Receipt,

Receipt, as used in this part to describe the time when a document is received by any party in the absence of documentation to the contrary, is deemed to have taken place:
(1)
(i) Five (5) business days after the date the document was given to the U.S. Postal Service (or deposited in one of its mailboxes), properly addressed and with proper postage affixed, or was given to a delivery service (or deposited in one of its receptacles), properly addressed and with the delivery cost prepaid; or
(ii) On the date on which the document was properly addressed and sent electronically.
(2) This definition also applies to variants of the words “receipt” and “receive” where those terms are used in this part to describe the receipt of a document when the timing of receipt triggers a regulatory time period or consequence.

Source

30 CFR § 585.113

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Scoping language

Terms used in this part have the meanings as defined in this section:

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