diff --git a/plat/arm/board/juno/certificate/src/juno_tbb_cert.c b/plat/arm/board/juno/certificate/src/juno_tbb_cert.c
new file mode 100644
index 0000000..3cb8304
--- /dev/null
+++ b/plat/arm/board/juno/certificate/src/juno_tbb_cert.c
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2023, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <ethosn_cert.h>
+
+#include <juno_tbb_cert.h>
+#include <juno_tbb_ext.h>
+#include <juno_tbb_key.h>
+
+static cert_t juno_plat_tbb_certificates[] = {
+	ETHOSN_NPU_FW_KEY_CERT_DEF,
+	ETHOSN_NPU_FW_CONTENT_CERT_DEF,
+};
+
+PLAT_REGISTER_COT(juno_plat_tbb_certificates);
diff --git a/plat/arm/board/juno/certificate/src/juno_tbb_ext.c b/plat/arm/board/juno/certificate/src/juno_tbb_ext.c
new file mode 100644
index 0000000..d8fe9e9
--- /dev/null
+++ b/plat/arm/board/juno/certificate/src/juno_tbb_ext.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2023, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <ethosn_cert.h>
+
+#include <juno_tbb_ext.h>
+#include <juno_tbb_key.h>
+
+static ext_t juno_plat_tbb_extensions[] = {
+	ETHOSN_NPU_FW_CONTENT_CERT_PK_EXT_DEF,
+	ETHOSN_NPU_FW_HASH_EXT_DEF,
+};
+
+PLAT_REGISTER_EXTENSIONS(juno_plat_tbb_extensions);
diff --git a/plat/arm/board/juno/certificate/src/juno_tbb_key.c b/plat/arm/board/juno/certificate/src/juno_tbb_key.c
new file mode 100644
index 0000000..470755f
--- /dev/null
+++ b/plat/arm/board/juno/certificate/src/juno_tbb_key.c
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2023, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <ethosn_cert.h>
+
+#include <juno_tbb_key.h>
+
+static key_t juno_plat_tbb_keys[] = {
+	ETHOSN_NPU_FW_CONTENT_CERT_KEY_DEF
+};
+
+PLAT_REGISTER_KEYS(juno_plat_tbb_keys);