Section 224.135 - Under what circumstances may the Secretary conduct additional reviews and evaluations?The Secretary may conduct additional reviews and evaluations:
(a) At a Tribe's request;(b) As part of an investigation undertaken when the Tribe notifies the Secretary of a violation or breach;(c) As part of an investigation undertaken because of a petition submitted under subpart E of this part;(d) As follow-up to a determination that harm or the potential for harm to a physical trust asset, previously identified in a periodic review and evaluation, exists; or(e) As the Secretary determines appropriate to carry out the Secretary's trust responsibilities.