diff --git a/icu4c/source/common/caniter.cpp b/icu4c/source/common/caniter.cpp
index 85e45bdbe8..28fb84c14e 100644
--- a/icu4c/source/common/caniter.cpp
+++ b/icu4c/source/common/caniter.cpp
@@ -1,10 +1,14 @@
 /*
  *****************************************************************************
- * Copyright (C) 1996-2002, International Business Machines Corporation and  *
+ * Copyright (C) 1996-2003, International Business Machines Corporation and  *
  * others. All Rights Reserved.                                              *
  *****************************************************************************
  */
 
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/uset.h"
 #include "unicode/ustring.h"
 #include "hash.h"
@@ -687,3 +691,5 @@ Hashtable *CanonicalIterator::extract(UChar32 comp, const UChar *segment, int32_
 }
 
 U_NAMESPACE_END
+
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
diff --git a/icu4c/source/common/normlzr.cpp b/icu4c/source/common/normlzr.cpp
index 147b4c0dca..f9cf165a8f 100644
--- a/icu4c/source/common/normlzr.cpp
+++ b/icu4c/source/common/normlzr.cpp
@@ -1,12 +1,15 @@
 /*
  *************************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1996-2001, International Business Machines Corporation and
+ * Copyright (c) 1996-2003, International Business Machines Corporation and
  * others. All Rights Reserved.
  *************************************************************************
  */
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/unistr.h"
 #include "unicode/chariter.h"
 #include "unicode/schriter.h"
@@ -604,3 +607,5 @@ Normalizer::previousNormalize() {
 }
 
 U_NAMESPACE_END
+
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
diff --git a/icu4c/source/common/unicode/caniter.h b/icu4c/source/common/unicode/caniter.h
index 4bd457e6c8..a06d4a8eab 100644
--- a/icu4c/source/common/unicode/caniter.h
+++ b/icu4c/source/common/unicode/caniter.h
@@ -1,6 +1,6 @@
 /*
  *******************************************************************************
- * Copyright (C) 1996-2002, International Business Machines Corporation and    *
+ * Copyright (C) 1996-2003, International Business Machines Corporation and    *
  * others. All Rights Reserved.                                                *
  *******************************************************************************
  */
@@ -9,6 +9,9 @@
 #define CANITER_H
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/uobject.h"
 #include "unicode/unistr.h"
 
@@ -200,4 +203,7 @@ CanonicalIterator::getDynamicClassID() const
 { return CanonicalIterator::getStaticClassID(); }
 
 U_NAMESPACE_END
+
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
+
 #endif
diff --git a/icu4c/source/common/unicode/normlzr.h b/icu4c/source/common/unicode/normlzr.h
index 1ded734c5d..2d9d28cf7a 100644
--- a/icu4c/source/common/unicode/normlzr.h
+++ b/icu4c/source/common/unicode/normlzr.h
@@ -10,6 +10,9 @@
 #define NORMLZR_H
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/uobject.h"
 #include "unicode/unistr.h"
 #include "unicode/chariter.h"
@@ -807,4 +810,7 @@ Normalizer::compare(const UnicodeString &s1, const UnicodeString &s2,
 }
 
 U_NAMESPACE_END
+
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
+
 #endif // NORMLZR_H
diff --git a/icu4c/source/common/unicode/uconfig.h b/icu4c/source/common/unicode/uconfig.h
index 5cdb1d8054..b951101bce 100644
--- a/icu4c/source/common/unicode/uconfig.h
+++ b/icu4c/source/common/unicode/uconfig.h
@@ -1,6 +1,6 @@
 /*  
 **********************************************************************
-*   Copyright (C) 2002, International Business Machines
+*   Copyright (C) 2002-2003, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 **********************************************************************
 *   file name:  uconfig.h
@@ -45,6 +45,7 @@
 #if UCONFIG_ONLY_COLLATION
     /* common library */
 #   define UCONFIG_NO_BREAK_ITERATION 1
+#   define UCONFIG_NO_IDNA 1
 
     /* i18n library */
 #   if UCONFIG_NO_COLLATION
@@ -73,6 +74,28 @@
 #   define UCONFIG_NO_LEGACY_CONVERSION 0
 #endif
 
