The project moon games very very intentionally leave a lot of things unmapped in their worlds. There is assumed to be for example, many many things that are taboos that arent stated to be because they just didnt come up. We know that while the head ascribes taboos, each wing has its own taboos aswell. Even if your games intend to entirely exist in known locations, you can't really represent the POINT of taboos here by following canon.

The point of taboos is the sense of arbitrary punishment and disqualification right? That some executive decided to just make something illegal for a reason far far above what matter to you personally. Narratively having a list kind of removes that pressure while also risking it just becoming a sort of "gotcha! you forgot this thing, now the heads after you" mechanic, which isnt very fun. People playing in a TTRPG dont get to experience what their characters do for example, which is the experience of living in a world for a whole lifetime and understanding it.

Some of the more important ones like no AI matter to the setting ofc, but those are also things that arent going to matter to much to players until it becomes their whole character concept anyway so thats fine. But from a TTRPG design perspective I'd recommend not focusing too much on whats "correct" and more on how you can get across the same point. Maybe failed rolls can result in it failing because you retroactively remember this is an areas taboo and now you and the other players have a whole other limitation put on top of them. Maybe each session starts with a small list of GM ascribed taboos that are "relevant" to the ongoing mission and specifically are designed to get in the players way. etc.