Amend the Act of August 9, 1955 (commonly known as the "Long-Term Leasing Act"), to authorize leases of up to 99 years for land in the Mashpee Wampanoag Tribe Reservation and land held in trust for the Wampanoag Tribe of Gay Head (Aquinnah), and for other purposes.

Summary

Modifies federal law that governs leasing of tribal lands by adding new language to the second sentence of 25 U.S.C. § 415(a), specifically changing the leasing authority applicable to the Mashpee Wampanoag Tribe and the Wampanoag Tribe of Gay Head (Aquinnah). The excerpt does not include the exact inserted text, so the precise legal and practical effects (for example, changes to lease terms, approval processes, or eligible land uses) are not specified.

• Amends 25 U.S.C. § 415(a) by inserting additional language into the second sentence of that subsection.
• The amendment targets leasing authority for two specific tribes: the Mashpee Wampanoag Tribe and the Wampanoag Tribe of Gay Head (Aquinnah).
• The exact text being inserted is not provided in the supplied excerpt, so specific legal effects are unclear.
• No funding provisions, tax changes, or emergency designations are described in the excerpt.
• Implementation would likely require administrative action by Interior/BIA and potential updates to tribal leasing practices.
• Potentially affects tribal land use, economic development, housing, and private lessees depending on the content of the insertion.
• Does not appear to be an omnibus, appropriations, or reconciliation measure based on the excerpt.
• Practical impact and legal interpretation will depend on the precise inserted language and any implementing guidance or rulemaking.