CFR > Title 39 > Chapter III > Subchapter E > Part 3040 > Subpart A CFR > Title 39 > Chapter III > Subchapter E > Part 3040 > Subpart A – Product Lists and the Mail Classification Schedule Current as of: 2024 | Check for updates | Other versions § 3040.101 Applicability § 3040.102 Product lists § 3040.103 Notice of product list change § 3040.104 Mail Classification Schedule § 3040.105 Modifications to the Mail Classification Schedule Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.