diff --git a/src/doc/en/developer/coding_basics.rst b/src/doc/en/developer/coding_basics.rst
index 9b56de46ad0..02936d3e423 100644
--- a/src/doc/en/developer/coding_basics.rst
+++ b/src/doc/en/developer/coding_basics.rst
@@ -82,6 +82,19 @@ In particular,
        def SomeIdentityValue(x):
            return SomeValue(1)
 
+.. _section-python-version:
+
+Python Version
+=================
+
+In order to reduce the technical debt of maintaining the project, Sage follows
+the time window-based support policy
+`SPEC 0 — Minimum Supported Dependencies <https://scientific-python.org/specs/spec-0000/>`_
+for Python versions. Accordingly, support for Python versions will be dropped 
+3 years after their initial release.
+For the drop schedule of Python versions, see the 
+`SPEC 0 <https://scientific-python.org/specs/spec-0000/#drop-schedule>`_
+document.
 
 .. _chapter-directory-structure: