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Resolving Variation Notices

Q. How and when is a Variation Notice issued?

Q. What are the manufacturer’s choices to resolve items written on the Variation Notice?

Q. How are Variation Notices handled at UL’s Conformity Assessment Services (CAS) Department?

Q. Why is it important for the manufacturer to prevent the occurrence of Variation Notices?

Q. What can the manufacturer do to prevent the occurrence of Variation Notices?

Q: Who can I contact to discuss product changes or other questions concerning UL Procedure requirements?