427—24.11 (PL103-75) Waivers for land and buildings. The CAA is required to request a waiver for the use of funds for the purchase or improvement of land, the purchase of buildings or other facilities or major home construction, except that no waiver is required for the use of funds for residential home repairs to ensure that flood victims have adequate heating, i.e., the installation of furnaces and stoves. If waivers are requested, the CAA must certify to the DCAA that there is no potential for future insurance claims and that FEMA resources have been exhausted.