errata 1987031 workaround to
diff --git a/lib/cpus/aarch64/neoverse_v1.S b/lib/cpus/aarch64/neoverse_v1.S
index 3282fbc..c3a70ca 100644
--- a/lib/cpus/aarch64/neoverse_v1.S
+++ b/lib/cpus/aarch64/neoverse_v1.S
@@ -462,6 +462,30 @@
 	b	cpu_rev_var_ls
 endfunc check_errata_2372203
 
+	/* ----------------------------------------------------
+	 * Errata Workaround for Neoverse V1 Errata #2743093.
+	 * This applies to revisions <= r1p2 and is still open.
+	 * x0: variant[4:7] and revision[0:3] of current cpu.
+	 * Shall clobber: x0-x17
+	 * ----------------------------------------------------
+	 */
+func errata_neoverse_v1_2743093_wa
+	mov	x17, x30
+	bl	check_errata_2743093
+	cbz	x0, 1f
+
+	/* dsb before isb of power down sequence */
+	dsb	sy
+1:
+	ret	x17
+endfunc errata_neoverse_v1_2743093_wa
+
+func check_errata_2743093
+	/* Applies to all revisions <= r1p2 */
+	mov	x1, #0x12
+	b	cpu_rev_var_ls
+endfunc check_errata_2743093
+
 func check_errata_cve_2022_23960
 #if WORKAROUND_CVE_2022_23960
 	mov	x0, #ERRATA_APPLIES
@@ -483,6 +507,12 @@
 	mrs	x0, NEOVERSE_V1_CPUPWRCTLR_EL1
 	orr	x0, x0, #NEOVERSE_V1_CPUPWRCTLR_EL1_CORE_PWRDN_BIT
 	msr	NEOVERSE_V1_CPUPWRCTLR_EL1, x0
+#if ERRATA_V1_2743093
+	mov	x15, x30
+	bl	cpu_get_rev_var
+	bl	errata_neoverse_v1_2743093_wa
+	mov	x30, x15
+#endif /* ERRATA_V1_2743093 */
 	isb
 	ret
 endfunc neoverse_v1_core_pwr_dwn
@@ -513,6 +543,7 @@
 	report_errata ERRATA_V1_2216392, neoverse_v1, 2216392
 	report_errata ERRATA_V1_2294912, neoverse_v1, 2294912
 	report_errata ERRATA_V1_2372203, neoverse_v1, 2372203
+	report_errata ERRATA_V1_2743093, neoverse_v1, 2743093
 	report_errata WORKAROUND_CVE_2022_23960, neoverse_v1, cve_2022_23960
 
 	ldp	x8, x30, [sp], #16
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 527a82f..69c474e 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -516,6 +516,11 @@
 # to revisions r0p0, r1p0 and r1p1 of the Neoverse V1 cpu and is still open.
 ERRATA_V1_2372203	?=0
 
+# Flag to apply erratum 2743093 workaround during powerdown. This erratum
+# applies to revisions r0p0, r1p0, r1p1 and r1p2  of the Neoverse V1 cpu and is
+# still open.
+ERRATA_V1_2743093	?=0
+
 # Flag to apply erratum 1987031 workaround during reset. This erratum applies
 # to revisions r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is still open.
 ERRATA_A710_1987031	?=0
@@ -1162,6 +1167,10 @@
 $(eval $(call assert_boolean,ERRATA_V1_2372203))
 $(eval $(call add_define,ERRATA_V1_2372203))
 
+# Process ERRATA_V1_2743093 flag
+$(eval $(call assert_boolean,ERRATA_V1_2743093))
+$(eval $(call add_define,ERRATA_V1_2743093))
+
 # Process ERRATA_A710_1987031 flag
 $(eval $(call assert_boolean,ERRATA_A710_1987031))
 $(eval $(call add_define,ERRATA_A710_1987031))