Comment by andrewaylett

This is a problem, but not one that Catala suffers from on a first reading.

Some elements of law are amenable to translation into source code, and indeed anyone working in fintech will probably have done that at some point. If the law gives a threshold for a tax allowance, for example, you need to encode that requirement in accordance with the law. Being able to mark up the text of each regulation should make it much easier to be confident you've not missed anything.

Trying to write non-financial regulation as code is pretty much doomed to failure. But to the extent that tax or benefits regulations set out numbers that we have to translate into code anyway, it's good to have that code be verifiable against the specific regulatory text.