U.S. Code > Title 51 U.S. Code > Title 51 – National and Commercial Space Programs Current as of: 2024 | Check for updates | Other versions Subtitle I General Subtitle II General Program and Policy Provisions Subtitle III Administrative Provisions Subtitle IV Aeronautics and Space Research and Education Subtitle V Programs Targeting Commercial Opportunities Subtitle VI Earth Observations Subtitle VII Access to Space Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.