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diff --git a/README.md b/README.md
index f9b8ee3..dd5beda 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,25 @@ Modules include, a `core` library containing algorithms and containers for C++20
 
 These libraries were built on top of the Boost C++ libraries and C++ SL.
 
+## Using OCL:
+
+This is taken from the FIX module, and will be used here as an example of usage of the OCL.
+
+```cpp
+int main(int argc, char** argv)
+{
+	ocl::fix::visitor	   basic_visitor;
+	ocl::fix::range_buffer fix = basic_visitor.visit(default_fix);
+
+	ocl::io::enable_stdio_sync(false);
+
+	ocl::io::print(":key=35\n");
+	ocl::io::print(":value=", fix["35"], "\n");
+}
+```
+
+The OCL are mostly headers only (except OCL.FIX as of 2026), so no compilation step is needed. And is C++17 or later.
+
 ## Community:
 
 Join us in our [Discord](https://discord.gg/uD76Qweght) we're quite active and open for contributors!