diff --git a/.github/workflows/CIValidations.yml b/.github/workflows/CIValidations.yml
index 43de4d1..069269c 100644
--- a/.github/workflows/CIValidations.yml
+++ b/.github/workflows/CIValidations.yml
@@ -41,13 +41,16 @@ jobs:
             test: MaCh3CLI --FitterValidations
             compilation_flags: -DMaCh3Tutorial_LOW_MEMORY_STRUCTS_ENABLED=ON
 
+          - name: NuDock Validations
+            test: MaCh3CLI --NuDockValidations
+            compilation_flags: -DMaCh3Tutorial_DEBUG_ENABLED=ON
+
     container:
       image: ghcr.io/mach3-software/mach3:alma9v1.3.0
 
     steps:
     - uses: actions/checkout@v6
 
-
     - name: Get MaCh3 Validations
       run: |
         cd /opt/
diff --git a/CIValidations/CMakeLists.txt b/CIValidations/CMakeLists.txt
index f5c5dfc..995e335 100755
--- a/CIValidations/CMakeLists.txt
+++ b/CIValidations/CMakeLists.txt
@@ -45,4 +45,8 @@ if(MaCh3Tutorial_Benchmark_ENABLED)
   add_subdirectory(Benchmark)
 endif()
 
+if(MaCh3Tutorial_NUDOCK_ENABLED)
+  add_subdirectory(NuDock)
+endif()
+
 add_subdirectory(SplinePlotting)
diff --git a/CIValidations/MaCh3CLI b/CIValidations/MaCh3CLI
index acc2025..55177fd 100755
--- a/CIValidations/MaCh3CLI
+++ b/CIValidations/MaCh3CLI
@@ -25,6 +25,7 @@ show_help() {
   echo -e "\t  --ReweightValidations     : Checking if reweighting works"
   echo -e "\t  --CovarianceValidations   : Checking if covariances works"
   echo -e "\t  --NuMCMCToolsValidations  : Checking if interface to NuMCMC Tools works"
+  echo -e "\t  --NuDockValidations  : Checking if interface to NuDock works"
   echo -e "\t  --all                     : Run all checks"
 }
 
@@ -86,6 +87,15 @@ run_nu_mcmc_tools_validations() {
   python3 CIValidations/TestNuMCMC.py
 }
 
+run_nudock_validations() {
+  if [[ -x "${MaCh3Tutorial_ROOT}/CIValidations/NuDock/RunNuDockServer" ]]; then
+    "${MaCh3Tutorial_ROOT}/CIValidations/NuDock/RunNuDockServer" \
+      "${MaCh3Tutorial_ROOT}/TutorialConfigs/FitterConfig.yaml"
+  else
+    echo "RunNuDockServer not found or not executable, skipping."
+  fi
+}
+
 # Parse command-line arguments
 while [[ $# -gt 0 ]]; do
   case $1 in
@@ -105,6 +115,9 @@ while [[ $# -gt 0 ]]; do
     --NuMCMCToolsValidations)
       RUN_NU_MCMC=true
       ;;
+    --NuDockValidations)
+      RUN_NU_DOCK=true
+      ;;
     --all)
       RUN_ALL=true
       ;;
@@ -128,11 +141,13 @@ if [ "$RUN_ALL" = true ]; then
   run_fitter_validations
   run_covariance_validations
   run_nu_mcmc_tools_validations
+  run_nudock_validations
 else
   [ "$RUN_REWEIGHT" = true ] && run_reweight_validations
   [ "$RUN_FITTER" = true ] && run_fitter_validations
   [ "$RUN_COVARIANCE" = true ] && run_covariance_validations
   [ "$RUN_NU_MCMC" = true ] && run_nu_mcmc_tools_validations
+  [ "$RUN_NU_DOCK" = true ] && run_nudock_validations
 fi
 
