CFR > Title 45 > Subtitle B > Chapter VI > Part 675 45 CFR Part 675 – Medical Clearance Process for Deployment to Antarctica Current as of: 2024 | Check for updates | Other versions § 675.1 Purpose and authority § 675.2 Medical examinations § 675.3 Medical clearance criteria § 675.4 Waiver process Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.