diff --git a/4.validation_and_observability/versions.sh b/4.validation_and_observability/versions.sh
new file mode 100755
index 000000000..3c0b8c974
--- /dev/null
+++ b/4.validation_and_observability/versions.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+if [ -f /etc/os-release ]; then
+	echo ""
+	echo "OS info:"
+	cat /etc/os-release | head -n 4
+fi
+
+echo ""
+echo "Linux family:"
+uname
+
+echo ""
+echo "Linux Kernel version:"
+uname -r
+
+echo ""
+echo "nvidia-smi:"
+which nvidia-smi
+if [ "$?" == "0" ]; then
+	echo ""
+	echo "NVIDIA versions:"
+	NVIDIA_DRIVER=$(nvidia-smi --query-gpu=driver_version --format=csv,noheader --id=0 | grep '[0-9].*')
+	CUDA_VERSION_SUPPORT=$(nvidia-smi --version | grep CUDA | cut -d ':' -f 2 | xargs)
+	CUDA_VERSION_CURRENT=$(nvcc --version | sed -n 's/^.*release \([0-9]\+\.[0-9]\+\).*$/\1/p' | grep '[0-9].*')
+        CUDA_DEFAULT_PATH=$(ls -alh /usr/local | awk '{print $9 $10 $11}' | grep cuda | grep \>)
+	echo "Driver version                     : $NVIDIA_DRIVER"
+	echo "CUDA version support               : $CUDA_VERSION_SUPPORT"
+	echo "CUDA version                       : $CUDA_VERSION_CURRENT"
+	echo "CUDA default path                  : /usr/local/$CUDA_DEFAULT_PATH"
+
+
+	CUDA_VERSIONS=$(ls -alh /usr/local | awk '{print $9 $10 $11}' | grep cuda | grep -v \>)
+	for v in $CUDA_VERSIONS ; do
+        	NCCL_LIB=$(ls /usr/local/$v/lib/libnccl.so.*.*.* 2>/dev/null)
+		search="so."
+		NCCL_VERSION=${NCCL_LIB#*$search}
+		echo "NCCL version (for $v)       : $NCCL_VERSION"
+	done
+
+	OFI_NCCL_LIB=$(strings /opt/aws-ofi-nccl/lib/libnccl-net.so | grep "Initializing aws-ofi-nccl")
+	OFI_NCCL_VERSION=$(echo $OFI_NCCL_LIB | cut -d ' ' -f 4)
+	echo "AWS OFI NCCL version               : $OFI_NCCL_VERSION"
+
+	if [ -f /usr/local/cuda/gds/tools/gdscheck ]; then
+		echo ""
+		echo "NVIDIA GDS:"
+		/usr/local/cuda/gds/tools/gdscheck -v
+	fi
+else
+	echo "not present"
+fi
+
+echo ""
+LUSTRE_CLIENT_VERSIONS_INSTALLED="not found"
+which yum
+if [ "$?" == "0" ]; then
+	LUSTRE_CLIENT_VERSIONS_INSTALLED=$(yum list lustre-client | grep lustre-client | awk '{print $2}')
+else
+	LUSTRE_CLIENT_VERSIONS_INSTALLED=$(apt list lustre-client | grep lustre-client | cut -d ' ' -f 2)
+fi
+LUSTRE_CLIENT_VERSION_LOADED=$(modinfo lustre | grep 'version:' | head -n 1 | awk '{print $2}')
+echo "Lustre client versions installed: "
+echo "$LUSTRE_CLIENT_VERSIONS_INSTALLED"
+echo "Lustre client version loaded       : $LUSTRE_CLIENT_VERSION_LOADED"
+
+echo ""
+if [ -f /opt/amazon/efa_installed_packages ]; then
+	EFA_LIBS=($(cat /opt/amazon/efa_installed_packages))
+	EFA_INSTALLER_VERSION=${EFA_LIBS[-1]}
+	echo "EFA version                        : $EFA_INSTALLER_VERSION"
+
+	LIBFABRIC_VERSION=$(/opt/amazon/efa/bin/fi_info --version | grep libfabric: | cut -d ' ' -f 2)
+	echo "Libfabric version                  : $LIBFABRIC_VERSION"
+
+else
+	echo "EFA Installer not found"
+fi
+
+echo ""