After being created by our team and rigorously cross-checked against the relevant Standards, academic articles, and hand computations, each module is handed over to one or more external and independent third party engineering firms with specific expertise in the area the module deals in. These third-party checkers thoroughly review the calculations, check output against their own computations, and provide feedback on design considerations and structure.

At or during this time, we may release the module as a 'Beta Module' so that our users may preview what's upcoming, and have a chance to provide their feedback on the calculation before the module is finalised. The Beta Module tag clearly denotes that these modules have not yet completed our strenuous quality assurance process, and as such, we strongly advise against their use in production jobs. Once we are satisfied with the module, we will remove the beta tag and notify users of its availability. Please note that sheets created using the beta module will retain the beta tag, even after the module's full release, reflecting the version of the module they were based on.