 echo "Validation process completed!"
diff --git a/CIValidations/NuDock/CMakeLists.txt b/CIValidations/NuDock/CMakeLists.txt
new file mode 100755
index 0000000..9496bec
--- /dev/null
+++ b/CIValidations/NuDock/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_custom_target(NuDockApps)
+
+foreach(app
+    RunNuDockServer
+    )
+
+    add_executable(${app} ${app}.cpp)
+    target_link_libraries(${app} MaCh3Tutorial::SamplesTutorial)
+    add_dependencies(NuDockApps ${app})
+endforeach(app)
diff --git a/CIValidations/NuDock/RunNuDockServer.cpp b/CIValidations/NuDock/RunNuDockServer.cpp
new file mode 100644
index 0000000..3f6af60
--- /dev/null
+++ b/CIValidations/NuDock/RunNuDockServer.cpp
@@ -0,0 +1,58 @@
+// MaCh3 includes
+#include "Manager/Manager.h"
+#include "Fitters/MaCh3Factory.h"
+
+#include "NuDock/NuDockFactory.h"
+#include "NuDock/NuDockServerBase.h"
+
+#include "SamplesTutorial/SampleHandlerTutorial.h"
+
+nlohmann::json ping(nlohmann::json _request) 
+{
+  std::cout << "Received request from client: " << _request.dump() << std::endl;
+  nlohmann::json response;
+  // response["message"] = "ping";
+  response="pong";
+  return response;
+};
+
+int main(int argc, char **argv){
+  auto FitManager = MaCh3ManagerFactory(argc, argv);
+  FitManager->OverrideSettings("NuDock", "Debug", false);
+  FitManager->OverrideSettings("NuDock", "Verbose", false);
+  FitManager->OverrideSettings("NuDock", "AddPriorLLH", false);
+  FitManager->OverrideSettings("NuDock", "NuDockVerbosity", "INFO");
+  FitManager->OverrideSettings("NuDock", "CommunicationType", "UNIX_DOMAIN_SOCKET");
+  FitManager->OverrideSettings("NuDock", "Port", 50051);
+
+  // Initialise covariance class reasonable for Systematics
+  auto xsec = MaCh3CovarianceFactory<ParameterHandlerGeneric>(FitManager.get(), "Xsec");
+
+  // Initialise samplePDF
+  auto SampleConfig = Get<std::vector<std::string>>(FitManager->raw()["General"]["TutorialSamples"], __FILE__ , __LINE__);
+  auto mySamples = MaCh3SampleHandlerFactory<SampleHandlerTutorial>(SampleConfig, xsec.get());
+
+  auto serverObj = std::make_unique<NuDockServerBase>(FitManager.get());
+  // Add covariance to MCM
+  serverObj->AddSystObj(xsec.get());
+  for (size_t i = 0; i < SampleConfig.size(); ++i) {
+    serverObj->AddSampleHandler(mySamples[i]);
+  }
+  serverObj->setup();
+
+  MACH3LOG_INFO("Testing log_likelihood calculation...");
+  MACH3LOG_INFO("Initial log_likelihood: {}", serverObj->getLogLikelihood());
+
+  MACH3LOG_INFO("Starting NuDock server...");
+  std::unique_ptr<NuDock> nudock_ptr = nullptr;
+  InitialiseNuDockObj(FitManager.get(), nudock_ptr);
+  nudock_ptr->register_response("/ping", std::bind(ping, std::placeholders::_1));
+  nudock_ptr->register_response("/log_likelihood", [&serverObj](const nlohmann::json &request) {
+    return serverObj->getLogLikelihood();
+  });
+
+  for (size_t i = 0; i < SampleConfig.size(); ++i) {
+    delete mySamples[i];
+  }
+  return 0;
+}
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 109713c..0755e70 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,6 +43,7 @@ include(CIValidations)
 option(MaCh3_CPM "Whether MaCh3 was obtained using CPM or find_package" OFF)
 option(MaCh3Tutorial_PROFILING_ENABLED "Will run with gperftools" OFF)
 option(Use_External_MaCh3 "Use an externally installed MaCh3 instead of CPM" OFF)
+option(MaCh3Tutorial_NUDOCK_ENABLED "Whether to enable NuDock support" OFF)
 option(MaCh3Tutorial_DEBUG_ENABLED "Use debug options" OFF)
 option(MaCh3Tutorial_LOW_MEMORY_STRUCTS_ENABLED "Use floats" OFF)
 option(PYTHON_ENABLED "Build python package" OFF)
@@ -88,6 +89,10 @@ if(NOT MaCh3_FOUND)
     list(APPEND MaCh3_OPTIONS "LOG_LEVEL ${LOG_LEVEL}")
   endif()
 
+  if (MaCh3Tutorial_NUDOCK_ENABLED)
+    list(APPEND MaCh3_OPTIONS "MaCh3_NUDOCK_ENABLED  ON")
+  endif()
+
   if (MaCh3Tutorial_NATIVE_ENABLED)
     list(APPEND MaCh3_OPTIONS "MaCh3_NATIVE_ENABLED ON")
   endif()
diff --git a/Tutorial/LLHScanTutorial.cpp b/Tutorial/LLHScanTutorial.cpp
old mode 100644
new mode 100755