In theory, no, because the Boeing employees should be performing the reviews in accordance with FAA guidelines. If they aren't, that's a problem. But there are

In theory, no, because the Boeing employees should be performing the reviews in accordance with FAA guidelines. If they aren't, that's a problem. But there are so many checks and balances in reviewing aviation engineering work that it seems unlikely that FAA guidelines would get blown off, even if someone at Boeing wanted to.