Bedrijf dat instaat voor de primary production van gedroogde kruiden, verwerking (drogen enzo) en trading from Sri Lanka to Europe (/10)

• A) Wat versta je onder QMS van dit bedrijf? Key elements? (+ een of ander schema geven?)
• B) ?
• C) Welke certificaten zouden hier handig zijn?

Sample plan met n=5, c=3, m=100 cfu/g en M=3×10³ cfu/g + tabelletje gegeven met resultaten van microbiologische test (3 batches getest met uit elk 5 samples genomen) (/10)

• A) Welk sampling plan is gebruikt? (naam geven)
• B) Per batch kiezen en uitleggen: acceptance/marginal acceptance/rejecting
• C) Would you propose a different sampling plan or not? Which one? Why (not)?

3. Risk assessment: grootschalig onderzoek naar disease door toxic elements (meerdere! Zn, Ni, ...) in foods and water (/15)
   • A) Wat zijn de verschillende stappen die nodig zijn?
   • B) Welke data heb je nodig voor elke stap?
   • C) Welke methode gebruik je voor exposure assessment? (ik vermoed cumulatieve omdat meerdere hazards en meerdere sources)

Deel REACH: afkortingen volledige naam + uitlegje (/10)

• RAR
• CLP
• QSAR
• Consexpo
• DNEL

Document management (/5)

• A) Wat verstaat men hieronder? Waarom nodig? ...?
• B) Verband met QMS?
• C) Stel er moet een nieuwe versie van een SOP in het bedrijf uitgedeeld worden -> What would you propose for communication?

• How would a TQM for a Belgian company producing fruits and vegetables for international trade (from Belgium to Japan) look like and how would it be implemented? Give a scheme to show the key elements.

• A company is importing a raw material containing 5% of a chemical substance. As the company does not have a lot of information from this supplier about the presence of the substance, they want to do a batch control using a simple attribute sampling scheme: B = (50;0).

  • Explain: what does B=(50;0) mean?
  • Indicate the AQL and LTPD on your OC curve (approximately). And explain how to interpret this.
  • Is this a good sampling plan for this purpose? Explain why/why not.

• Explain what a bioconcentration test is. Explain how it can be conducted in a scientifically sound manner (experimental design/setup), what observations/measurements need to be made in such an experiment and how the data can be analysed. Finally, explain the position of this kind of test in a PBT assessment and how the results of the data analysis are used in this. Illustrate your answer with a figure/scheme and/or equations where appropriate. Spell out all abbreviations in full.

• Explain the difference between cumulated exposure and aggregated exposure. Give an example of a chemical substance, for which this type of exposure measurement is used, for both.

• REACH: Explain the figure (dia 23). Why is communication of safety information so important?

  

• Question about traceability (can't remember this one anymore).