background image
STEP
STEP
1:
1:
Definition of food classes
Definition of food classes
STEP
STEP
2:
2:
Food consumption patterns
Food consumption patterns
(
(
average, high consumers, brand loyal
average, high consumers, brand loyal
)
)
STEP
STEP
3:
3:
Contamination data for the assessed substance
Contamination data for the assessed substance
STEP
STEP
4:
4:
Human exposure
Human exposure
(
(
i.e. average exposure, risk = probability to be
i.e. average exposure, risk = probability to be
exposed above a predefined quantity
exposed above a predefined quantity
)
)
STRATEGIES FOR SANITARY SURVEYS
CONSUMER EXPOSURE ASSESSMENT