diff --git a/include/lib/psa/psa_manifest/sid.h b/include/lib/psa/psa_manifest/sid.h
new file mode 100644
index 0000000..947e58f
--- /dev/null
+++ b/include/lib/psa/psa_manifest/sid.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2019-2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef PSA_MANIFEST_SID_H
+#define PSA_MANIFEST_SID_H
+
+/******** PSA_SP_INITIAL_ATTESTATION ********/
+#define RSS_ATTESTATION_SERVICE_SID			(0x00000020U)
+#define RSS_ATTESTATION_SERVICE_VERSION			(1U)
+#define RSS_ATTESTATION_SERVICE_HANDLE			(0x40000103U)
+
+/******** PSA_SP_MEASURED_BOOT ********/
+#define RSS_MEASURED_BOOT_SID				(0x000000E0U)
+#define RSS_MEASURED_BOOT_VERSION			(1U)
+#define RSS_MEASURED_BOOT_HANDLE			(0x40000104U)
+
+#endif /* PSA_MANIFEST_SID_H */