Search by Subpart in the CFR
To narrow your search or search for a subpart, you can search two different ways.
Example: “Subpart C – Notification of Arrival, Hazardous Conditions, and Certain Dangerous Cargos”
Begin by using the Advanced Search option at the top of the main page. From here use the Text fields from the drop down menu. Whenever using more than one word, you need to use quotations.
You can also search using the Full Text tab at the top of the main page. From here you would type text:”subpart C” AND text:”notification of arrival, hazardous conditions, and certain dangerous cargos” and hit the search button.