+/**
+ * \def UCONFIG_NO_NORMALIZATION
+ * This switch turns off normalization.
+ * It implies turning off several other services as well, for example
+ * collation and IDNA.
+ *
+ * @draft ICU 2.6
+ */
+#ifndef UCONFIG_NO_NORMALIZATION
+#   define UCONFIG_NO_NORMALIZATION 0
+#elif UCONFIG_NO_NORMALIZATION
+    /* common library */
+#   define UCONFIG_NO_IDNA 1
+
+    /* i18n library */
+#   if UCONFIG_ONLY_COLLATION
+#       error Contradictory collation switches in uconfig.h.
+#   endif
+#   define UCONFIG_NO_COLLATION 1
+#   define UCONFIG_NO_TRANSLITERATION 1
+#endif
+
 /**
  * \def UCONFIG_NO_BREAK_ITERATION
  * This switch turns off break iteration.
@@ -83,6 +106,16 @@
 #   define UCONFIG_NO_BREAK_ITERATION 0
 #endif
 
+/**
+ * \def UCONFIG_NO_IDNA
+ * This switch turns off IDNA.
+ *
+ * @draft ICU 2.6
+ */
+#ifndef UCONFIG_NO_IDNA
+#   define UCONFIG_NO_IDNA 0
+#endif
+
 /* i18n library switches ---------------------------------------------------- */
 
 /**
diff --git a/icu4c/source/test/cintltst/cnormtst.c b/icu4c/source/test/cintltst/cnormtst.c
index a182e31387..5250932cb2 100644
--- a/icu4c/source/test/cintltst/cnormtst.c
+++ b/icu4c/source/test/cintltst/cnormtst.c
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1997-2001, International Business Machines Corporation and
+ * Copyright (c) 1997-2003, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 /********************************************************************************
@@ -15,12 +15,21 @@
 *********************************************************************************/
 /*tests for u_normalization*/
 #include "unicode/utypes.h"
+#include "cintltst.h"
+
+#if UCONFIG_NO_NORMALIZATION
+
+void addNormTest(TestNode** root) {
+    /* no normalization - nothing to do */
+}
+
+#else
+
 #include <stdlib.h>
 #include <time.h>
 #include "unicode/uchar.h"
 #include "unicode/ustring.h"
 #include "unicode/unorm.h"
-#include "cintltst.h"
 #include "cnormtst.h"
 
 #define ARRAY_LENGTH(array) (sizeof (array) / sizeof (*array))
@@ -101,8 +110,6 @@ const static char* compatTests[][3] = {
     
 };
 
-void addNormTest(TestNode** root);
-
 void addNormTest(TestNode** root)
 {
     addTest(root, &TestAPI, "tscoll/cnormtst/TestAPI");
@@ -1367,3 +1374,5 @@ TestFCNFKCClosure(void) {
         log_err("u_getFC_NFKC_Closure(U_FAILURE) is wrong (%s)\n", u_errorName(errorCode));
     }
 }
+
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
diff --git a/icu4c/source/test/cintltst/cucdtst.c b/icu4c/source/test/cintltst/cucdtst.c
index e3a4bffd94..1d6d3a6b6f 100644
--- a/icu4c/source/test/cintltst/cucdtst.c
+++ b/icu4c/source/test/cintltst/cucdtst.c
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT:
- * Copyright (c) 1997-2001, International Business Machines Corporation and
+ * Copyright (c) 1997-2003, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 /********************************************************************************
@@ -960,9 +960,11 @@ unicodeDataLineFn(void *context,
         log_err("error in UnicodeData.txt: combining class %lu out of range\n", value);
         return;
     }
+#if !UCONFIG_NO_NORMALIZATION
     if(value!=u_getCombiningClass(c) || value!=(uint32_t)u_getIntPropertyValue(c, UCHAR_CANONICAL_COMBINING_CLASS)) {
         log_err("error: u_getCombiningClass(U+%04lx)==%hu instead of %lu\n", c, u_getCombiningClass(c), value);
     }
+#endif
 
     /* get BiDi category, field 4 */
     *fields[4][1]=0;
@@ -2240,9 +2242,11 @@ TestAdditionalProperties() {
         { 0x0e46, UCHAR_EXTENDER, TRUE },
         { 0x0020, UCHAR_EXTENDER, FALSE },
 
+#if !UCONFIG_NO_NORMALIZATION
         { 0xfb1d, UCHAR_FULL_COMPOSITION_EXCLUSION, TRUE },
         { 0x1d15f, UCHAR_FULL_COMPOSITION_EXCLUSION, TRUE },
         { 0xfb1e, UCHAR_FULL_COMPOSITION_EXCLUSION, FALSE },
+#endif
 
