i sidstnaevnte tilfaelde er det med de midler, som saedvanligvis er til raadighed for kontroltjenesterne, under visse omstaendigheder ikke muligt at efterproeve, om det paagaeldende levnedsmiddel faktisk besidder de saerlige ernaeringsmaessige egenskaber, som tillaegges det; det er derfor paakraevet at fastsaette, at den ansvarlige for markedsfoeringen af dette levnedsmiddel om noedvendigt bistaar kontroltjenesten i ud - oevelsen af dens virksomhed;
Whereas for the latter the usual means available to the monitoring bodies might not in certain cases enable them to check whether a foodstuff actually has the particular nutritional properties attributed to it; whereas it is necessary therefore to provide that, where necessary, the person responsible for placing that foodstuff on the market should assist the monitoring body in carrying out its activities;