40 CFR 35.4106 - What information should an LOI include?
The LOI should clearly state that your group intends to apply for a TAG, and should identify:
(a) The name of your group;
(b) The Superfund site(s) for which your group intends to submit an application; and
(c) Provide the name of a contact person in the group and his or her mailing address and telephone number.