diff --git a/src/scripting/backend/codegen.cpp b/src/scripting/backend/codegen.cpp
index eb92fe9741..c9c391ac6a 100644
--- a/src/scripting/backend/codegen.cpp
+++ b/src/scripting/backend/codegen.cpp
@@ -6082,6 +6082,13 @@ FxExpression *FxIdentifier::ResolveMember(FCompileContext &ctx, PStruct *classct
 				ScriptPosition.Message(MSG_ERROR, "Private member %s not accessible", vsym->SymbolName.GetChars());
 				return nullptr;
 			}
+			PClass* cls_ctx = dyn_cast<PClass>(classctx);
+			PClass* cls_target = dyn_cast<PClass>(objtype);
+			if ((vsym->Flags & VARF_Protected) && (!cls_ctx || !cls_target || cls_ctx->IsDescendantOf(cls_target)))
+			{
+				ScriptPosition.Message(MSG_ERROR, "Protected member %s not accessible", vsym->SymbolName.GetChars());
+				return nullptr;
+			}
 
 			auto x = isclass ? new FxClassMember(object, vsym, ScriptPosition) : new FxStructMember(object, vsym, ScriptPosition);
 			object = nullptr;
diff --git a/src/scripting/thingdef.cpp b/src/scripting/thingdef.cpp
index c0e444893f..b61c9f4aec 100644
--- a/src/scripting/thingdef.cpp
+++ b/src/scripting/thingdef.cpp
@@ -195,6 +195,8 @@ PFunction *FindClassMemberFunction(PStruct *selfcls, PStruct *funccls, FName nam
 
 	if (symbol != nullptr)
 	{
+		PClass* cls_ctx = dyn_cast<PClass>(selfcls);
+		PClass* cls_target = dyn_cast<PClass>(funccls);
 		if (funcsym == nullptr)
 		{
 			sc.Message(MSG_ERROR, "%s is not a member function of %s", name.GetChars(), selfcls->TypeName.GetChars());
@@ -204,6 +206,11 @@ PFunction *FindClassMemberFunction(PStruct *selfcls, PStruct *funccls, FName nam
 			// private access is only allowed if the symbol table belongs to the class in which the current function is being defined.
 			sc.Message(MSG_ERROR, "%s is declared private and not accessible", symbol->SymbolName.GetChars());
 		}
+		else if ((funcsym->Variants[0].Flags & VARF_Protected) && (!cls_ctx || !cls_target || cls_ctx->IsDescendantOf((PClass*)cls_target)))
+		{
+			sc.Message(MSG_ERROR, "%s is declared protected and not accessible", symbol->SymbolName.GetChars());
+			return nullptr;
+		}
 		else if (funcsym->Variants[0].Flags & VARF_Deprecated)
 		{
 			sc.Message(MSG_WARNING, "Call to deprecated function %s", symbol->SymbolName.GetChars());
diff --git a/wadsrc/static/zscript/events.txt b/wadsrc/static/zscript/events.txt
index c1f59a60eb..03c2de90f9 100755
--- a/wadsrc/static/zscript/events.txt
+++ b/wadsrc/static/zscript/events.txt
@@ -283,12 +283,12 @@ class StaticEventHandler : Object native play
 {
     // static event handlers CAN register other static event handlers.
     // unlike EventHandler.Create that will not create them.
-    clearscope protected static native StaticEventHandler Create(class<StaticEventHandler> type);
-    clearscope protected static native StaticEventHandler CreateOnce(class<StaticEventHandler> type);
-    clearscope protected static native StaticEventHandler Find(Class<StaticEventHandler> type); // just for convenience. who knows.
+    clearscope static native StaticEventHandler Create(class<StaticEventHandler> type);
+    clearscope static native StaticEventHandler CreateOnce(class<StaticEventHandler> type);
+    clearscope static native StaticEventHandler Find(Class<StaticEventHandler> type); // just for convenience. who knows.
     
-    clearscope protected static native bool Register(StaticEventHandler handler);
-    clearscope protected static native bool Unregister(StaticEventHandler handler);
+    clearscope static native bool Register(StaticEventHandler handler);
+    clearscope static native bool Unregister(StaticEventHandler handler);
     
     // these are called when the handler gets registered or unregistered
     // you can set Order/IsUiProcessor here.