‹#›
U.S. Department of
Transportation
Research and Innovative
Technology Administration
§Higher Level requirements, Related to Needs
§Not necessarily related to any one part of the
system
§Includes types of requirements that will be decomposed
to subsystem level later
□Functional
□Performance
□Interface
§Includes some types of requirements not found in subsystem
requirements
□Non-functional,
‘ilities’
□Constraints
System Level Requirements