         { 0x0044, UCHAR_HEX_DIGIT, TRUE },
         { 0xff46, UCHAR_HEX_DIGIT, TRUE },
@@ -2833,12 +2837,16 @@ _setAddSerialized(USet *set, const USerializedSet *sset) {
 /* various tests for consistency of UCD data and API behavior */
 static void
 TestConsistency() {
+#if !UCONFIG_NO_NORMALIZATION
     UChar buffer16[300];
+#endif
     char buffer[300];
     USet *set1, *set2, *set3, *set4;
     UErrorCode errorCode;
 
+#if !UCONFIG_NO_NORMALIZATION
     USerializedSet sset;
+#endif
     UChar32 start, end;
     int32_t i, length;
 
@@ -2938,6 +2946,8 @@ TestConsistency() {
     }
     uset_close(set1);
 
+#if !UCONFIG_NO_NORMALIZATION
+
     /*
      * Test for an example that unorm_getCanonStartSet() delivers
      * all characters that compose from the input one,
@@ -2965,4 +2975,6 @@ TestConsistency() {
                  TRUE);
     uset_close(set1);
     uset_close(set2);
+
+#endif
 }
diff --git a/icu4c/source/test/intltest/canittst.cpp b/icu4c/source/test/intltest/canittst.cpp
index ad930a92e7..8a38d85836 100644
--- a/icu4c/source/test/intltest/canittst.cpp
+++ b/icu4c/source/test/intltest/canittst.cpp
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 2002, International Business Machines Corporation and
+ * Copyright (c) 2003, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************
  *
@@ -8,6 +8,9 @@
  * @author Vladimir Weinstein
  */
 
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
 
 #include "intltest.h"
 #include "cstring.h"
@@ -306,4 +309,4 @@ void CanonicalIteratorTest::TestAPI() {
   }
 }
 
-
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
diff --git a/icu4c/source/test/intltest/canittst.h b/icu4c/source/test/intltest/canittst.h
index 599f335d24..a908b4b5cf 100644
--- a/icu4c/source/test/intltest/canittst.h
+++ b/icu4c/source/test/intltest/canittst.h
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 2002, International Business Machines Corporation and
+ * Copyright (c) 2002-2003, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************
  *
@@ -17,6 +17,9 @@
 
 #include "unicode/utypes.h"
 
+#if !UCONFIG_NO_NORMALIZATION
+
+
 U_NAMESPACE_BEGIN
 
 class Transliterator;
@@ -50,4 +53,6 @@ private:
     UnicodeString getReadable(const UnicodeString &obj);
 };
 
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
+
 #endif // _CANITTST
diff --git a/icu4c/source/test/intltest/idnaref.cpp b/icu4c/source/test/intltest/idnaref.cpp
index bd0aca93d5..cb6dd55b70 100644
--- a/icu4c/source/test/intltest/idnaref.cpp
+++ b/icu4c/source/test/intltest/idnaref.cpp
@@ -1,11 +1,11 @@
 /*
  *******************************************************************************
  *
- *   Copyright (C) 2002, International Business Machines
+ *   Copyright (C) 2003, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  *
  *******************************************************************************
- *   file name:  strprep.cpp
+ *   file name:  idnaref.cpp
  *   encoding:   US-ASCII
  *   tab size:   8 (not used)
  *   indentation:4
@@ -13,6 +13,11 @@
  *   created on: 2003feb1
  *   created by: Ram Viswanadha
  */
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_IDNA
+
 #include "idnaref.h"
 #include "strprep.h"
 #include "punyref.h"
@@ -968,3 +973,4 @@ CLEANUP:
     return result;
 }
 
+#endif /* #if !UCONFIG_NO_IDNA */
diff --git a/icu4c/source/test/intltest/idnaref.h b/icu4c/source/test/intltest/idnaref.h
index 558e5ce93b..07654783e4 100644
--- a/icu4c/source/test/intltest/idnaref.h
+++ b/icu4c/source/test/intltest/idnaref.h
@@ -1,7 +1,7 @@
 /*
  *******************************************************************************
  *
- *   Copyright (C) 2002, International Business Machines
+ *   Copyright (C) 2003, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  *
  *******************************************************************************
@@ -18,6 +18,9 @@
 #define __IDNAREF_H__
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_IDNA
+
 #include "unicode/parseerr.h"
 
