diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 936e3664cfe93..4f6d7b5c5b92c 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -87,7 +87,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Index.ravel PR01,RT03" \
         -i "pandas.Index.str PR01,SA01" \
         -i "pandas.Interval PR02" \
-        -i "pandas.Interval.closed SA01" \
         -i "pandas.Interval.left SA01" \
         -i "pandas.Interval.mid SA01" \
         -i "pandas.Interval.right SA01" \
diff --git a/pandas/_libs/interval.pyx b/pandas/_libs/interval.pyx
index a37ab45dd57ed..251cde71a920d 100644
--- a/pandas/_libs/interval.pyx
+++ b/pandas/_libs/interval.pyx
@@ -405,6 +405,13 @@ cdef class Interval(IntervalMixin):
 
     Either ``left``, ``right``, ``both`` or ``neither``.
 
+    See Also
+    --------
+    Interval.closed_left : Check if the interval is closed on the left side.
+    Interval.closed_right : Check if the interval is closed on the right side.
+    Interval.open_left : Check if the interval is open on the left side.
+    Interval.open_right : Check if the interval is open on the right side.
+
     Examples
     --------
     >>> interval = pd.Interval(left=1, right=2, closed='left')