diff --git a/specs/test_formats/ssz/uint.md b/specs/test_formats/ssz/uint.md
new file mode 100644
index 000000000..c05a343af
--- /dev/null
+++ b/specs/test_formats/ssz/uint.md
@@ -0,0 +1,26 @@
+# Test format: SSZ uints
+
+SSZ supports encoding of uints up to 32 bytes. These are considered to be basic types.
+
+## Test case format
+
+```yaml
+TODO: old format
+# type: "uintN"      -- string, where N is one of [8, 16, 32, 64, 128, 256]
+# valid: bool        -- expected validity of the input data
+# ssz: bytes         -- string, input data, hex encoded, with prefix 0x
+# tags: List[string] -- description of test case, in the form of a list of labels
+```
+
+## Condition
+
+- Encoding: After encoding the given input number, the
+- Decoding: After decoding the given `output` bytes, it should match the `input` number  
+
+## Forks
+
+Forks-interpretation: `collective` 
+
+```
+
+```
\ No newline at end of file
diff --git a/test_generators/ssz/main.py b/test_generators/ssz/main.py
index f6454c3c0..e53204df0 100644
--- a/test_generators/ssz/main.py
+++ b/test_generators/ssz/main.py
@@ -8,7 +8,7 @@ from uint_test_cases import (
 from gen_base import gen_runner, gen_suite, gen_typing
 
 def ssz_random_uint_suite(configs_path: str) -> gen_typing.TestSuiteOutput:
-    return ("uint_random", "core", gen_suite.render_suite(
+    return ("uint_random", "uint", gen_suite.render_suite(
         title="UInt Random",
         summary="Random integers chosen uniformly over the allowed value range",
         forks_timeline= "mainnet",
@@ -18,7 +18,7 @@ def ssz_random_uint_suite(configs_path: str) -> gen_typing.TestSuiteOutput:
         test_cases=generate_random_uint_test_cases()))
 
 def ssz_wrong_uint_suite(configs_path: str) -> gen_typing.TestSuiteOutput:
-    return ("uint_wrong_length", "core", gen_suite.render_suite(
+    return ("uint_wrong_length", "uint", gen_suite.render_suite(
         title="UInt Wrong Length",
         summary="Serialized integers that are too short or too long",
         forks_timeline= "mainnet",
@@ -28,7 +28,7 @@ def ssz_wrong_uint_suite(configs_path: str) -> gen_typing.TestSuiteOutput:
         test_cases=generate_uint_wrong_length_test_cases()))
 
 def ssz_uint_bounds_suite(configs_path: str) -> gen_typing.TestSuiteOutput:
-    return ("uint_bounds", "core", gen_suite.render_suite(
+    return ("uint_bounds", "uint", gen_suite.render_suite(
         title="UInt Bounds",
         summary="Integers right at or beyond the bounds of the allowed value range",
         forks_timeline= "mainnet",