Ideas on how to implement new laws for Geopolitical RPG

Continuing to work on my Geopolitical RPG and I am having an internal debate about the best way to let players implement new policies, laws, and taxes. I currently have a Google spreadsheet set up that I could email to users upon creating their nation but am wondering if this is the best way to do things. I am not a computer programmer so the only other way i can think of doing it is surveys with the different options. Seeking some opinions or ideas that are preferably free or not too expensive.

Thanks in advance.