IATA Dangerous Goods Regulations (DGR) Certification Exam
latest 2026 Update Actual Questions & Answers Most Asked 200
Questions And Verified Answers | A+ Success Kit”
1. A shipment containing lithium ion batteries (UN3480) is prepared for air transport. The
shipper packs them in non-approved packaging without testing. What is the most likely
consequence?
A. Shipment accepted with warning
B. Shipment delayed only
C. Shipment rejected due to non-compliance
D. Shipment accepted with surcharge
Non-approved packaging violates IATA DGR packing instructions, leading to rejection.
2. A shipper declares dangerous goods but forgets to sign the Shipper’s Declaration. What
should happen?
A. Accept shipment with note
B. Ignore if contents are correct
C. Reject shipment due to incomplete documentation
D. Accept and sign on behalf
The declaration must be signed by the shipper to confirm compliance.
3. A package contains flammable liquid and is missing hazard labels. What is the correct
action?
A. Accept if declared
B. Add labels at airport
C. Reject shipment due to missing labels
D. Accept with caution
Proper hazard labels are mandatory for safety identification.
4. A consignment includes dry ice used as a refrigerant but is undeclared. What is the issue?
A. No issue
B. Minor documentation error
C. Violation of declaration requirements
D. Accept if small quantity
Dry ice (UN1845) must be declared as dangerous goods.
5. A shipper uses incorrect UN number on package. What risk does this pose?
A. No impact
B. Slight delay
C. Misidentification of hazardous material
D. Only affects billing
Incorrect UN numbers can lead to improper handling.
6. A package exceeds quantity limits per package for a passenger aircraft. What is required?
A. Accept anyway
B. Repackage later
C. Reject or reroute via cargo aircraft
D. Ignore limits
Passenger aircraft have stricter quantity limits.
,7. A shipment of corrosive material leaks slightly. What should staff do?
A. Wipe and accept
B. Ignore leak
C. Reject and isolate shipment
D. Continue transport
Leaking packages are unsafe and must not be transported.
8. A shipper marks “Cargo Aircraft Only” but sends via passenger aircraft. Outcome?
A. Acceptable
B. Minor issue
C. Violation leading to rejection
D. Allowed if small
Cargo Aircraft Only shipments cannot go on passenger aircraft.
9. A package contains radioactive material but lacks proper labeling. What is required?
A. Accept with note
B. Add label manually
C. Reject shipment immediately
D. Ignore if declared
Radioactive materials require strict labeling compliance.
10. A shipper combines incompatible dangerous goods in one package. What is the issue?
A. Saves space
B. Acceptable
C. Violates segregation rules
D. No issue
Certain dangerous goods cannot be packed together.
11. A package of explosives is offered without prior approval. What should happen?
A. Accept
B. Delay
C. Reject without authorization
D. Store temporarily
Explosives require operator approval before transport.
12. A lithium battery shipment is not tested per UN Manual tests. What is the result?
A. Acceptable
B. Minor issue
C. Non-compliance leading to rejection
D. Allowed if declared
Lithium batteries must pass UN testing requirements.
13. A shipper uses old edition of DGR. What risk arises?
A. None
B. Minor
C. Incorrect compliance with current regulations
D. Only documentation issue
Using outdated regulations can lead to violations.
14. A package lacks orientation arrows for liquid DG. What is the issue?
A. No issue
B. Cosmetic
C. Required marking missing
, D. Optional marking
Orientation arrows are required for liquids.
15. A dangerous goods shipment is not inspected before acceptance. What risk?
A. Faster processing
B. No impact
C. Potential unsafe transport
D. Only delays
Acceptance checks ensure compliance and safety.
16. A shipper uses incorrect packing instruction. What happens?
A. Accept
B. Minor error
C. Non-compliance leading to rejection
D. Ignore
Packing instructions must match the specific DG.
17. A package shows multiple hazard labels incorrectly. What is the issue?
A. Better safety
B. No issue
C. Confusion in hazard identification
D. Optional
Incorrect labeling can mislead handlers.
18. A DG shipment is not declared but discovered during inspection. Outcome?
A. Accept
B. Fine only
C. Reject and possible penalty
D. Ignore
Undeclared dangerous goods are serious violations.
19. A shipper fails to include emergency contact number. What is required?
A. Ignore
B. Add later
C. Reject shipment
D. Accept conditionally
Emergency contact is mandatory.
20. A package is damaged externally but contents intact. What action?
A. Accept
B. Tape and send
C. Reject until repacked
D. Ignore
Damaged packaging compromises safety.
21. A shipment includes magnetized material exceeding limits. What must be done?
A. Accept
B. Ignore
C. Classify and label properly
D. Remove magnets
Magnetized material must meet limits and be labeled.
