Switzerland also controls the max price of drugs as part of their gov't approval process.

"Drugs must be effective, cost-effective and appropriate to be listed in the positive drug list (SL/Spezialitätenliste). The federal government sets the maximal allowable public price for drugs in the SL."

https://www.ispor.org/HTARoadMaps/SwitzerlandPH.asp

It is also the most expensive of the european OECD nations...