How does a Tribe request a waiver of a Department of Transportation regulation?

A Tribe can request a waiver of a Department of Transportation regulation as shown in the following table: If the Tribe's contract or agreement is with . . . and . . . then the Tribe must . . . (a) The Secretary the contract is a self-determination contract follow the procedures in ISDEAA, Title I, and 25 CFR 900.140 through 900.148. (b) The Secretary the agreement is a Tribal self-governance agreement follow the procedures in 25 CFR 1000.220 through 1000.232. (c) The Secretary of Transportation make the request to the Secretary of Transportation at: 1200 New Jersey Ave. SE., HFL-1, Washington, DC 20590.