### Question
What is the definition of advisory and assistance services?


### Answer
The definition of **advisory and assistance services** is as follows in *31 U.S.C. § 1105*:

> the following services when provided by nongovernmental sources:


(i) Management and professional support services

#### Citation:
  - *31 U.S.C. § 1105*
  - Heading: **SUBTITLE II-THE BUDGET PROCESS > CHAPTER 11-THE BUDGET AND FISCAL, BUDGET, AND PROGRAM INFORMATION**

