scope:

DATA ITEM DESCRIPTION Title: SOFTWARE REQUIREMENTS SPECIFICATION (SRS) Number: DI-IPSC-81433A Approval Date: 19991215 AMSC Number: N7358 Limitation: DTIC Applicable: GIDEP Applicable: Office of Primary Responsibility: NAVY/EC Applicable Forms: Use/ Relationships:

The Software Requirements Specification (SRS) specifies the requirements for a Computer Software Configuration Item (CSCI) and the methods to be used to ensure that each requirement has been met. Requirements pertaining to the CSCI's external interfaces may be presented in the SRS or in one or more Interface Requirements Specifications (IRSs) (DI-IPSC-81434A) referenced from the SRS.

The SRS, possibly supplemented by IRSs, is used as the basis for design and qualification testing of a CSCI.

This Data Item Description (DID) contains the format and content preparation instructions for the data product generated by specific and discrete task requirements as delineated in the contract.

This DID is used when the developer is tasked to define and record the software requirements to be met by a CSCI.

Requirements pertaining to CSCI interfaces may be presented in the SRS or in IRSs.

This DID supersedes DI-IPSC-81433.