Title 14 of the Code of Federal Regulations (CFR) governs aviation. 

To browse CFR parts and sections:

1. Select Regulations from the Browse menu.
2. Click on Title 14 CFR  then Title 14 CFR by Part and Section.
   

   

3. Navigate through:
   • Parts (e.g. Part 91 for general aviation)
   • Sections (e.g. 91.213 for inoperative instruments & equipment)
4. Click on a section to view its text and history.

By default, DRS will filter results to the current version. Unlike other document types, which often have historical versions, CFR documents display the current version and provide access to historical amendments.

Play the video for a description of filtering 14 CFR by Part and Section.

Filtering Title 14 CFR by Part and Section can uncover a lot of information. Results can be saved, but the system limits saved results to a maximum of 1,000.