1. Short title This Act may be cited as the Tribal Coastal Resiliency Act . 2. Grants to further achievement of Tribal coastal zone objectives (a) Grants authorized The Coastal Zone Management Act of 1972 ( 16 U.S.C. 1451 et seq.) is amended by adding at the end the following: 320. Grants to further achievement of Tribal coastal zone objectives (a) Grants authorized The Secretary may award competitive grants to Indian Tribes to further achievement of the objectives of such a Tribe for its Tribal coastal zone. (b) Cost share (1) In general The Federal share of the cost of any activity carried out with a grant under this section shall be— (A) in the case of a grant of less than $200,000, 100 percent of such cost