§310.3. Exceptions. — Inbound Citations
39 C.F.R. § 310.3
Statutory Authority
Cited by 9 regulations in release 2026-08-27.
Citations to §310.3(a)
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(A) As used above, checks and drafts include documents intrinsically related to and regularly accompanying the movement of checks or drafts within the banking system. “Checks” do not include materials accompanying the movement of checks to financial institutions from persons who are not financial institutions, or vice versa, except such materials as would qualify under § 310.3(a) if “checks” were treated as cargo. Specifically, for example, “checks” do not include bank statements sent to depositors showing deposits, debits, and account balances.
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(1) Relate to some part of the cargo of, or to some article carried at the same time by, the conveyance carrying it (see § 310.3(a));
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The operation of 39 U.S.C. 601(a) (1) through (6) and § 310.2(b) (1) through (6) of this chapter is suspended on all post routes for documents, sent by a shipper or an ocean carrier from a foreign origin to a United States ocean-carrier port city destination or from a United States ocean-carrier port city origin to a foreign destination, that would be excepted under § 310.3(a) if the documents accompanied the cargo. This suspension covers only shipments to or from ports where the cargo to which the documents relate is actually loaded on, or unloaded from, an ocean vessel. For purposes of this suspension “foreign origins” or “foreign destinations” means origins or destinations outside the contiguous 48 states.
Citations to §310.3(b)
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(2) Are sent by or addressed to the carrier (see § 310.3(b));
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The operation of 39 U.S.C. 601(a) (1) through (6) and § 310.2(b) (1) through (6) of this chapter is suspended on all post routes to permit colleges and universities to carry in their internal mail systems the letters of their bona fide student or faculty organizations to campus destinations. This suspension does not cover the letters of faculty members, students, or organizations other than bona fide student or faculty organizations of the carrying college or university. Colleges and universities choosing to provide their student or faculty organizations access to their internal mail systems are responsible for assuring that only letters of bona fide student or faculty organizations addressed to campus destinations are carried. (See § 310.4.) For purposes of this suspension, “internal mail systems” are those which carry letters on, between, and among the various campuses of a single college or university and which operate in accordance with the Letters of the carrier exception in 39 CFR 310.3(b).
Citations to §310.3(b)(2)
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(1) The sending or carrying of letters is permissible if they are sent by or addressed to the person carrying them. If the individual actually carrying the letters is not the person sending the letters or to whom the letters are addressed, then such individual must be an officer or employee of such person (see § 310.3(b)(2)) and the letters must relate to the current business of such person.
Citations to §310.3(c)
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(3) Are conveyed or transmitted without compensation (see § 310.3(c));
Citations to §310.3(d)
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(4) Are conveyed or transmitted by special messenger employed for the particular occasion only, provided that not more than twenty-five such letters are conveyed or transmitted by such special messenger (see § 310.3(d)); or
Citations to §310.3(e)
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(5) Are carried prior or subsequent to mailing (see § 310.3(e)).