; and (2) in paragraph (2) by inserting business after fifth . 306. In making grants under the heading Federal Emergency Management Agency—Federal Assistance , for Staffing for Adequate Fire and Emergency Response grants, the Administrator of the Federal Emergency Management Agency shall grant waivers from the requirements in subsections (a)(1)(A), (a)(1)(B), (a)(1)(E), (c)(1), (c)(2), and (c)(4) of section 34 of the Federal Fire Prevention and Control Act of 1974 ( 15 U.S.C. 2229a ). 307. The aggregate charges assessed during fiscal year 2021, as authorized in title III of the Departments of Veterans Affairs and Housing and Urban Development, and Independent Agencies Appropriations Act, 1999 ( 42 U.S.C. 5196e ), shall not be less than 100 percent of the amounts anticipated by the Department of Homeland Security to be necessary for its Radiological Emergency Preparedness Program for the next fiscal year: Provided , That the methodology for assessment and collection of fees shall be fair and equitable and shall reflect costs of providing such services, including administrative costs of collecting such fees: Provided further , That such fees shall be deposited in a Radiological Emergency Preparedness Program account as offsetting collections and will become available for authorized purposes on October 1, 2021, and remain available until expended. 308. (a) Any balances of funds appropriated in any prior Act for activities funded by National Predisaster Mitigation Fund under section 203 of the Robert T Stafford Disaster Relief and Emergency Assistance Act (42 USC 5133)(as in effect on the day before the date of enactment of section 1234 of division D of Public Law 115–254 ) may be transferred to and merged for all purposes with the funds set aside pursuant to subsection (i)(1) of section 203 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act, (42 USC 5133) as in effect on the date of the enactment of this section. (b) The transfer authorized in subsection (a) may not occur until the Administrator