diff --git a/sections/cper-section-pcie.h b/sections/cper-section-pcie.h
new file mode 100644
index 0000000..4a1713e
--- /dev/null
+++ b/sections/cper-section-pcie.h
@@ -0,0 +1,17 @@
+#ifndef CPER_SECTION_PCIE_H
+#define CPER_SECTION_PCIE_H
+
+#include "json.h"
+#include "../edk/Cper.h"
+
+#define PCIE_ERROR_VALID_BITFIELD_NAMES (const char*[]) {"portTypeValid", "versionValid", "commandStatusValid", \
+    "deviceIDValid", "deviceSerialNumberValid", "bridgeControlStatusValid", "capabilityStructureStatusValid", \
+    "aerInfoValid"}
+#define PCIE_ERROR_PORT_TYPES_KEYS (int []){0, 1, 4, 5, 6, 7, 8, 9, 10}
+#define PCIE_ERROR_PORT_TYPES_VALUES (const char*[]){"PCI Express End Point", "Legacy PCI End Point Device", \
+    "Root Port", "Upstream Switch Port", "Downstream Switch Port", "PCI Express to PCI/PCI-X Bridge", \
+    "PCI/PCI-X Bridge to PCI Express Bridge", "Root Complex Integrated Endpoint Device", "Root Complex Event Collector"}
+
+json_object* cper_section_pcie_to_ir(void* section, EFI_ERROR_SECTION_DESCRIPTOR* descriptor);
+
+#endif
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