Section 120.10 - Exceptional circumstances(a) A guidance document may be exempted from the requirements of section 120.6(b) or 120.7(a) by agreement of OPM and OIRA for reasons of exigency, safety, health, or other compelling cause.(b) In emergency situations or when OPM is required by statutory deadline or court order to act more quickly than normal review procedures allow, OPM will notify OIRA as soon as possible and, to the extent practicable, shall comply with the requirements of this part at the earliest opportunity. Wherever practicable, OPM should schedule its proceedings to permit sufficient time to comply with the procedures set forth in this part.