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  2. Design review (U.S. government) - Wikipedia

    en.wikipedia.org/wiki/Design_review_(U.S...

    In 21CFR820.3(h), design review is described as "documented, comprehensive, systematic examination of the design to evaluate the adequacy of the design requirements, to evaluate the capability of the design to meet these requirements, and to identify problems". The FDA also specifies that a design review should include an independent reviewer.

  3. Preliminary design review - Wikipedia

    en.wikipedia.org/?title=Preliminary_design...

    Preliminary design review. Add languages. Add links. Article; ... Download QR code; Print/export Download as PDF; Printable version; In other projects Appearance.

  4. Design review - Wikipedia

    en.wikipedia.org/wiki/Design_Review

    A design review is a milestone within a product development process whereby a design is evaluated against its requirements in order to verify the outcomes of previous activities and identify issues before committing to—and, if need be, to re-prioritise—further work. [1]

  5. Hypersonic Air Launched Offensive Anti-Surface - Wikipedia

    en.wikipedia.org/wiki/Hypersonic_Air_Launched...

    On 28 March 2023, Naval Air Systems Command (NAVAIR) awarded a $116 million contract to Raytheon Missiles & Defense and Lockheed Martin for technical maturation and development through a preliminary design review of the propulsion system. The contract is slated to begin in December 2024, with each company's initial design review working towards ...

  6. Spacecraft design - Wikipedia

    en.wikipedia.org/wiki/Spacecraft_design

    The preliminary design review evaluates the adequacy of the preliminary design. In the following phase, detailed design is drawn and coded for the system as a whole and all the subsystems, and a critical design review is performed where it is evaluated whether the design is sufficiently detailed to fabricate, integrate, and test the system. [1] [2]

  7. Lockheed Martin X-59 Quesst - Wikipedia

    en.wikipedia.org/wiki/Lockheed_Martin_X-59_QueSST

    The preliminary design review was originally planned to be completed by June 2017. [5] While NASA received three inquiries for its August 2017 request for proposals, Lockheed was the sole bidder. [6] On April 2, 2018, NASA awarded Lockheed Martin a $247.5 million contract to design, build and deliver in late 2021 the Low-Boom X-plane.

  8. Work breakdown structure - Wikipedia

    en.wikipedia.org/wiki/Work_breakdown_structure

    Work breakdown structures that subdivide work by project phases (e.g. preliminary design phase, critical design phase) must ensure that phases are clearly separated by a deliverable also used in defining entry and exit criteria (e.g., an approved preliminary or critical design review).

  9. PDR - Wikipedia

    en.wikipedia.org/wiki/PDR

    Preliminary Design Review, a step in the engineering design process; Purchase of development rights — see Conservation easement; Petition for Discretionary Review - In appellate law, a way of seeking review by a higher court when no appeal of right exists