Code of Federal Regulations Title 43. Public Lands:  Interior § 43.3835.33 What should I include when I submit a notice of intent to hold?

(a) An exact legible reproduction or duplicate of a letter or other notice with signatures of one or more of the claimants or their agent that states your intention to hold the mining claims or sites for the calendar year in which the assessment year ends, and that you filed or will file a notice of intent to hold in the county where the claim is located;

(b) If applicable:

(c) The name and, if available, the BLM serial number of the mining claim or site;

(d) Any known changes in the mailing addresses of the claimants;  and

(e) A processing fee for each mining claim or site affected. (See the table of service charges and fees in § 3830.21 of this chapter.)