Are certain LTRO offices responsible for certain geographic areas?
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
Staff at each LTRO office will have primary responsibility to maintain the record of title for Indian land under that LTRO office's assigned geographic area, based on BIA Region, Tribal reservation, or otherwise, as prescribed by BIA through internal procedures. BIA will keep an updated list of each LTRO office's assigned geographic area of responsibility on www.bia.gov/bia/ots/dltr. LTRO offices operated by BIA (as opposed to a Tribe acting on behalf of the Secretary) may assist in maintaining the record of title for Indian land not under their assigned geographic area as needed.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.