This link accesses IRS Revenue Rulings and ATF/TTB Rulings pertaining to completely denatured alcohol. These rulings are available for your information.
- 2010—6 Authorizes Substitute Denaturants for Making CDA 20 and as Materials to Make Fuel Alcohol
- 85-7 Use of Polyethylene Containers for the Bottling and Packaging of Distilled Spirits and Denatured Spirits
- 79-11 Use of Substitute and Additional Denaturants