diff --git a/docs/processes/release/tasks/healthy-code.md b/docs/processes/release/tasks/healthy-code.md
index a3eb657e07d..b969498716a 100644
--- a/docs/processes/release/tasks/healthy-code.md
+++ b/docs/processes/release/tasks/healthy-code.md
@@ -477,7 +477,7 @@ steps:
     "source\\allinone\\allinone.sln".
 *   Build the Debug/Release + x86/x64 configurations (all 4 configurations).
     *   Make sure the generated data file (ex: "icu4c\\bin\\icudt64.dll") is not
-        stub data, it should be ~26MB.
+        stub data, it should be ~26MB. [Instructions on getting the full data](../../../userguide/icu4c/faq#why-am-i-seeing-a-small--only-a-few-k--instead-of-a-large--several-megabytes--data-shared-library-icudt)
 *   Open the "all" Solution file located under "source\\samples\\all\\all.sln".
 *   Build both x86 and x64 using the "Batch Build" option. This is located under
     the menu Build > Batch Build.
diff --git a/docs/userguide/conversion/index.md b/docs/userguide/conversion/index.md
index cadd6dd41f4..3cb91de9d48 100644
--- a/docs/userguide/conversion/index.md
+++ b/docs/userguide/conversion/index.md
@@ -129,7 +129,7 @@ Unicode.
         date.
 
     5.  ICU's default build includes about 200 conversion tables. See the [ICU
-        Data](../icudata.md) chapter for how to add or remove conversion tables
+        Data](../icu_data/index.md) chapter for how to add or remove conversion tables
         and other data.
 
     6.  In ICU, you can (and should) also use APIs that map a charset name
diff --git a/docs/userguide/icu/howtouseicu.md b/docs/userguide/icu/howtouseicu.md
index 3d4111d1619..c403f94a238 100644
--- a/docs/userguide/icu/howtouseicu.md
+++ b/docs/userguide/icu/howtouseicu.md
@@ -30,13 +30,13 @@ In addition, ICU4C installs several scripts and makefile fragments that help
 build other code using ICU.
 
 For C++, note that there are [Recommended Build
-Options](icu4c/build#recommended-build-options)
+Options](../icu4c/build#recommended-build-options)
 (both for normal use and for ICU as system-level libraries) which are not
 default simply for compatibility with older ICU-using code.
 
 Starting with ICU 49, the ICU4C Readme has a short section about
 [User-Configurable
-Settings](icu4c/build#user-configurable-settings).
+Settings](../icu4c/build#user-configurable-settings).
 
 ## C++ Makefiles
 
diff --git a/docs/userguide/icu4c/packaging.md b/docs/userguide/icu4c/packaging.md
index 40c8101de66..a4815ed5b65 100644
--- a/docs/userguide/icu4c/packaging.md
+++ b/docs/userguide/icu4c/packaging.md
@@ -145,12 +145,12 @@ There are many ways in which ICU data may be reduced. If only certain locales or
 converters will be used, others may be removed. Additionally, data may be
 packaged as individual files or interchangeable archives (.dat files), allowing
 data to be installed and removed without rebuilding ICU. For details, see the
-[ICU Data](../icudata.md) chapter.
+[ICU Data](../icu_data/index.md) chapter.
 
 ## ICU Versions
 
-(This section assumes the reader is familiar with [ICU version numbers](../design#version-numbers-in-icu) as
-covered in the [Design](../design.md) chapter, and filename conventions for
+(This section assumes the reader is familiar with [ICU version numbers](../icu/design#version-numbers-in-icu) as
+covered in the [Design](../icu/design.md) chapter, and filename conventions for
 libraries as described above.)
 
 ### POSIX Library Names
@@ -237,5 +237,5 @@ DLLs will be copied with names such as 'icuuc55.dll'.
 The services which are now known as ICU were written to provide operating
 system-level and application environment-level services. Several operating
 systems include ICU as a standard or optional package.
-See [ICU Binary Compatibility](../design#icu-binary-compatibility) for
+See [ICU Binary Compatibility](../dev/codingguidelines#binary-data-formats) for
 more details.