economies or diseconomies of scale with additional household members. (vii) The Director may create simplified poverty line variants or per-person cost calculations for administrative purposes in determining household program eligibility as long as such variants or calculations materially incorporate all applicable costs specified under this subparagraph. (viii) The Director shall provide a lookup tool on the website of the Department of Health and Human Services for use by States, counties, and the public to determine the poverty line of a given household based on the factors in this paragraph. (D) Block grant program usage (i) If a State determines that it serves the objectives of the block grant program established under this subtitle, the State may revise the poverty line to not to exceed 125 percent of the official poverty line otherwise applicable under this paragraph. (ii) The poverty line shall be used as a criterion of eligibility in the community services block grant program established under this subtitle. (E) Safe harbors (i) The poverty line applicable to a participant or household in a Federal program on the date the participant moves from one geographic location to another shall not be reduced by reason of the move for the 2-year period beginning on the date of the move. (ii) The Secretary shall not set the poverty line for any State or county below the poverty line as determined under this paragraph prior to the date of enactment of the Poverty Line Act of 2023 and adjusted for inflation up to the present time. . 4. Transition Not later than 1 year after the effective date of this Act, the Director of Office of Management and Budget shall submit to Congress a report that specifies the Federal laws and regulations that apply the Federal poverty line in effect under section 673(2) of the Community Services Block Grant Act ( 42 U.S.C. 9902(2) ) as a factor in determining eligibility for Federal programs and that the Director recommends be updated to reflect the changes required by the amendment made