As with any other profession, you want to work with the best contractors and avoid problems and malfunctions wherever possible. As well as financial savings and the satisfaction of protecting your assets, the safety of all occupants is also assured, and that's priceless!
Your architect or consultant might not be familiar with the BOSEC ans BENOR collective quality labels as, due to their voluntary nature, they are not covered by official graduate and master's study programmes. As such, they are not required by the law or regulations either but, just like the official standards, they still represent best practice and should be complied with by any responsible building owner. Failing that, you must be able to demonstrate the application of regulations that are at least equivalent.
Passive protection Evaluation of your contractor