diff --git a/README.md b/README.md
index 6350246cd0aac3b156fd9adc3192765b3e4df6b8..cbacb079b056cea5a5afb2cc2275f53e101ee6f0 100644
--- a/README.md
+++ b/README.md
@@ -248,16 +248,25 @@ GROMACS supports all the usual algorithms you expect from a modern molecular dyn
       available for Nvidia GPUs. In the benchmark suite we consider only the most used program, PWscf. </td>
     </tr>
     <tr>
-      <td>SPECFEM3D</td>
-      <td></td>
-      <td></td>
-      <td></td>
-      <td></td>
-      <td></td>
-      <td></td>
-      <td></td>
+      <td>SPECFEM3D
+        <ul>
+          <li><a href="https://geodynamics.org/cig/software/specfem3d_globe/">Website</a></li>
+          <li><a href="https://github.com/geodynamics/specfem3d_globe.git">Source</a></li>
+          <li><a href="specfem3D/README.md">Run and build instructions</a></li>
+          <li><a href="specfem3D/test_case/SPECFEM3D_TestCase_A">Test Case A</a></li>
+          <li><a href="specfem3D/test_case/SPECFEM3D_TestCase_B">Test Case B</a></li>
+          <li><a href="https://github.com/geodynamics/specfem3d_globe/tree/master/EXAMPLES/small_benchmark_run_to_test_more_complex_Earth">Test Case C</a></li>
+        </ul>
+      </td>
+      <td> ~120,000 (100k Fortran & 20k C)</td>
+      <td>X</td>
+      <td>X</td>
+      <td>X</td>
+      <td>X</td>
       <td></td>
+      <td>X</td>
       <td></td>
+      <td>The software package SPECFEM3D simulates three-dimensional global and regional seismic wave propagation based upon the spectral-element method (SEM).</td>
     </tr>
     <tr>
       <td>TensorFlow
@@ -475,9 +484,11 @@ QUANTUM ESPRESSO is written mostly in Fortran90, and parallelised using MPI and
 
 
 # SPECFEM3D <a name="specfem3d"></a>
-| **General information**                 | **Scientific field** | **Language** | **MPI** | **OpenMP** | **GPU**             | **LoC** | **Code description**                                                                                                                                  |
-|------------------|----------------------|--------------|---------|------------|---------------------|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
-|  [- Website](https://geodynamics.org/cig/software/specfem3d_globe/)  <br>[- Source](https://github.com/geodynamics/specfem3d_globe.git) <br>[- Bench](https://repository.prace-ri.eu/git/UEABS/ueabs/tree/r2.1-dev/specfem3d) <br>[- Summary](https://repository.prace-ri.eu/git/UEABS/ueabs/blob/r2.1-dev/specfem3d/PRACE_UEABS_Specfem3D_summary.pdf) | Geodynamics          | Fortran & C     | yes     | yes        | Yes (CUDA) | 100k Fortran & 20k C  | The software package SPECFEM3D simulates three-dimensional global and regional seismic wave propagation based upon the spectral-element method (SEM). |
-
-
-
+The software package SPECFEM3D simulates three-dimensional global and regional seismic wave propagation based upon the spectral-element method (SEM). All SPECFEM3D_GLOBE software is written in Fortran90 with full portability in mind, and conforms strictly to the Fortran95 standard. It uses no obsolete or obsolescent features of Fortran77. The package uses parallel programming based upon the Message Passing Interface (MPI).
+
+- Web site: http://geodynamics.org/cig/software/specfem3d_globe/
+- Code download: http://geodynamics.org/cig/software/specfem3d_globe/
+- Test Case A: https://repository.prace-ri.eu/git/UEABS/ueabs/-/tree/r2.2-dev/specfem3d/test_cases/SPECFEM3D_TestCaseA
+- Test Case B: https://repository.prace-ri.eu/git/UEABS/ueabs/-/tree/r2.2-dev/specfem3d/test_cases/SPECFEM3D_TestCaseB
+- Test Case C (Validation case) : https://github.com/geodynamics/specfem3d_globe/tree/master/EXAMPLES/small_benchmark_run_to_test_more_complex_Earth
+- Run & and build instructions: https://repository.prace-ri.eu/git/UEABS/ueabs/-/blob/r2.2-dev/specfem3d/README.md