Home › CFR › Title 44 › Part 6444 CFR Part 64 — Communities Eligible for the Sale of Insurance§ 64.1— Purpose of part.§ 64.2— Definitions.§ 64.3— Flood Insurance Maps.§ 64.4— Effect on community eligibility resulting from boundary changes, governmental reorganization, etc.§ 64.5— Relationship of rates to zone designations.§ 64.6— List of eligible communities.