Letter with Attachments Covering letter, addressed by RCA to IEEE Software Engineering Standards Subcommittee, for several materials and these materials themselves, namely: 1) Survey of the comments on the proposed Trial-Use Standard. 2) The current draft of this Standard. 3) Draft NATO document on "Software Quality Assurance Requirements". 4) Correspondence on Standard Criteria for Application of Programmable Digital Computer Systems in Safety Systems of Nuclear Power Generating Stations. Date: 16.07.1979 Original document language: English Authors: Fletcher J. Buckley Organizations: IEEE Computer Society, RCA, NATO, Greater Vancouver Convention and Visitors Bureau, ANC Persons: Bill Coley, J. E. Thomas, P. M. Duggan Addressee: Robert Poston