I would like to make it a simple requirement of receiving any public funding. No one is asking for the code to be polished - I would actually rather it was not

I would like to make it a simple requirement of receiving any public funding. No one is asking for the code to be polished - I would actually rather it was not modified whatsoever from the state in which the research was conducted. The goal is reproducibility and integrity, so I want to see the actual code that was used, not some polished subsequent version. Every publication involving data and code or analysis should publish them to a degree that makes validation possible in at least as detailed a way as portrayed in "Does High Public Debt Consistently Stifle Economic Growth? A Critique of Reinhart and Rogoff" (http://www.peri.umass.edu/236/hash/31e2ff374b6377b2ddec04deaa6388b1/publication/566/ http://www.peri.umass.edu/236/hash/31e2ff374b6377b2ddec04dea...)