### Question
How is the term survey defined?


### Answer
The term **survey** is defined in *42 U.S.C. § 263b* as the following:

> an onsite physics consultation and evaluation performed by a medical physicist as described in subsection (f)(1)(E) of this section

#### Citation:
  - *42 U.S.C. § 263b*
  - Heading: **CHAPTER 6A-PUBLIC HEALTH SERVICE > SUBCHAPTER II-GENERAL POWERS AND DUTIES > Part F-Licensing of Biological Products and Clinical Laboratories > subpart 3-mammography facilities**

