Home › CFR › Title 45 › Part 50445 CFR Part 504 — Filing of Claims and Procedures Therefor§ 504.1— Claim defined.§ 504.2— Time within which claims may be filed.§ 504.3— Official claim forms.§ 504.4— Place of filing claims.§ 504.5— Documents to accompany forms.§ 504.6— Receipt of claims.