CFR > Title 45 > Subtitle B > Chapter XXV > Part 2556 > Subpart F CFR > Title 45 > Subtitle B > Chapter XXV > Part 2556 > Subpart F – Summer Associates Current as of: 2024 | Check for updates | Other versions § 2556.500 How is a position for a summer associate established in a project? § 2556.505 How do summer associates differ from other VISTAs?