(1) An application tank must:

(a) Have the registered pesticide product label or labels (including the EPA registration number(s) and the appropriate EPA establishment number) prominently affixed to the application tank while it contains that pesticide;

(b) List the tank contents, using the industry-accepted identifier for the principal product(s) while it contains a commercial fertilizer;

(c) Display its maximum net capacity;

(d) Display a contact name and telephone number; and

(e) Display an owner-derived numeric or alphanumeric tank identifier.

(2) This information must be visibly recorded and securely affixed to each application tank. The label and distinguishing information shall be designed to remain intact and legible throughout the active use of the container.

(3) Lettering that displays the contact name, telephone number, and tank identifier shall be a minimum of two inches in height and in a color contrasting to the background.