Yes there is. It's called the FAA, and they /hate/ change.
When they DON'T move at glacial pace you get the 737 MAX.
> “Boeing has agreed to pay $2.5bn (£1.8bn) to settle US criminal charges that it hid information from safety officials about the design of its 737 Max planes. The US Justice Department said the firm chose "profit over candour"”
I’d argue the existence of the 737 MAX was a response to the FAA moving at a glacial pace, if you want to look at root causes.
The 737 MAX exists because Boeing was getting their butts handed to them in the market by the Airbus A320 Neo due to its superior fuel efficiency.
Boeing engineers wanted to create a new clean sheet single aisle aircraft to replace the 50 year old 737 (+737 NG) design. However, Boeing management decided that it would take too long to design + get it past the FAA , so they pivoted to another 737 upgrade. Another factor in this decision was that upgrading the 737 would allow the airlines to transfer their pilots over with minimal training.
However, to keep the same "type" as a 737, Boeing had to keep the planes dynamics exactly the same as the previous model.
Simultaneously, Boeing went on a full on lobbying blitz to get the FAA to allow them to “self certify” aspects of the design. Boeing had a legitimate argument here, the ESEA had streamlined the type variant process years ago allowing Airbus to quickly iterate on their existing designs.
So congress/FAA finally relents and allows Boeing to bring stuff in house. However, in retrospect, this was done without the collaboration and checks that the ESEA and Airbus have implemented, ensuring that the process generates the correct results.
If the FAA I’ve been quicker to read the tea leaves and implement a collaborative model, I’d like to think that flies in the 737 MAX would’ve been caught.
If you read all the way down to "Direct Law", which is the most degraded of all the FBW modes, that's how a Boeing normally works.
The Airbus system really makes life quite easy in a lot of ways... the aircraft will fly the exact same at maximum and minimum weights, etc.
Carmakers can’t mass produce older designs meeting older standards without airbags using “the design was approved in the past” excuse, but that’s totally cool in aviation.