No. Nevertheless, alterations raise timing questions and timing is a Reg. Z requirement. If the alteration was made before the TIL disclosure document was delivered to the consumer, then the alterations are the disclosures and they must comply. If the consumer initialed the alterations, then there's an excellent chance that the alterations occurred before consummation. If they are not initialed, then you have no evidence of what was actually delivered prior to consummation. Post-consummation alterations are meaningless unless they were communicated to the consumer as part of a corrective action that complies with Section 130(b) of the TILA.
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...gone fishing.