CFR > Title 45 > Subtitle A > Subchapter A > Part 9 45 CFR Part 9 – Use of Hhs Research Facilities by Academic Scientists, Engineers, and Students Current as of: 2024 | Check for updates | Other versions § 9.1 Purpose § 9.2 Policy § 9.3 Delegations of authority § 9.4 Criteria § 9.5 Restrictions Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.