 #define IDNAREF_DEFAULT          0x0000
@@ -220,7 +223,6 @@ idnaref_compare(  const UChar *s1, int32_t length1,
                 int32_t options,
                 UErrorCode* status);
 
-
-
+#endif /* #if !UCONFIG_NO_IDNA */
 
 #endif
diff --git a/icu4c/source/test/intltest/itmajor.cpp b/icu4c/source/test/intltest/itmajor.cpp
index 2f40e07b11..bf00b86881 100644
--- a/icu4c/source/test/intltest/itmajor.cpp
+++ b/icu4c/source/test/intltest/itmajor.cpp
@@ -52,11 +52,13 @@ void MajorTestLevel::runIndexedTest( int32_t index, UBool exec, const char* &nam
                 break;
 
         case 1: name = "normalize";
+#if !UCONFIG_NO_NORMALIZATION
                 if (exec) {
                     logln("TestSuite Normalize---"); logln();
                     IntlTestNormalize test;
                     callTest( test, par );
                 }
+#endif
                 break;
 
         case 2: name = "collate";
@@ -137,11 +139,13 @@ void MajorTestLevel::runIndexedTest( int32_t index, UBool exec, const char* &nam
 #endif
                 break;
         case 10: name = "idna";
+#if !UCONFIG_NO_IDNA
             if(exec){
                 logln("TestSuite IDNA----"); logln();
                 TestIDNA test;
                 callTest(test,par);
             }
+#endif
             break;
         default: name = ""; break;
     }
@@ -150,6 +154,9 @@ void MajorTestLevel::runIndexedTest( int32_t index, UBool exec, const char* &nam
 void IntlTestNormalize::runIndexedTest( int32_t index, UBool exec, const char* &name, char* par )
 {
     if(exec) logln("TestSuite Normalize:");
+#if UCONFIG_NO_NORMALIZATION
+    name="";
+#else
     switch (index) {
         CASE_SUITE(0, BasicNormalizerTest);
         CASE_SUITE(1, NormalizerConformanceTest); // this takes a long time
@@ -158,4 +165,5 @@ void IntlTestNormalize::runIndexedTest( int32_t index, UBool exec, const char* &
             name="";
             break;
     }
+#endif
 }
diff --git a/icu4c/source/test/intltest/normconf.cpp b/icu4c/source/test/intltest/normconf.cpp
index f553d039c4..189160a949 100644
--- a/icu4c/source/test/intltest/normconf.cpp
+++ b/icu4c/source/test/intltest/normconf.cpp
@@ -1,11 +1,14 @@
 /*
 ************************************************************************
-* Copyright (c) 1997-2002, International Business Machines
+* Copyright (c) 1997-2003, International Business Machines
 * Corporation and others.  All Rights Reserved.
 ************************************************************************
 */
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/uchar.h"
 #include "unicode/normlzr.h"
 #include "unicode/uniset.h"
@@ -556,3 +559,5 @@ void NormalizerConformanceTest::_testOneLine(const char *line) {
         checkConformance(fields, line, 0);
     }
 }
+
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
diff --git a/icu4c/source/test/intltest/normconf.h b/icu4c/source/test/intltest/normconf.h
index 4aa64d9cbf..d88cfc803f 100644
--- a/icu4c/source/test/intltest/normconf.h
+++ b/icu4c/source/test/intltest/normconf.h
@@ -1,6 +1,6 @@
 /*
 ************************************************************************
-* Copyright (c) 1997-2001, International Business Machines
+* Copyright (c) 1997-2003, International Business Machines
 * Corporation and others.  All Rights Reserved.
 ************************************************************************
 */
@@ -9,6 +9,9 @@
 #define _NORMCONF
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/normlzr.h"
 #include "intltest.h"
 
@@ -96,4 +99,6 @@ class NormalizerConformanceTest : public IntlTest {
     void compare(const UnicodeString& s1,const UnicodeString& s2);
 };
 
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
+
 #endif
diff --git a/icu4c/source/test/intltest/nptrans.cpp b/icu4c/source/test/intltest/nptrans.cpp
index 378adcea52..4ec67707ae 100644
--- a/icu4c/source/test/intltest/nptrans.cpp
+++ b/icu4c/source/test/intltest/nptrans.cpp
@@ -1,11 +1,11 @@
 /*
  *******************************************************************************
  *
- *   Copyright (C) 2002, International Business Machines
+ *   Copyright (C) 2003, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  *
  *******************************************************************************
- *   file name:  nameprep.h
+ *   file name:  nptrans.h
  *   encoding:   US-ASCII
  *   tab size:   8 (not used)
  *   indentation:4
@@ -14,6 +14,10 @@
  *   created by: Ram Viswanadha
  */
 
