INS memo CO 214h-P, June 4, 1993, J. Puleo, reprinted in 71 Interpreter Releases 659 (May 16, 1994)

INS headquarters memo instructed ports of entry that an alien should be admitted for the full period of validity of the H-1B petition, and that the expiration date recorded on Form I-94 should match the expiration date on the I-797 notice of approval of the H-1B petition, unless the period of admission is limited as a result of passport validity.