DI-SESS-80639D, DATA ITEM DESCRIPTION (DID): ENGINEERING CHANGE PROPOSAL (ECP) (07-APR-2015) [SUPERSEDING DI-CMAN-80639C and DI-SESS-81880]

DI-SESS-80639D, DATA ITEM DESCRIPTION (DID): ENGINEERING CHANGE PROPOSAL (ECP) (07-APR-2015) [SUPERSEDING DI-CMAN-80639C and DI-SESS-81880]., An Engineering Change Proposal (ECP) provides the documentation in which the engineering change is described and how the proposed change will be implemented. a. This DID contains the format, content, and intended use information for the data deliverable resulting from the work task described in paragraph 3.3.1 (1) of EIA-649-1 and the principles of EIA-649. b. This DID may be used in conjunction with DI-SESS-80642, Notice of Revision (NOR). A requirement for NORs should be contractually imposed in conjunction with this DID. c. This DID supersedes DI-CMAN-80639C and DI-SESS-81880.