### Question
How is the term undue burden defined?


### Answer
The term **undue burden** is defined in *47 U.S.C. § 613* as the following:

> significant difficulty or expense

#### Citation:
  - *47 U.S.C. § 613*
  - Heading: **CHAPTER 5-WIRE OR RADIO COMMUNICATION > SUBCHAPTER VI-MISCELLANEOUS PROVISIONS**

