diff --git a/docs/source/howto/installation_guide.rst b/docs/source/howto/installation_guide.rst
index 9bf90da6..b5124605 100644
--- a/docs/source/howto/installation_guide.rst
+++ b/docs/source/howto/installation_guide.rst
@@ -76,3 +76,24 @@ This image may be useful if you want an all-in-one image for pre-processing and
 You can pull the latest of this image or use a specific commit or tag as well::
 
   docker pull ghcr.io/nrdg/afqsi:latest
+
+
+How to build an Apptainer (Singularity) image
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If the user intends to execute pyAFQ as a program from the command line (``$pyAFQ /path/to/config.toml``)
+in an administered environment where root access is not available (e.g., High Performance Computing cluster)
+then one solution is to build an Apptainer (also known as Singularity) image from a local pull of the pyAFQ docker container.
+
+Start by running a docker registry::
+
+  docker run -d -p 5000:5000 --restart=always --name registry registry:2
+
+Next, create a local tag which allows a push of the pyAFQ container to the local registry::
+
+  docker tag ghcr.io/nrdg/pyafq:latest localhost:5000/pyafq
+  docker push localhost:5000/pyafq:latest
+
+Finally build the singularity file referencing the local registry::
+
+  APPTAINER_NOHTTPS=1 apptainer build pyafq_latest.sif docker://localhost:5000/pyafq:latest
diff --git a/docs/source/howto/usage/singularity.rst b/docs/source/howto/usage/singularity.rst
new file mode 100644
index 00000000..c652505e
--- /dev/null
+++ b/docs/source/howto/usage/singularity.rst
@@ -0,0 +1,16 @@
+The pyAFQ singularity image
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Assuming the singularity image ``pyafq_latest.sif`` exists, trigger the
+entrypoint ``pyafq`` to run the workflow with::
+
+    apptainer run \
+        --bind bids_dir:bids_dir \
+        pyafq_latest.sif bids_dir/config.toml
+
+.. note::
+
+    It may be necessary to set the global variable TEMPLATEFLOW_HOME to
+    reference a pull of `TemplateFlow <https://www.templateflow.org>`_:
+
+    ``export TEMPLATEFLOW_HOME=/path/to/templateflow``