27 CFR 29.51: Failure to give notice; penalty.

Failure to give notice of manufacture of still or notice of setup of still when required to do so is punishable by a fine of not more than $1,000 or imprisonment for not more than one year, or both, and any still, boiler (double or pot still), condenser, or other distilling apparatus to be used for the purpose of distilling which is removed or set up without the required notice having been given is forfeitable to the Government.