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_IDNA
+
 #include "nptrans.h"
 #include "unicode/resbund.h"
 #include "unicode/uniset.h"
@@ -272,4 +276,4 @@ UBool NamePrepTransform::isLabelSeparator(UChar32 ch, UErrorCode& status){
     return labelSeparatorSet.contains(ch);
 }
 
-
+#endif /* #if !UCONFIG_NO_IDNA */
diff --git a/icu4c/source/test/intltest/nptrans.h b/icu4c/source/test/intltest/nptrans.h
index 06aaa17680..06b45db12b 100644
--- a/icu4c/source/test/intltest/nptrans.h
+++ b/icu4c/source/test/intltest/nptrans.h
@@ -1,11 +1,11 @@
 /*
  *******************************************************************************
  *
- *   Copyright (C) 2002, International Business Machines
+ *   Copyright (C) 2003, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  *
  *******************************************************************************
- *   file name:  nameprep.h
+ *   file name:  nptrans.h
  *   encoding:   US-ASCII
  *   tab size:   8 (not used)
  *   indentation:4
@@ -18,6 +18,9 @@
 #define NPTRANS_H
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_IDNA
+
 #include "strprep.h"
 #include "unicode/uniset.h"
 #include "unicode/ures.h"
@@ -141,6 +144,9 @@ inline UBool NamePrepTransform::isLDHChar(UChar32 ch){
     }
     return FALSE;
 }
+
+#endif /* #if !UCONFIG_NO_IDNA */
+
 #endif
 
 /*
diff --git a/icu4c/source/test/intltest/punyref.c b/icu4c/source/test/intltest/punyref.c
index 0c09ecae53..b7518c5ca6 100644
--- a/icu4c/source/test/intltest/punyref.c
+++ b/icu4c/source/test/intltest/punyref.c
@@ -9,6 +9,11 @@ http://www.nicemice.net/amc/
 /* Implementation (would normally go in its own .c file): */
 
 #include <string.h>
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_IDNA
+
 #include "punyref.h"
 
 /*** Bootstring parameters for Punycode ***/
@@ -266,4 +271,4 @@ enum punycode_status punycode_decode(
 
 U_CDECL_END
 
-
+#endif /* #if !UCONFIG_NO_IDNA */
diff --git a/icu4c/source/test/intltest/punyref.h b/icu4c/source/test/intltest/punyref.h
index 4f80b36ccd..7e22488bcc 100644
--- a/icu4c/source/test/intltest/punyref.h
+++ b/icu4c/source/test/intltest/punyref.h
@@ -17,6 +17,8 @@ Punycode (draft-ietf-idn-punycode-03).
 #include <limits.h>
 #include "unicode/utypes.h"
 
+#if !UCONFIG_NO_IDNA
+
 enum punycode_status {
   punycode_success,
   punycode_bad_input,   /* Input is invalid.                       */
@@ -89,5 +91,7 @@ enum punycode_status punycode_decode(
     /* decoder will never need to write an output_length greater than */
     /* input_length, because of how the encoding is defined.          */
 U_CDECL_END
-#endif
 
+#endif /* #if !UCONFIG_NO_IDNA */
+
+#endif
diff --git a/icu4c/source/test/intltest/strcase.cpp b/icu4c/source/test/intltest/strcase.cpp
index af148f6b50..0b33b28899 100644
--- a/icu4c/source/test/intltest/strcase.cpp
+++ b/icu4c/source/test/intltest/strcase.cpp
@@ -217,6 +217,9 @@ StringCaseTest::TestCaseConversion()
         }
     }
 
+#if !UCONFIG_NO_NORMALIZATION
+    // some context-sensitive casing depends on normalization data being present
+
     // Unicode 3.1.1 SpecialCasing tests
     {
         UnicodeString t;
@@ -292,6 +295,8 @@ StringCaseTest::TestCaseConversion()
         }
     }
 
