Rather, it seems like this is setting up testing for CONSUMERS, that can come in, and ask if their sample meets new standards set by the government for the drug they want tested. A bit more formal than the music festival drug test tent.
The English title here on HN is kind of confusing. “Germany wants to introduce free analysis of drugs nationwide“ might be better than “quality control” (which implies factory production to me)
(Reading a translation, so take my opinion with a grain of bath-salts)