22. A DG shipment lacks proper documentation copies. What happens?
A. Accept
latest 2026 Update Actual Questions & Answers Most Asked 200
Questions And Verified Answers | A+ Success Kit”
1. A shipment containing lithium ion batteries (UN3480) is prepared for air transport. The
shipper packs them in non-approved packaging without testing. What is the most likely
consequence?
A. Shipment accepted with warning
B. Shipment delayed only
C. Shipment rejected due to non-compliance
D. Shipment accepted with surcharge
Non-approved packaging violates IATA DGR packing instructions, leading to rejection.
2. A shipper declares dangerous goods but forgets to sign the Shipper’s Declaration. What
should happen?
A. Accept shipment with note
B. Ignore if contents are correct
C. Reject shipment due to incomplete documentation
D. Accept and sign on behalf
The declaration must be signed by the shipper to confirm compliance.
3. A package contains flammable liquid and is missing hazard labels. What is the correct
action?
A. Accept if declared
B. Add labels at airport
C. Reject shipment due to missing labels
D. Accept with caution
Proper hazard labels are mandatory for safety identification.
4. A consignment includes dry ice used as a refrigerant but is undeclared. What is the issue?
A. No issue
B. Minor documentation error
C. Violation of declaration requirements
D. Accept if small quantity
Dry ice (UN1845) must be declared as dangerous goods.
5. A shipper uses incorrect UN number on package. What risk does this pose?
A. No impact
B. Slight delay
C. Misidentification of hazardous material
D. Only affects billing
Incorrect UN numbers can lead to improper handling.
6. A package exceeds quantity limits per package for a passenger aircraft. What is required?
A. Accept anyway
B. Repackage later
C. Reject or reroute via cargo aircraft
D. Ignore limits
Passenger aircraft have stricter quantity limits.
,7. A shipment of corrosive material leaks slightly. What should staff do?
A. Wipe and accept
B. Ignore leak
C. Reject and isolate shipment
D. Continue transport
Leaking packages are unsafe and must not be transported.
8. A shipper marks “Cargo Aircraft Only” but sends via passenger aircraft. Outcome?
A. Acceptable
B. Minor issue
C. Violation leading to rejection
D. Allowed if small
Cargo Aircraft Only shipments cannot go on passenger aircraft.
9. A package contains radioactive material but lacks proper labeling. What is required?
A. Accept with note
B. Add label manually
C. Reject shipment immediately
D. Ignore if declared
Radioactive materials require strict labeling compliance.
10. A shipper combines incompatible dangerous goods in one package. What is the issue?
A. Saves space
B. Acceptable
C. Violates segregation rules
D. No issue
Certain dangerous goods cannot be packed together.
11. A package of explosives is offered without prior approval. What should happen?
A. Accept
B. Delay
C. Reject without authorization
D. Store temporarily
Explosives require operator approval before transport.
12. A lithium battery shipment is not tested per UN Manual tests. What is the result?
A. Acceptable
B. Minor issue
C. Non-compliance leading to rejection
D. Allowed if declared
Lithium batteries must pass UN testing requirements.
13. A shipper uses old edition of DGR. What risk arises?
A. None
B. Minor
C. Incorrect compliance with current regulations
D. Only documentation issue
Using outdated regulations can lead to violations.
14. A package lacks orientation arrows for liquid DG. What is the issue?
A. No issue
B. Cosmetic
C. Required marking missing
, D. Optional marking
Orientation arrows are required for liquids.
15. A dangerous goods shipment is not inspected before acceptance. What risk?
A. Faster processing
B. No impact
C. Potential unsafe transport
D. Only delays
Acceptance checks ensure compliance and safety.
16. A shipper uses incorrect packing instruction. What happens?
A. Accept
B. Minor error
C. Non-compliance leading to rejection
D. Ignore
Packing instructions must match the specific DG.
17. A package shows multiple hazard labels incorrectly. What is the issue?
A. Better safety
B. No issue
C. Confusion in hazard identification
D. Optional
Incorrect labeling can mislead handlers.
18. A DG shipment is not declared but discovered during inspection. Outcome?
A. Accept
B. Fine only
C. Reject and possible penalty
D. Ignore
Undeclared dangerous goods are serious violations.
19. A shipper fails to include emergency contact number. What is required?
A. Ignore
B. Add later
C. Reject shipment
D. Accept conditionally
Emergency contact is mandatory.
20. A package is damaged externally but contents intact. What action?
A. Accept
B. Tape and send
C. Reject until repacked
D. Ignore
Damaged packaging compromises safety.
21. A shipment includes magnetized material exceeding limits. What must be done?
A. Accept
B. Ignore
C. Classify and label properly
D. Remove magnets
Magnetized material must meet limits and be labeled.
22. A DG shipment lacks proper documentation copies. What happens?
A. Accept
