CPE Regulatory Compliance & Sustainability 2 — Questions and Answers
Question 1: Under the Resource Conservation and Recovery Act (RCRA), which packaging waste classification triggers the most stringent disposal requirements?
- Universal waste
- Hazardous waste (Correct answer)
- Solid waste
- Special waste
Correct answer: Hazardous waste
Hazardous waste under RCRA is subject to strict cradle-to-grave management requirements including manifesting, approved disposal facilities, and record-keeping.
Question 2: California Proposition 65 requires packaging manufacturers to provide warnings when a product exposes consumers to chemicals at levels above what threshold?
- No significant risk level (NSRL) or maximum allowable dose level (MADL) (Correct answer)
- OSHA permissible exposure limit (PEL)
- EPA reference dose (RfD)
- FDA acceptable daily intake (ADI)
Correct answer: No significant risk level (NSRL) or maximum allowable dose level (MADL)
Prop 65 uses NSRLs for carcinogens and MADLs for reproductive toxicants as the thresholds below which no warning is required.
Question 3: Which ISO standard specifically addresses environmental management systems that packaging engineers must comply with to demonstrate sustainable operations?
- ISO 9001
- ISO 14001 (Correct answer)
- ISO 22000
- ISO 45001
Correct answer: ISO 14001
ISO 14001 establishes requirements for an environmental management system (EMS) that helps organizations improve environmental performance.
Question 4: The EU Packaging and Packaging Waste Regulation (PPWR) essential requirements mandate that all packaging placed on the EU market must be:
- Made from at least 30% recycled content
- Recyclable by 2030 (Correct answer)
- Free from PFAS substances
- Compostable within 12 months
Correct answer: Recyclable by 2030
The PPWR mandates that all packaging placed on the EU market must be recyclable by 2030, with specific recycling rates required by 2035.
Question 5: In a Life Cycle Assessment (LCA), which phase typically contributes the highest environmental impact for glass packaging?
- End-of-life disposal
- Raw material extraction and manufacturing (Correct answer)
- Distribution and transportation
- Consumer use phase
Correct answer: Raw material extraction and manufacturing
Glass manufacturing is extremely energy-intensive; raw material extraction (silica mining) and high-temperature melting dominate glass packaging's environmental footprint.
Question 6: The FTC Green Guides regulate environmental marketing claims. Which claim requires the most substantiation under these guidelines?
- 'Packaged with recycled content'
- 'Environmentally friendly' (Correct answer)
- 'Made with 30% post-consumer recycled content'
- 'Recyclable where facilities exist'
Correct answer: 'Environmentally friendly'
Unqualified broad claims like 'environmentally friendly' require substantiation that the product provides significant environmental benefits across its entire life cycle, making them hardest to support.
Question 7: Which US regulation requires packaging manufacturers to report releases of toxic chemicals above threshold quantities to the EPA's Toxics Release Inventory (TRI)?
- CERCLA Section 103
- EPCRA Section 313 (Correct answer)
- TSCA Section 8(e)
- CAA Section 112
Correct answer: EPCRA Section 313
EPCRA Section 313 requires facilities in specified industries that manufacture, process, or use listed toxic chemicals above threshold quantities to report annually to the TRI.
CPE Regulatory Compliance & Sustainability 2
Under the Resource Conservation and Recovery Act (RCRA), which packaging waste classification triggers the most stringent disposal requirements?