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@@ -41,6 +41,12 @@ There are also a few VSCodium extensions that will be needed.
 
 My preferred way to manage this tool for multiple projects is using [git](https://git-scm.com/downloads). I will typically clone the entire repo and then work from there. 
 
+# Limitations
+
+Currently the tools use the CEC, in most cases this will match the NEC, but something we are working on is updating that so we can select from which code version should be used for the calculation.
+
+Another limitation is the use of SQL databases. This limits its functionality as a module, but my ability with pandas dataframe lookups is very weak. If anyone wants to make the changes and submit a pull request, we can develop that method on a different branch and test it to the main in the near future.
+
 # Future Features
 
 There are a lot of different features that I am planning, including building a web app that will allow this tool to be easily used from a browser, but before I get to that the largest feature that I need to figure out is how to install this as a module so that it can be called from any script that you want.
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