Search by Keyword in the CFR
You can search for a keyword in the Code of Federal Regulations database two different ways.
Example: Search for the terms “certain dangerous cargo” and “ammonium nitrate”
Begin by using the Advanced Search option at the top of the main page. You will use the Text option from the drop down menu.
You can also search using the Full Text tab at the top of the main page From here type text:”certain dangerous cargo” AND text:”ammonium nitrate” and hit the search button.