### Question
How does the law define maintenance management system?


### Answer
Under *16 U.S.C. § 1a*, **maintenance management system** is defined as:

> a system that contains but is not limited to the following elements:


(1) a work load inventory of assets including detailed information that quantifies for all assets (including but not limited to buildings, roads, utility systems, and grounds that must be maintained) the characteristics affecting the type of maintenance work performed

#### Citation:
  - *16 U.S.C. § 1a*
  - Heading: **CHAPTER 1-NATIONAL PARKS, MILITARY PARKS, MONUMENTS, AND SEASHORES > SUBCHAPTER I-NATIONAL PARK SERVICE**

