Goddard Space Flight Center Preferred Parts List (PPL) 21
General Environmental Verification Specification (GEVS)
NASA Parts Selection List (NPSL)
Outgassing Data for Selecting Spacecraft Materials

CCSDS Document Library - Recommendations and technical standards developed by the Consultative Committee for Space Data Systems. (CCSDS).
GSFC Technical Standards Program Online - Coordinates standards activity at Goddard and represents Goddard in the NASA Technical Standards Program
Goddard Directives Management System (GDMS) - Full text of Goddard administrative (polilcies and procedures) publications. Guests select "Master Document & Forms Lists" to search collection.
NASA Lessons Learned Information System - Database of lessons derived from experience in the aerospace field. Registration required for access; Access limited to NASA, other Government, and NASA contractors.
NASA Online Directives Information System (NODIS) Library - NASA administrative publications: Agency-wide NASA policies and procedures directives such as NASA Management Instructions (NMIs) and NASA Handbooks (NHBs). Individual NASA center directives (GSFC not yet included). Listings of current and canceled/superseded directives. NASA technical standards.
NASA Technical Standards Program - Comprehensive access to all types of standards (online full-text or hard copy on demand) for users in "nasa.gov" domain. Access limited to standards index and full text of NASA, CCSDS, and DoD standards for others. Registration required.
Wallops Balloon Library - The Balloon database is a collection of materials related to the construction of scientific balloons.

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