diff --git a/analyzer/apply_ras_actions.cpp b/analyzer/apply_ras_actions.cpp
index 718efb5..48421e7 100644
--- a/analyzer/apply_ras_actions.cpp
+++ b/analyzer/apply_ras_actions.cpp
@@ -1,12 +1,98 @@
 #include <analyzer/service_data.hpp>
+#include <hei_main.hpp>
+#include <nlohmann/json.hpp>
+#include <util/data_file.hpp>
+#include <util/trace.hpp>
+
+#include <filesystem>
+#include <fstream>
+#include <string>
+
+namespace fs = std::filesystem;
 
 namespace analyzer
 {
 
 //------------------------------------------------------------------------------
 
+// Returns the RAS data schema file. Will throw exceptions if the file does not
+// exist, is unreadable, or is malformed JSON.
+nlohmann::json __getSchemaFile()
+{
+    // Search all the files in the package `schema` subdirectory and find the
+    // file named `ras-data-schema.json`.
+    fs::path dirPath{PACKAGE_DIR "schema"};
+    std::vector<fs::path> files;
+    util::findFiles(dirPath, R"(ras-data-schema\.json)", files);
+    assert(1 == files.size()); // Should be one, and only one, file.
+
+    // Trace the file for debug.
+    trace::inf("File found: path=%s", files.front().string().c_str());
+
+    // Open the file.
+    std::ifstream file{files.front()};
+    assert(file.good()); // The file must be readable.
+
+    // Parse and return the JSON. Note that this will throw an exception if the
+    // file is not properly formatted.
+    return nlohmann::json::parse(file);
+}
+
+//------------------------------------------------------------------------------
+
+void __getDataFiles(std::map<libhei::ChipType_t, nlohmann::json>& o_files)
+{
+    o_files.clear(); // initially empty
+
+    // Get the schema document for the data files.
+    const auto schema = __getSchemaFile();
+
+    // Get all JSON files in the package `data` subdirectory.
+    fs::path dirPath{PACKAGE_DIR "ras-data"};
+    std::vector<fs::path> files;
+    util::findFiles(dirPath, R"(.*\.json)", files);
+
+    for (const auto& path : files)
+    {
+        // Trace each data file for debug.
+        trace::inf("File found: path=%s", path.string().c_str());
+
+        // Open the file.
+        std::ifstream file{path};
+        assert(file.good()); // The file must be readable.
+
+        // Parse the JSON. Note that this will throw an exception if the
+        // file is not properly formatted.
+        const auto data = nlohmann::json::parse(file);
+
+        // Validate the data against the schema.
+        assert(util::validateJson(schema, data));
+
+        // Get the chip model/EC level from the data. The value is currently
+        // stored as a string representation of the hex value. So it will have
+        // to be converted to an integer.
+        libhei::ChipType_t chipType =
+            std::stoul(data.at("model_ec").get<std::string>(), 0, 16);
+
+        // So far, so good. Add the entry.
+        auto ret = o_files.emplace(chipType, data);
+        assert(ret.second); // Should not have duplicate entries
+    }
+}
+
+//------------------------------------------------------------------------------
+
 void applyRasActions(ServiceData& io_servData)
 {
+    // Find all of the existing chip data files.
+    std::map<libhei::ChipType_t, nlohmann::json> files;
+    __getDataFiles(files);
+
+    // Get the RAS data file for this signature's chip type.
+    auto rootCause   = io_servData.getRootCause();
+    auto rasData_itr = files.find(rootCause.getChip().getType());
+    assert(files.end() != rasData_itr); // the data file must exist
+
     // TODO: finish implementing
 
     // The default action is to callout level 2 support.