45 CFR §503.4

1. (a)Except for disclosures under § 503.3(a) and (b) of this part, the Administrative Officer will keep an accurate accounting of each disclosure of a record to any person or to another agency made under § 503.3(c), (d), (e), (f), (g), (h), (i), (j), and (k) of this part.
2. (b)Except for a disclosure made to another agency or to an instrumentality of any governmental jurisdiction under § 503.3(g) of this part, the Administrative Officer will make the accounting as required under paragraph (a) of this section available to any individual upon written request made in accordance with § 503.5.
3. (c)The Administrative Officer will inform any person or other agency about any correction or notation of dispute made in accordance with § 503.7 of this part of any record that has been disclosed to the person or agency if an accounting of the disclosure was made.
4. (d)An accounting of disclosures of records within this section will consist of the date, nature, the purpose of each disclosure of a record to any person or to another agency, and the name and address of the person or agency to whom the disclosure is made.
5. (e)This accounting shall be retained for 5 years or the life of the record, whichever is longer, after the disclosure for which the accounting is made.