diff --git a/.flake8 b/.flake8
@@ -6,7 +6,7 @@ exclude =
     __pycache__,
     build,
     dist,
-    doc/source/conf.py
+    docs/source/conf.py
 max-line-length = 79
 # Ignore some style 'errors' produced while formatting by 'black'
 # https://black.readthedocs.io/en/stable/guides/using_black_with_other_tools.html#labels-why-pycodestyle-warnings

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
@@ -10,4 +10,4 @@ python:
     - requirements: requirements/docs.txt
 
 sphinx:
-  configuration: doc/source/conf.py
+  configuration: docs/source/conf.py
diff --git a/CODE_OF_CONDUCT.rst → CODE-OF-CONDUCT.rst b/CODE_OF_CONDUCT.rst → CODE-OF-CONDUCT.rst
diff --git a/README.rst b/README.rst
@@ -136,7 +136,7 @@ trying to commit again.
 
 Improvements and fixes are always appreciated.
 
-Before contributing, please read our `Code of Conduct <https://github.com/diffpy/diffpy.utils/blob/main/CODE_OF_CONDUCT.rst>`_.
+Before contributing, please read our `Code of Conduct <https://github.com/diffpy/diffpy.utils/blob/main/CODE-OF-CONDUCT.rst>`_.
 
 Contact
 -------

diff --git a/doc/Makefile → docs/Makefile b/doc/Makefile → docs/Makefile
diff --git a/doc/make.bat → docs/make.bat b/doc/make.bat → docs/make.bat
diff --git a/doc/source/_static/.placeholder → docs/source/_static/.placeholder b/doc/source/_static/.placeholder → docs/source/_static/.placeholder
diff --git a/doc/source/api/diffpy.utils.parsers.rst → docs/source/api/diffpy.utils.parsers.rst b/doc/source/api/diffpy.utils.parsers.rst → docs/source/api/diffpy.utils.parsers.rst
diff --git a/doc/source/api/diffpy.utils.rst → docs/source/api/diffpy.utils.rst b/doc/source/api/diffpy.utils.rst → docs/source/api/diffpy.utils.rst
diff --git a/doc/source/api/diffpy.utils.wx.rst → docs/source/api/diffpy.utils.wx.rst b/doc/source/api/diffpy.utils.wx.rst → docs/source/api/diffpy.utils.wx.rst
diff --git a/doc/source/conf.py → docs/source/conf.py b/doc/source/conf.py → docs/source/conf.py
@@ -140,7 +140,7 @@
     "github_user": "diffpy",
     "github_repo": "diffpy.utils",
     "github_version": "main",
-    "conf_py_path": "/doc/source/",
+    "conf_py_path": "/docs/source/",
 }
 
 # Theme options are theme-specific and customize the look and feel of a theme
@@ -223,7 +223,7 @@
 
 # Output file base name for HTML help builder.
 basename = "diffpy.utils".replace(" ", "").replace(".", "")
-htmlhelp_basename = basename + "doc"
+htmlhelp_basename = basename + "docs"
 
 
 # -- Options for LaTeX output ---------------------------------------------

diff --git a/.../examples/diffraction_objects_example.rst → .../examples/diffraction_objects_example.rst b/.../examples/diffraction_objects_example.rst → .../examples/diffraction_objects_example.rst
diff --git a/...rce/examples/example_data/parser_data.zip → ...rce/examples/example_data/parser_data.zip b/...rce/examples/example_data/parser_data.zip → ...rce/examples/example_data/parser_data.zip
diff --git a/doc/source/examples/examples.rst → docs/source/examples/examples.rst b/doc/source/examples/examples.rst → docs/source/examples/examples.rst
diff --git a/doc/source/examples/parsers_example.rst → docs/source/examples/parsers_example.rst b/doc/source/examples/parsers_example.rst → docs/source/examples/parsers_example.rst
diff --git a/doc/source/examples/resample_example.rst → docs/source/examples/resample_example.rst b/doc/source/examples/resample_example.rst → docs/source/examples/resample_example.rst
diff --git a/doc/source/examples/tools_example.rst → docs/source/examples/tools_example.rst b/doc/source/examples/tools_example.rst → docs/source/examples/tools_example.rst
diff --git a/doc/source/examples/transforms_example.rst → docs/source/examples/transforms_example.rst b/doc/source/examples/transforms_example.rst → docs/source/examples/transforms_example.rst
diff --git a/doc/source/index.rst → docs/source/index.rst b/doc/source/index.rst → docs/source/index.rst
diff --git a/doc/source/license.rst → docs/source/license.rst b/doc/source/license.rst → docs/source/license.rst
diff --git a/doc/source/release.rst → docs/source/release.rst b/doc/source/release.rst → docs/source/release.rst
diff --git a/...utilities/diffraction_objects_utility.rst → ...utilities/diffraction_objects_utility.rst b/...utilities/diffraction_objects_utility.rst → ...utilities/diffraction_objects_utility.rst
diff --git a/doc/source/utilities/parsers_utility.rst → docs/source/utilities/parsers_utility.rst b/doc/source/utilities/parsers_utility.rst → docs/source/utilities/parsers_utility.rst
diff --git a/doc/source/utilities/resample_utility.rst → docs/source/utilities/resample_utility.rst b/doc/source/utilities/resample_utility.rst → docs/source/utilities/resample_utility.rst
diff --git a/doc/source/utilities/tools_utility.rst → docs/source/utilities/tools_utility.rst b/doc/source/utilities/tools_utility.rst → docs/source/utilities/tools_utility.rst
diff --git a/doc/source/utilities/transforms_utility.rst → docs/source/utilities/transforms_utility.rst b/doc/source/utilities/transforms_utility.rst → docs/source/utilities/transforms_utility.rst
diff --git a/doc/source/utilities/utilities.rst → docs/source/utilities/utilities.rst b/doc/source/utilities/utilities.rst → docs/source/utilities/utilities.rst
diff --git a/news/group-standard.rst b/news/group-standard.rst
@@ -0,0 +1,23 @@
+**Added:**
+
+* No news added: Use ``CODE-OF-CONDUCT,rst``, ``requirements/tests.text`` and ``docs`` according to new group standard.
+
+**Changed:**
+
+* <news item>
+
+**Deprecated:**
+
+* <news item>
+
+**Removed:**
+
+* <news item>
+
+**Fixed:**
+
+* <news item>
+
+**Security:**
+
+* <news item>
diff --git a/requirements/test.txt → requirements/tests.txt b/requirements/test.txt → requirements/tests.txt
-Original file line number
+Diff line change
@@ Expand Up / @@ -136,7 +136,7 @@ trying to commit again. @@
     Improvements and fixes are always appreciated.
-    Before contributing, please read our `Code of Conduct <https://github.com/diffpy/diffpy.utils/blob/main/CODE_OF_CONDUCT.rst>`_.
+    Before contributing, please read our `Code of Conduct <https://github.com/diffpy/diffpy.utils/blob/main/CODE-OF-CONDUCT.rst>`_.
     Contact
     -------
@@ Expand Down @@