diff --git a/libcxx/docs/Status/Cxx2bPapers.csv b/libcxx/docs/Status/Cxx2bPapers.csv
--- a/libcxx/docs/Status/Cxx2bPapers.csv
+++ b/libcxx/docs/Status/Cxx2bPapers.csv
@@ -27,7 +27,7 @@
 "`P0798R8 <https://wg21.link/P0798R8>`__","LWG","Monadic operations for ``std::optional``","October 2021","",""
 "`P0849R8 <https://wg21.link/P0849R8>`__","LWG","``auto(x)``: ``DECAY_COPY`` in the language","October 2021","",""
 "`P1072R10 <https://wg21.link/P1072R10>`__","LWG","``basic_string::resize_and_overwrite``","October 2021","",""
-"`P1147R1 <https://wg21.link/P1147R1>`__","LWG","Printing ``volatile`` Pointers","October 2021","",""
+"`P1147R1 <https://wg21.link/P1147R1>`__","LWG","Printing ``volatile`` Pointers","October 2021","|Complete|","14.0"
 "`P1272R4 <https://wg21.link/P1272R4>`__","LWG","Byteswapping for fun&&nuf","October 2021","",""
 "`P1675R2 <https://wg21.link/P1675R2>`__","LWG","``rethrow_exception`` must be allowed to copy","October 2021","",""
 "`P2077R3 <https://wg21.link/P2077R3>`__","LWG","Heterogeneous erasure overloads for associative containers","October 2021","",""
diff --git a/libcxx/include/ostream b/libcxx/include/ostream
--- a/libcxx/include/ostream
+++ b/libcxx/include/ostream
@@ -55,6 +55,7 @@
     basic_ostream& operator<<(double f);
     basic_ostream& operator<<(long double f);
     basic_ostream& operator<<(const void* p);
+    basic_ostream& operator<<(const volatile void* val);
     basic_ostream& operator<<(basic_streambuf<char_type,traits>* sb);
     basic_ostream& operator<<(nullptr_t);
 
@@ -210,6 +211,13 @@
     basic_ostream& operator<<(double __f);
     basic_ostream& operator<<(long double __f);
     basic_ostream& operator<<(const void* __p);
+
+#if _LIBCPP_STD_VER > 20
+  _LIBCPP_HIDE_FROM_ABI basic_ostream& operator<<(const volatile void* __val) {
+    return operator<<(const_cast<const void*>(__val));
+  }
+#endif
+
     basic_ostream& operator<<(basic_streambuf<char_type, traits_type>* __sb);
 
     _LIBCPP_INLINE_VISIBILITY
diff --git a/libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp b/libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
--- a/libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
+++ b/libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
@@ -67,6 +67,14 @@
         assert(os1.good());
         std::string s1(sb1.str());
 
+#if TEST_STD_VER > 20
+        testbuf<char> sb3;
+        std::ostream os3(&sb3);
+        os3 << static_cast<volatile void*>(&n1);
+        assert(os3.good());
+        std::string s3(sb3.str());
+#endif
+
         testbuf<char> sb2;
         std::ostream os2(&sb2);
         int n2;
@@ -74,6 +82,14 @@
         assert(os2.good());
         std::string s2(sb2.str());
 
+#if TEST_STD_VER > 20
+        testbuf<char> sb4;
+        std::ostream os4(&sb4);
+        os4 << static_cast<volatile void*>(&n2);
+        assert(os4.good());
+        std::string s4(sb4.str());
+#endif
+
         // %p is implementation defined. Instead of validating the
         // output, at least ensure that it does not generate an empty
         // string. Also make sure that given two distinct addresses, the
@@ -81,6 +97,15 @@
         assert(!s1.empty());
         assert(!s2.empty());
         assert(s1 != s2);
+
+#if TEST_STD_VER > 20
+        assert(!s3.empty());
+        assert(!s4.empty());
+        assert(s3 != s4);
+
+        assert(s1 == s3);
+        assert(s2 == s4);
+#endif
     }
     {
         testbuf<char> sb;