### Question
What does approved leak detection system mean?


### Answer
**Approved leak detection system** has the following meaning in *42 U.S.C. § 6924*:

> a system or technology which the Administrator determines to be capable of detecting leaks of hazardous constituents at the earliest practicable time

#### Citation:
  - *42 U.S.C. § 6924*
  - Heading: **CHAPTER 81-ENERGY CONSERVATION AND RESOURCE RENEWAL > SUBCHAPTER III-HAZARDOUS WASTE MANAGEMENT**

