APHIS will consider its regulatory review period determination to be final upon expiration of the 180-day period for filing a due diligence petition under §124.30 unless it receives:

(a) New information from PTO records, or APHIS records, that affects the regulatory review period determination;

(b) A request under §124.22 for revision of the regulatory review period determination;

(c) A due diligence petition filed under §124.30; or

(d) A request for a hearing filed under §124.40.

[58 FR 11369, Feb. 25, 1993; 58 FR 29028, May 18, 1993]