diff --git a/core/tests/unit/ldml/keyboards/meson.build b/core/tests/unit/ldml/keyboards/meson.build
index 89077fabac..f4b7f23a29 100644
--- a/core/tests/unit/ldml/keyboards/meson.build
+++ b/core/tests/unit/ldml/keyboards/meson.build
@@ -10,8 +10,10 @@
tests_from_cldr = [
'ja-Latn',
'pt-t-k0-abnt2',
- 'fr-t-k0-azerty',
+ # 'fr-t-k0-optimise', (not yet)
+ # 'fr-t-k0-test',
'pcm',
+ 'bn',
]
tests_without_testdata = [
diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/bn.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/bn.xml
new file mode 100644
index 0000000000..fc04ec3cbc
--- /dev/null
+++ b/resources/standards-data/ldml-keyboards/techpreview/3.0/bn.xml
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diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise-test.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise-test.xml
new file mode 100644
index 0000000000..593b8bd2e7
--- /dev/null
+++ b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise-test.xml
@@ -0,0 +1,16 @@
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diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise.xml
new file mode 100644
index 0000000000..8db073cc76
--- /dev/null
+++ b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-optimise.xml
@@ -0,0 +1,200 @@
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diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test-test.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test-test.xml
new file mode 100644
index 0000000000..c03ce54362
--- /dev/null
+++ b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test-test.xml
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diff --git a/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test.xml b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test.xml
new file mode 100644
index 0000000000..76b35304ef
--- /dev/null
+++ b/resources/standards-data/ldml-keyboards/techpreview/3.0/fr-t-k0-test.xml
@@ -0,0 +1,213 @@
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diff --git a/resources/standards-data/ldml-keyboards/techpreview/test/bn-test.xml b/resources/standards-data/ldml-keyboards/techpreview/test/bn-test.xml
new file mode 100644
index 0000000000..ba0d7d8430
--- /dev/null
+++ b/resources/standards-data/ldml-keyboards/techpreview/test/bn-test.xml
@@ -0,0 +1,26 @@
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