This subpart establishes guidelines, the approval process, and responsibilities of FCIC and the applicant for policies, provisions of policies, and rates of premium submitted to the Board as authorized under section 508(h) of the Act. It also provides procedures for reimbursement of research and development costs and maintenance costs for concept proposals and approved 508(h) submissions. Guidelines for submitting concept proposals and the standards for approval and advance payments are provided in this subpart. This subpart also provides guidelines and reference to procedures for submitting index-based weather plans of insurance as authorized under section 523(i) of the Act. The procedures for submitting non-reinsured supplemental policies in accordance with the Standard Reinsurance Agreement (SRA) are also contained within.