from now on it must be demonstrated the nenaparticles are not harmful they permit id be used rather to prove that they are harmful before their use can prevent it which practice is prevailing pram
From now on it must be demonstrated that the nanoparticles are not harmful before they are permitted to be used, rather than having to prove that they are harmful before their use can be prevented, which, in practice, is the prevailing principle in EU legislation.
From now on it must be demonstrated the nanoparticles are not harmful they permitted be used, rather to prove that they are harmful before their use can prevented, which, practice, is prevailing principle in legislation.