diff --git a/.bazelversion b/.bazelversion
new file mode 100644
index 0000000..e0741a8
--- /dev/null
+++ b/.bazelversion
@@ -0,0 +1 @@
+8.5.1
\ No newline at end of file
diff --git a/openfeature/BUILD b/openfeature/BUILD
index f05a514..fa0e587 100644
--- a/openfeature/BUILD
+++ b/openfeature/BUILD
@@ -1,3 +1,5 @@
+load("@rules_cc//cc:defs.bzl", "cc_library")
+
 package(
     default_visibility = ["//visibility:public"],
 )
@@ -55,6 +57,16 @@ cc_library(
     include_prefix = "openfeature",
 )
 
+cc_library(
+    name = "global_context_manager",
+    srcs = ["global_context_manager.cpp"],
+    hdrs = ["global_context_manager.h"],
+    include_prefix = "openfeature",
+    deps = [
+        ":evaluation_context",
+    ],
+)
+
 cc_library(
     name = "metadata",
     hdrs = ["metadata.h"],
diff --git a/openfeature/global_context_manager.cpp b/openfeature/global_context_manager.cpp
new file mode 100644
index 0000000..c356e22
--- /dev/null
+++ b/openfeature/global_context_manager.cpp
@@ -0,0 +1,23 @@
+#include "openfeature/global_context_manager.h"
+
+#include <mutex>
+
+namespace openfeature {
+
+GlobalContextManager& GlobalContextManager::GetInstance() {
+  static GlobalContextManager instance;
+  return instance;
+}
+
+void GlobalContextManager::SetGlobalEvaluationContext(
+    const EvaluationContext& ctx) {
+  std::unique_lock<std::shared_mutex> lock(context_mutex_);
+  global_evaluation_context_ = ctx;
+}
+
+EvaluationContext GlobalContextManager::GetGlobalEvaluationContext() const {
+  std::shared_lock<std::shared_mutex> lock(context_mutex_);
+  return global_evaluation_context_;
+}
+
+}  // namespace openfeature
\ No newline at end of file
diff --git a/openfeature/global_context_manager.h b/openfeature/global_context_manager.h
new file mode 100644
index 0000000..53a24f2
--- /dev/null
+++ b/openfeature/global_context_manager.h
@@ -0,0 +1,34 @@
+#ifndef CPP_SDK_INCLUDE_OPENFEATURE_GLOBAL_CONTEXT_MANAGER_H_
+#define CPP_SDK_INCLUDE_OPENFEATURE_GLOBAL_CONTEXT_MANAGER_H_
+
+#include <memory>
+#include <shared_mutex>
+
+#include "openfeature/evaluation_context.h"
+
+namespace openfeature {
+
+// Manages the global Evaluation Context for the OpenFeature SDK.
+// This data is static across the application (unless explicitly changed)
+class GlobalContextManager {
+ public:
+  static GlobalContextManager& GetInstance();
+
+  GlobalContextManager(const GlobalContextManager&) = delete;
+  GlobalContextManager& operator=(const GlobalContextManager&) = delete;
+
+  // Updates the global evaluation context.
+  void SetGlobalEvaluationContext(const EvaluationContext& ctx);
+
+  // Retrieves the current global evaluation context.
+  EvaluationContext GetGlobalEvaluationContext() const;
+
+ private:
+  GlobalContextManager() = default;
+  EvaluationContext global_evaluation_context_;
+  mutable std::shared_mutex context_mutex_;
+};
+
+}  // namespace openfeature
+
+#endif  // CPP_SDK_INCLUDE_OPENFEATURE_GLOBAL_CONTEXT_MANAGER_H_
\ No newline at end of file
diff --git a/test/BUILD b/test/BUILD
index bddb116..3d38a78 100644
--- a/test/BUILD
+++ b/test/BUILD
@@ -1,3 +1,5 @@
+load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
+
 cc_library(
     name = "mock_feature_provider",
     testonly = True,
@@ -46,3 +48,12 @@ cc_test(
         "@googletest//:gtest_main",
     ],
 )
+
+cc_test(
+    name = "global_context_manager_test",
+    srcs = ["global_context_manager_test.cpp"],
+    deps = [
+        "//openfeature:global_context_manager",
+        "@googletest//:gtest_main",
+    ],
+)
diff --git a/test/global_context_manager_test.cpp b/test/global_context_manager_test.cpp
new file mode 100644
index 0000000..9986f4e
--- /dev/null
+++ b/test/global_context_manager_test.cpp
@@ -0,0 +1,89 @@
+#include "openfeature/global_context_manager.h"
+
+#include <gtest/gtest.h>
+
+#include <atomic>
+#include <thread>
+#include <vector>
+
+#include "openfeature/evaluation_context.h"
+
+using namespace openfeature;
+
+class GlobalContextManagerTest : public ::testing::Test {
+ protected:
+  // Reset to a clean state before every test.
+  void SetUp() override {
+    GlobalContextManager::GetInstance().SetGlobalEvaluationContext(
+        EvaluationContext{});
+  }
+};
+
+TEST_F(GlobalContextManagerTest, ReturnsSameInstance) {
+  GlobalContextManager& instance1 = GlobalContextManager::GetInstance();
+  GlobalContextManager& instance2 = GlobalContextManager::GetInstance();
+
+  EXPECT_EQ(&instance1, &instance2);
+}
+
+TEST_F(GlobalContextManagerTest, SetAndGetContext) {
+  GlobalContextManager& manager = GlobalContextManager::GetInstance();
+  EvaluationContext input_ctx;
+
+  EXPECT_NO_THROW(manager.SetGlobalEvaluationContext(input_ctx));
+
+  EvaluationContext output_ctx = manager.GetGlobalEvaluationContext();
+  EXPECT_NO_THROW(output_ctx = manager.GetGlobalEvaluationContext());
+
+  // NOTE: Since EvaluationContext is currently an empty class,
+  // we cannot assert EQ or check member values.
+  // Currently, the test simply proves the API calls succeed and copy semantics
+  // work.
+
+  // TODO: Add assertions.
+}
+
+TEST_F(GlobalContextManagerTest, ThreadSafetyStressTest) {
+  GlobalContextManager& manager = GlobalContextManager::GetInstance();
+  std::atomic<bool> stop{false};
+
+  // Writer Thread: Continuously updates the context.
+  std::thread writer([&]() {
+    while (!stop) {
+      EvaluationContext ctx;
+      // In a real scenario, we would populate ctx with different data here.
+      manager.SetGlobalEvaluationContext(ctx);
+      std::this_thread::sleep_for(std::chrono::milliseconds(1));
+    }
+  });
+
+  // Reader Threads: Continuously read the context.
+  std::vector<std::thread> readers;
+  for (int i = 0; i < 10; ++i) {
+    readers.emplace_back([&]() {
+      while (!stop) {
+        // Just calling the getter to ensure locks work and no race conditions
+        // occur resulting in a crash (segfault).
+        EvaluationContext ctx = manager.GetGlobalEvaluationContext();
+
+        // Prevent optimization from removing the call.
+        volatile size_t size = sizeof(ctx);
+        (void)size;
+      }
+    });
+  }
+
+  // Let the chaos run for a short duration.
+  std::this_thread::sleep_for(std::chrono::milliseconds(100));
+
+  stop = true;
+  writer.join();
+  for (auto& t : readers) {
+    t.join();
+  }
+}
+
+int main(int argc, char** argv) {
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
\ No newline at end of file