What structural change was required of NASA personnel due to the faster iterative design cycle of contractors like SpaceX?

Answer

To evolve from primary hardware builders to expert customers and regulators

The contractual structure necessitated that NASA personnel shift their expertise to focus intensely on verifying mission requirements and auditing processes, acting as knowledgeable customers and regulators rather than designers of the hardware.

What structural change was required of NASA personnel due to the faster iterative design cycle of contractors like SpaceX?
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