diff --git a/Golden_Repo/a/AMBER/AMBER-20-gpsmkl-2023.eb b/Golden_Repo/a/AMBER/AMBER-20-gpsmkl-2023.eb
new file mode 100644
index 0000000000000000000000000000000000000000..69a30d503da9198842da9f6dc142c9e73f07ca69
--- /dev/null
+++ b/Golden_Repo/a/AMBER/AMBER-20-gpsmkl-2023.eb
@@ -0,0 +1,122 @@
+easyblock = 'CMakeMake'
+
+name = 'AMBER'
+version = '20'
+versionsuffix = '-AmberTools-21-plumed'
+
+homepage = 'http://ambermd.org'
+description = """
+AMBER: 'Assisted Model Building with Energy Refinement' is a set of molecular
+mechanics force fields and a package of molecular simulation programs.
+
+Citation:
+D.A. Case, K. Belfon, I.Y. Ben-Shalom, S.R. Brozell, D.S. Cerutti,
+T.E. Cheatham, III, V.W.D. Cruzeiro, T.A. Darden, R.E. Duke, G. Giambasu,
+M.K. Gilson, H. Gohlke, A.W. Goetz, R. Harris, S. Izadi, S.A. Izmailov,
+K. Kasavajhala, A. Kovalenko, R. Krasny, T. Kurtzman, T.S. Lee, S. LeGrand,
+P. Li, C. Lin, J. Liu, T. Luchko, R. Luo, V. Man, K.M. Merz, Y. Miao,
+O. Mikhailovskii, G. Monard, H. Nguyen, A. Onufriev, F.Pan, S. Pantano,
+R. Qi, D.R. Roe, A. Roitberg, C. Sagui, S. Schott-Verdugo, J. Shen,
+C. Simmerling, N.R.Skrynnikov, J. Smith, J. Swails, R.C. Walker, J. Wang,
+L. Wilson, R.M. Wolf, X. Wu, Y. Xiong, Y. Xue, D.M. York
+and P.A. Kollman (2020),
+AMBER 2020, University of California, San Francisco.
+"""
+
+toolchain = {'name': 'gpsmkl', 'version': '2022a'}
+toolchainopts = {'pic': True}
+toolchainopts = {'openmp': True, 'usempi': True}
+
+builddependencies = [
+    ('CMake', '3.23.1'),
+    ('binutils', '2.38'),
+]
+dependencies = [
+    #    ('FFTW.MPI', '3.3.10'),
+    ('Boost', '1.79.0'),
+    ('flex', '2.6.4'),
+    ('NCCL', 'default', '-CUDA-11.7'),
+    ('netCDF', '4.9.0'),
+    ('netCDF-Fortran', '4.6.0'),
+    ('PnetCDF', '1.12.3'),
+    ('Python', '3.10.4'),
+    ('matplotlib', '3.5.2', '', ('gcccoremkl', '11.3.0-2022.1.0')),
+    #    ('mpi4py', '3.1.4', '', ('gompi', '2022a'))
+    ('PLUMED', '2.8.1'),
+]
+
+sources = [
+    'AmberTools21.tar.bz2',
+    'Amber20.tar.bz2',
+]
+patches = [
+    'fix_nmrat_error.patch',
+    'adapt_to_python_3_10_api_changes.patch',
+    'AmberTools-21_CMake-FlexiBLAS.patch',
+    'AmberTools-21_fix_more_blas_argument_problems.patch',
+    'AmberTools-21_fix_rism_argument_mismatch.patch',
+    'AmberTools-21_fix_xray_fftpack_arg_mismatch.patch',
+    'Fix_FFTW_find_error_due_to_MPI_components.patch',
+    'Fix_netcdf_find_error_due_to_missed_F77_F90_interfaces.patch',
+]
+
+checksums = [
+    'f55fa930598d5a8e9749e8a22d1f25cab7fcf911d98570e35365dd7f262aaafd',
+    'a4c53639441c8cc85adee397933d07856cc4a723c82c6bea585cd76c197ead75',
+    '00394f987105f047cbacf5f002170a11720f0decbd399a59db6b3b6c8e950677',
+    'f5e7ff2fb5e782f5b64a70e750d1ccc6566fd600663dd339f1769ceca60f64d6',
+    '9543812c24c4b7842f64f1f8abaf2c92b5c4c0fadcdbd9811e76b81a778f0d36',
+    'c6279b57752239184b942d37f760749494ae0eff95236f3368c76ac0d2726a7c',
+    '14255e5739cec39303df570f06820c7532f7395e1b73b1e4104377984e2c9fc1',
+    '99c954e693659efc2a1d121f91510f56408006f0751d91595f45a34b03364e2f',
+    '468acfd764e8e3787f8f855e724a16ae11e92d36576994297eec26e6e0b41dd0',
+    '4f409c139ff49f61b1f617a34202b61223c2d8ae474ac9de62313aaad2284afd',
+]
+
+separate_build_dir = True
+local_build_mpi_parts = "TRUE"
+local_build_cuda_parts = "TRUE"
+local_build_cuda_nccl = "TRUE"
+
+preconfigopts = "CC=gcc && CXX=g++ && COMPILER=GNU "
+preconfigopts += " && cd %(builddir)s/amber20_src && "
+preconfigopts += " ./update_amber --update && cd ../easybuild_obj && "
+
+configopts = "-DCOMPILER=GNU -DCHECK_UPDATES=OFF -DAPPLY_UPDATES=OFF -DBUILD_GUI=FALSE "
+configopts += " -DINSTALL_TESTS=TRUE -DOPENMP=TRUE -DMPI=%s " % local_build_mpi_parts
+configopts += " -DDOWNLOAD_MINICONDA=FALSE -DTRUST_SYSTEM_LIBS=TRUE "
+configopts += " -DCUDA=%s " % local_build_cuda_parts
+configopts += " -DNCCL=%s " % local_build_cuda_nccl
+configopts += " -DBLA_VENDOR=FlexiBLAS "
+configopts += " -DFORCE_EXTERNAL_LIBS='boost;netcdf;netcdf-fortran;pnetcdf' "
+configopts += " -DUSE_FFT=TRUE "
+buildopts = 'NVCC_GENCODE="-gencode=arch=compute_70,code=sm_70 \
+                           -gencode=arch=compute_75,code=sm_75 \
+                           -gencode=arch=compute_80,code=sm_80"'
+
+modextravars = {
+    'AMBERHOME': '%(installdir)s/',
+}
+modextrapaths = {'PYTHONPATH': ['lib/python%(pyshortver)s/site-packages']}
+
+modluafooter = '''
+add_property("arch","gpu")
+'''
+
+group = "amber"
+
+modloadmsg = '''
+
+Info: (1) Check the loaded modules to see if loading the AMBER module
+succeeded. If it did, ignore the rest of this message. (2) If AMBER
+didn't load, one possible reason is that "amber" is not currently
+your primary group. You can temporarily change your primary group by
+typing "newgrp amber". (3) If that didn't work, you are probably
+not a member of the group "amber", you have to first add yourself
+to that group. Visit "https://judoor.fz-juelich.de/", follow the
+link "Request access to restricted software", enable "amber" for
+your account, wait 15-20 minutes and then try "newgrp amber" again.
+
+'''
+
+moduleclass = 'bio'