diff --git a/libpldmresponder/fru.cpp b/libpldmresponder/fru.cpp
index a9c8787..ce470ab 100644
--- a/libpldmresponder/fru.cpp
+++ b/libpldmresponder/fru.cpp
@@ -17,12 +17,13 @@
 namespace responder
 {
 
-FruImpl::FruImpl(const std::string& configPath, pldm_pdr* pdrRepo,
-                 pldm_entity_association_tree* entityTree) :
-    pdrRepo(pdrRepo),
-    entityTree(entityTree)
+void FruImpl::buildFRUTable()
 {
-    fru_parser::FruParser handle(configPath);
+
+    if (isBuilt)
+    {
+        return;
+    }
 
     fru_parser::DBusLookupInfo dbusInfo;
     // Read the all the inventory D-Bus objects
@@ -31,7 +32,7 @@
 
     try
     {
-        dbusInfo = handle.inventoryLookup();
+        dbusInfo = parser.inventoryLookup();
         auto method = bus.new_method_call(
             std::get<0>(dbusInfo).c_str(), std::get<1>(dbusInfo).c_str(),
             "org.freedesktop.DBus.ObjectManager", "GetManagedObjects");
@@ -61,7 +62,7 @@
                 try
                 {
                     pldm_entity entity{};
-                    entity.entity_type = handle.getEntityType(interface.first);
+                    entity.entity_type = parser.getEntityType(interface.first);
                     pldm_entity_node* parent = nullptr;
                     auto parentObj = pldm::utils::findParent(object.first.str);
                     // To add a FRU to the entity association tree, we need to
@@ -90,7 +91,7 @@
                         PLDM_ENTITY_ASSOCIAION_PHYSICAL);
                     objToEntityNode[object.first.str] = node;
 
-                    auto recordInfos = handle.getRecordInfo(interface.first);
+                    auto recordInfos = parser.getRecordInfo(interface.first);
                     populateRecords(interfaces, recordInfos, entity);
                     break;
                 }
@@ -115,6 +116,7 @@
         // Calculate the checksum
         checksum = crc32(table.data(), table.size());
     }
+    isBuilt = true;
 }
 
 void FruImpl::populateRecords(
@@ -208,6 +210,9 @@
 Response Handler::getFRURecordTableMetadata(const pldm_msg* request,
                                             size_t /*payloadLength*/)
 {
+    // FRU table is built lazily, build if not done.
+    buildFRUTable();
+
     constexpr uint8_t major = 0x01;
     constexpr uint8_t minor = 0x00;
     constexpr uint32_t maxSize = 0xFFFFFFFF;
@@ -232,6 +237,9 @@
 Response Handler::getFRURecordTable(const pldm_msg* request,
                                     size_t payloadLength)
 {
+    // FRU table is built lazily, build if not done.
+    buildFRUTable();
+
     if (payloadLength != PLDM_GET_FRU_RECORD_TABLE_REQ_BYTES)
     {
         return ccOnlyResponse(request, PLDM_ERROR_INVALID_LENGTH);
diff --git a/libpldmresponder/fru.hpp b/libpldmresponder/fru.hpp
index e23cd48..2597dc4 100644
--- a/libpldmresponder/fru.hpp
+++ b/libpldmresponder/fru.hpp
@@ -49,15 +49,19 @@
         sizeof(struct pldm_fru_record_data_format) -
         sizeof(struct pldm_fru_record_tlv);
 
-    /** @brief The FRU table is populated by processing the D-Bus inventory
-     *         namespace, based on the config files for FRU. The configPath is
-     *         consumed to build the FruParser object.
+    /** @brief Constructor for FruImpl, the configPath is consumed to build the
+     *         FruParser object.
      *
      *  @param[in] configPath - path to the directory containing config files
-     * for PLDM FRU
+     *                          for PLDM FRU
+     *  @param[in] pdrRepo - opaque pointer to PDR repository
+     *  @param[in] entityTree - opaque pointer to the entity association tree
      */
     FruImpl(const std::string& configPath, pldm_pdr* pdrRepo,
-            pldm_entity_association_tree* entityTree);
+            pldm_entity_association_tree* entityTree) :
+        parser(configPath),
+        pdrRepo(pdrRepo), entityTree(entityTree)
+    {}
 
     /** @brief Total length of the FRU table in bytes, this excludes the pad
      *         bytes and the checksum.
@@ -102,6 +106,12 @@
      */
     void getFRUTable(Response& response);
 
+    /** @brief FRU table is built by processing the D-Bus inventory namespace
+     *         based on the config files for FRU. The table is populated based
+     *         on the isBuilt flag.
+     */
+    void buildFRUTable();
+
   private:
     uint16_t nextRSI()
     {
@@ -113,7 +123,9 @@
     uint8_t padBytes = 0;
     std::vector<uint8_t> table;
     uint32_t checksum = 0;
+    bool isBuilt = false;
 
+    fru_parser::FruParser parser;
     pldm_pdr* pdrRepo;
     pldm_entity_association_tree* entityTree;
 
@@ -175,6 +187,14 @@
      */
     Response getFRURecordTable(const pldm_msg* request, size_t payloadLength);
 
+    /** @brief Build FRU table is bnot already built
+     *
+     */
+    void buildFRUTable()
+    {
+        impl.buildFRUTable();
+    }
+
   private:
     FruImpl impl;
 };
diff --git a/libpldmresponder/platform.cpp b/libpldmresponder/platform.cpp
index 1e13754..17b5095 100644
--- a/libpldmresponder/platform.cpp
+++ b/libpldmresponder/platform.cpp
@@ -125,6 +125,13 @@
 
 Response Handler::getPDR(const pldm_msg* request, size_t payloadLength)
 {
+    // Build FRU table if not built, since entity association PDR's are built
+    // when the FRU table is constructed.
+    if (fruHandler)
+    {
+        fruHandler->buildFRUTable();
+    }
+
     Response response(sizeof(pldm_msg_hdr) + PLDM_GET_PDR_MIN_RESP_BYTES, 0);
     auto responsePtr = reinterpret_cast<pldm_msg*>(response.data());
 
diff --git a/libpldmresponder/platform.hpp b/libpldmresponder/platform.hpp
index 40f9214..ad635bd 100644
--- a/libpldmresponder/platform.hpp
+++ b/libpldmresponder/platform.hpp
@@ -7,6 +7,7 @@
 
 #include "common/utils.hpp"
 #include "event_parser.hpp"
+#include "fru.hpp"
 #include "host-bmc/host_pdr_handler.hpp"
 #include "libpldmresponder/pdr.hpp"
 #include "libpldmresponder/pdr_utils.hpp"
@@ -56,9 +57,11 @@
   public:
     Handler(const std::string& pdrJsonsDir, const std::string& eventsJsonsDir,
             pldm_pdr* repo, HostPDRHandler* hostPDRHandler,
+            fru::Handler* fruHandler,
             const std::optional<EventMap>& addOnHandlersMap = std::nullopt) :
         pdrRepo(repo),
-        hostPDRHandler(hostPDRHandler), stateSensorHandler(eventsJsonsDir)
+        hostPDRHandler(hostPDRHandler), stateSensorHandler(eventsJsonsDir),
+        fruHandler(fruHandler)
     {
         generate(pdrJsonsDir, pdrRepo);
 
@@ -396,6 +399,7 @@
     DbusObjMaps dbusObjMaps{};
     HostPDRHandler* hostPDRHandler;
     events::StateSensorHandler stateSensorHandler;
+    fru::Handler* fruHandler;
 };
 
 } // namespace platform