+#endif
+
     // test case folding
     {
         UnicodeString
diff --git a/icu4c/source/test/intltest/testidna.cpp b/icu4c/source/test/intltest/testidna.cpp
index d0aeee6d98..0486db5f0d 100644
--- a/icu4c/source/test/intltest/testidna.cpp
+++ b/icu4c/source/test/intltest/testidna.cpp
@@ -1,11 +1,11 @@
 /*
  *******************************************************************************
  *
- *   Copyright (C) 2002, International Business Machines
+ *   Copyright (C) 2003, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  *
  *******************************************************************************
- *   file name:  strprep.cpp
+ *   file name:  testidna.cpp
  *   encoding:   US-ASCII
  *   tab size:   8 (not used)
  *   indentation:4
@@ -13,6 +13,11 @@
  *   created on: 2003feb1
  *   created by: Ram Viswanadha
  */
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_IDNA
+
 #include "unicode/uidna.h"
 #include <time.h>
 #include <limits.h>
@@ -1408,4 +1413,4 @@ void TestIDNA::TestDataFile(){
      testData(*this);
 }
 
-
+#endif /* #if !UCONFIG_NO_IDNA */
diff --git a/icu4c/source/test/intltest/testidna.h b/icu4c/source/test/intltest/testidna.h
index 63f191e8e3..1e7f55b7f9 100644
--- a/icu4c/source/test/intltest/testidna.h
+++ b/icu4c/source/test/intltest/testidna.h
@@ -1,11 +1,11 @@
 /*
  *******************************************************************************
  *
- *   Copyright (C) 2002, International Business Machines
+ *   Copyright (C) 2003, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  *
  *******************************************************************************
- *   file name:  strprep.cpp
+ *   file name:  testidna.h
  *   encoding:   US-ASCII
  *   tab size:   8 (not used)
  *   indentation:4
@@ -17,6 +17,10 @@
 #ifndef TESTIDNA_H
 #define TESTIDNA_H
 
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_IDNA
+
 #include "sprpimpl.h"
 #include "intltest.h"
 #include "unicode/parseerr.h"
@@ -106,4 +110,6 @@ private:
 // test the TRIE data structure
 int testData(TestIDNA& test);
 
+#endif /* #if !UCONFIG_NO_IDNA */
+
 #endif
diff --git a/icu4c/source/test/intltest/tstnorm.cpp b/icu4c/source/test/intltest/tstnorm.cpp
index 7e627b6b40..b07b005671 100644
--- a/icu4c/source/test/intltest/tstnorm.cpp
+++ b/icu4c/source/test/intltest/tstnorm.cpp
@@ -1,10 +1,13 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1997-2001, International Business Machines Corporation and
+ * Copyright (c) 1997-2003, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 
 #include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/uchar.h"
 #include "unicode/normlzr.h"
 #include "unicode/uniset.h"
@@ -1832,3 +1835,5 @@ BasicNormalizerTest::TestSkippable() {
         }
     }
 }
+
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
diff --git a/icu4c/source/test/intltest/tstnorm.h b/icu4c/source/test/intltest/tstnorm.h
index 0dfbbf9152..5b4af97397 100644
--- a/icu4c/source/test/intltest/tstnorm.h
+++ b/icu4c/source/test/intltest/tstnorm.h
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1997-2001, International Business Machines Corporation and
+ * Copyright (c) 1997-2003, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 
@@ -11,6 +11,10 @@
 #ifndef _TSTNORM
 #define _TSTNORM
 
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
 #include "unicode/normlzr.h"
 #include "intltest.h"
 
@@ -66,4 +70,6 @@ private:
 
 };
 
+#endif /* #if !UCONFIG_NO_NORMALIZATION */
+
 #endif // _TSTNORM
diff --git a/icu4c/source/test/intltest/uobjtest.cpp b/icu4c/source/test/intltest/uobjtest.cpp
index 71f3ae2195..87fb1c1227 100644
--- a/icu4c/source/test/intltest/uobjtest.cpp
+++ b/icu4c/source/test/intltest/uobjtest.cpp
@@ -214,7 +214,9 @@ void UObjectTest::testIDs()
     //TESTCLASSID_DEFAULT(AnonymousStringFactory);
 
     
+#if !UCONFIG_NO_NORMALIZATION
     TESTCLASSID_FACTORY(CanonicalIterator, new CanonicalIterator(UnicodeString("abc"), status));
+#endif
     //TESTCLASSID_DEFAULT(CollationElementIterator);
 #if !UCONFIG_NO_COLLATION
     TESTCLASSID_DEFAULT(CollationKey);