diff --git a/test/Interop/Cxx/class/access/swiftify-private-fileid.swift b/test/Interop/Cxx/class/access/swiftify-private-fileid.swift
index 948f935554d1f..cd12684535fd3 100644
--- a/test/Interop/Cxx/class/access/swiftify-private-fileid.swift
+++ b/test/Interop/Cxx/class/access/swiftify-private-fileid.swift
@@ -1,5 +1,3 @@
-// REQUIRES: rdar162106643
-
 // RUN: rm -rf %t
 // RUN: split-file %s %t
 
diff --git a/test/Interop/Cxx/stdlib/std-span-transformed-execution.swift b/test/Interop/Cxx/stdlib/std-span-transformed-execution.swift
index 1b22a53f8e671..aac46b5afa75b 100644
--- a/test/Interop/Cxx/stdlib/std-span-transformed-execution.swift
+++ b/test/Interop/Cxx/stdlib/std-span-transformed-execution.swift
@@ -1,5 +1,3 @@
-// REQUIRES: rdar162106653
-
 // RUN: %target-run-simple-swift(-plugin-path %swift-plugin-dir -I %S/Inputs -Xfrontend -enable-experimental-cxx-interop -swift-version 6 -Xfrontend -disable-availability-checking -Xcc -std=c++20 -enable-experimental-feature LifetimeDependence -enable-experimental-feature SafeInteropWrappers)
 
 // TODO: test failed in Windows PR testing: rdar://144384453
diff --git a/test/Interop/Cxx/stdlib/use-std-span-typechecker.swift b/test/Interop/Cxx/stdlib/use-std-span-typechecker.swift
index ba5d494ad0955..98ad28fac487e 100644
--- a/test/Interop/Cxx/stdlib/use-std-span-typechecker.swift
+++ b/test/Interop/Cxx/stdlib/use-std-span-typechecker.swift
@@ -1,5 +1,3 @@
-// REQUIRES: rdar162106722
-
 // RUN: %target-typecheck-verify-swift -I %S/Inputs -enable-experimental-cxx-interop -Xcc -std=c++20 2>&1
 
 import StdSpan
diff --git a/test/Interop/Cxx/stdlib/use-std-span.swift b/test/Interop/Cxx/stdlib/use-std-span.swift
index 37a817c027cfa..478be72399651 100644
--- a/test/Interop/Cxx/stdlib/use-std-span.swift
+++ b/test/Interop/Cxx/stdlib/use-std-span.swift
@@ -1,5 +1,3 @@
-// REQUIRES: rdar162106580
-
 // RUN: %target-run-simple-swift(-I %S/Inputs -Xfrontend -enable-experimental-cxx-interop -Xcc -std=c++20)
 // RUN: %target-run-simple-swift(-I %S/Inputs -Xfrontend -enable-experimental-cxx-interop -Xcc -std=c++20 -Xcc -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_DEBUG)
 
diff --git a/test/Interop/Cxx/swiftify-import/import-as-instance-method.swift b/test/Interop/Cxx/swiftify-import/import-as-instance-method.swift
index c2e9d579bab79..b9406f0d3e0d8 100644
--- a/test/Interop/Cxx/swiftify-import/import-as-instance-method.swift
+++ b/test/Interop/Cxx/swiftify-import/import-as-instance-method.swift
@@ -1,5 +1,3 @@
-// REQUIRES: rdar162106619
-
 // REQUIRES: swift_feature_SafeInteropWrappers
 
 // RUN: %empty-directory(%t)
diff --git a/test/Interop/Cxx/swiftify-import/span-in-ctor.swift b/test/Interop/Cxx/swiftify-import/span-in-ctor.swift
index e09bcdd2a276f..d138152bb06b1 100644
--- a/test/Interop/Cxx/swiftify-import/span-in-ctor.swift
+++ b/test/Interop/Cxx/swiftify-import/span-in-ctor.swift
@@ -1,5 +1,3 @@
-// REQUIRES: rdar162106747
-
 // REQUIRES: swift_feature_SafeInteropWrappers
 
 // RUN: rm -rf %t
diff --git a/test/Interop/CxxToSwiftToCxx/span/span-execution.cpp b/test/Interop/CxxToSwiftToCxx/span/span-execution.cpp
index 839e89ba38eb6..d087c08d4a463 100644
--- a/test/Interop/CxxToSwiftToCxx/span/span-execution.cpp
+++ b/test/Interop/CxxToSwiftToCxx/span/span-execution.cpp
@@ -11,8 +11,6 @@
 
 // REQUIRES: executable_test
 
-// REQUIRES: OS=macosx || rdar-161999258
-
 //--- header.h
 #include <string>
 #include <span>