### Question
How is the term maintenance management system defined?


### Answer
The term **maintenance management system** is defined in *16 U.S.C. § 1a* as the following:

> 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**

